Conference lecture
-
Leiv K. Sydnes
(2001). Oksygen livsnødvendig, men også livsfarlig. (external link)
-
Leiv K. Sydnes
(2001). IKT i undervisningen. (external link)
-
Leiv K. Sydnes
(2001). Avfallsforbrenning i Rådalen kjemiske aspekter. (external link)
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Leiv K. Sydnes
(2001). Universitetet i vitensenterperspektiv. (external link)
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Leiv K. Sydnes
(2001). Teaching and Public Appreciation of Chemistry. (external link)
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Leiv K. Sydnes
(2001). Science Education in Context. (external link)
-
Leiv K. Sydnes
(2001). Praktisk arbeid i naturfag på barnetrinnet. (external link)
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Leiv K. Sydnes
(2003). From Halogenated Cyclopropanes to Deoxygenated Carbohydrates. (external link)
-
Leiv K. Sydnes
(2003). Biodiversity of the Chemical Sciences. (external link)
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Leiv K. Sydnes
(2007). Cyclopropanes as Chemical Chamelones. (external link)
-
Leiv K. Sydnes
(2007). Cyclopropanes - Compounds with a Tremendous Chemical Potential. (external link)
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Leiv K. Sydnes
(2007). TEB – An Excellent Starting Material for the Synthesis of Carbohydrate Mimics. (external link)
-
Leiv K. Sydnes
(2003). Oksimer - fotokjemisk reaktivitet og syntetisk potensial. (external link)
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Leiv K. Sydnes
(2003). Syntese av DOPA-metabolitter ved hjelp av Diels-Alder-reaksjoner. (external link)
-
Leiv K. Sydnes
(2007). 3,3,4,4-Tetraethoxybutyne - A Valuable Starting Material in Synthesis. (external link)
-
Leiv K. Sydnes
(2007). 3,3,4,4-Tetraethoxybutyne - An Excellent Starting Material for the Synthesis of a Range of Functionalized Compounds. (external link)
-
Leiv K. Sydnes
(2007). Halocyclopropanes - Compounds with Multiple Reactivity. (external link)
-
Leiv K. Sydnes
(2007). Halogenated Cyclopropanes - Conpounds with Chemical Flexibility. (external link)
-
Leiv K. Sydnes
(2007). Cyclopropanes as Synthetic Synthons. (external link)
-
Leiv K. Sydnes
(2013). 1,1-Diethoxybut-3-yn-2-one: A Versatile Starting Material in Synthesis. (external link)
-
Leiv K. Sydnes
(2013). 1,1-Diethoxybut-3-yn-2-one – A Useful Starting Material in Synthesis. (external link)
-
Leiv K. Sydnes
(2003). Tilbake til naturen! resept for fornying av real- og naturfag-undervisninga. (external link)
-
Leiv K. Sydnes
(2013). 1,1-Diethoxybut-3-yn-2-one: An Attractive Starting Material in Synthesis. (external link)
-
Leiv K. Sydnes
(2013). Organic Chemistry – A Key to Manage Our Environment. (external link)
-
Leiv K. Sydnes
(2013). Halogenated Cyclopropanes – Compounds with Multiple Raectivity. (external link)
-
Leiv K. Sydnes
(2013). Ethical Aspects in Chemical Education. (external link)
-
Leiv K. Sydnes
(2013). Syntheses of Heterocycles from Some Conjugated Acetylenic Ketones. (external link)
-
Leiv K. Sydnes
(2003). Arbeid med kvalitetssikring av UiB - konsekvenser for fakultetens. (external link)
-
Leiv K. Sydnes
(2003). GATS og utdanning. Innlegg og debatt. (external link)
-
Leiv K. Sydnes
(2003). IUPAC - The organisation for International Cooperation in Chemistry. (external link)
-
Leiv K. Sydnes
(2003). Kvalitetsreformen. Innlegg og debatt. (external link)
-
Leiv K. Sydnes
(2003). Kjemisk industri og kjemisk krigføring - en spent relasjon. (external link)
-
Leiv K. Sydnes
(2008). Organic Chemistry and Our Environment. (external link)
-
Leiv K. Sydnes
(2008). TEB - Preparation and Chemical Potential. (external link)
-
Leiv K. Sydnes
(2008). Preparation of TEB and Chemistry Based on TEB. (external link)
-
Leiv K. Sydnes
(2008). Chemistry Based on 3,3,4,4-Tetraethoxybutyne. (external link)
-
Leiv K. Sydnes
(2008). The Environment from an Organic Chemist's Point of View. (external link)
-
Leiv K. Sydnes
(2008). Organic Chemistry and Our Environment. (external link)
-
Leiv K. Sydnes
(2008). Preparation of and Chemistry Based on TEB. (external link)
-
Leiv K. Sydnes
(2008). Chemistry Based on TEB. (external link)
-
Aasim Ali; Roland Kallenborn; Leiv K. Sydnes
et al. (2017). Photochemical transformation of pharmaceuticals and personal care products (PPCPs) in the marine environment: Simulation experiments and identification. (external link)
-
Leiv K. Sydnes
(2000). Er grønn kjemi virkelig grønn. (external link)
-
Leiv K. Sydnes
(2000). Den praktiske utdanningens plass i kjemistudiet. (external link)
-
Leiv K. Sydnes
(2000). Framtidens miljømessige utfordringer. (external link)
-
Leiv K. Sydnes
(2000). Undervist i modulkurset "Kjemi IV: Kjemi i dagligliv og yrkesliv Totalt 50 timer. (external link)
-
Leiv K. Sydnes
(2000). Katalyserte, organometalliske reaksjoner i vann. (external link)
-
Leiv K. Sydnes
(2000). Chemistry Curriculum Development - A Global and European Perspective. (external link)
-
Leiv K. Sydnes
(2000). Base-induced Ring Opening of 1,1,2-Trihalocyclopropanes, A Reaction Involving Nucleophilic Attack of gem.Dihalocyclopropenes. (external link)
-
Leiv K. Sydnes
(2000). Regioselective Conversion of 1,1,2-Trihalocyclopropanes to Alkynes. (external link)
-
Leiv K. Sydnes
(2000). The EurChem Title and the Future. (external link)
-
Leiv K. Sydnes
(2000). Regioselective Conversion of 1,1,2-Trihalocyclopropanes to alkynes. (external link)
-
Leiv K. Sydnes
(2016). 1,1,2,2-Tetraethoxybutyne – Exciting to Make and Use. (external link)
-
Leiv K. Sydnes
(2016). Halogenated Cyclopropanes: Preparation and Properties. (external link)
-
Leiv K. Sydnes
(2013). Integrity Meets Societal Responsibility: Practical Applications of the Singapore Statement's Responsibility 14. (external link)
-
Leiv K. Sydnes
(2013). Syntheses of Heterocycles from Conjugated Acetylenic Ketones. (external link)
-
L.K. Sydnes
(1999). Conversion of 1,1,2-Trihalocyclopropanes to Acetylenic Acetals. (external link)
-
L.K. Sydnes
(1999). Organiske reaksjoner under superkritiske forhold. (external link)
-
L.K. Sydnes
(1999). Tinnkjemi - muligheter og problemer i industrien. (external link)
-
Leiv K. Sydnes
(2013). Responsible Communication of Science. (external link)
-
Leiv K. Sydnes
(2009). Oxygen heterocycles from protected 2-oxo-3-butynal. (external link)
-
Leiv K. Sydnes
(2008). Organic Synthesis - for Synthetic and Analytical Purposes. (external link)
-
Leiv K. Sydnes
(2013). Responsible Public Communication of Science. (external link)
-
Leiv K. Sydnes
(2006). Aryl Groups as Reactive Moieties and Reactivity Modifiers. (external link)
-
Leiv K. Sydnes
(2008). From Cyclopropanes to Modified Carbohydrates. (external link)
-
Leiv K. Sydnes
(2008). Preparation of and Chemistry Based on TEB. (external link)
-
Leiv K. Sydnes
(2008). Preparation of TEB and Some of Its Chemical Properties. (external link)
-
Leiv K. Sydnes
(2006). A Flexible Approach to the Synthesis of Carbohydrate Analogues. (external link)
-
Leiv K. Sydnes
(2002). Kva vil vi med fagreferenten?. (external link)
-
Leiv K. Sydnes
(2002). From Cyclopropanes to Carbohydrate Mimics. (external link)
-
Leiv K. Sydnes
(2002). Science and Society. (external link)
-
Leiv K. Sydnes
(2002). Nettet - eit medium for samarbeid. (external link)
-
Leiv K. Sydnes
(2002). Utvikling av grønne reaksjoner for syntetiske formål. (external link)
-
Leiv K. Sydnes
(2002). Kvalitetssikring ved UiB - status i arbeidet. (external link)
-
Leiv K. Sydnes
(2002). VISTAs fortid, nåtid og framtid. (external link)
-
Leiv K. Sydnes
(2002). Miljøkrav som drivkraft i valg av industriell syntesestrategi. (external link)
-
Leiv K. Sydnes
(2002). Eit universitet i endring - nye utfordringar i høve til eit arbeidsliv i endring. (external link)
-
Leiv K. Sydnes
(1998). Unsaturated Acetals from 1,1,2-Trihalocyclopropanes. (external link)
-
Leiv Kristen Sydnes
(2010). Sustainable Use of Nature. (external link)
-
Leiv K. Sydnes
(2002). KOSK-programmet, status og framtid. (external link)
-
Leiv K. Sydnes
(2002). Realfag for alle. (external link)
-
Leiv K. Sydnes
(2002). The Global Future of Chemistry and IUPAC. (external link)
-
Leiv Kristen Sydnes
(2010). Michael addition to some conjugated acetylenic ketones. (external link)
-
Leiv K. Sydnes
(1998). Conversion of 1,1,2-Trihalocyclopropanes to Acetylenic Acetals. (external link)
-
Leiv K. Sydnes
(1998). Halocyclopropanes - Useful Entities in Synthesis. (external link)
-
Rustem Isanov; Bjarte Holmelid; Leiv Kristen Sydnes
(2010). Synthesis and Reactivity of Some Unsaturated Glycosides. (external link)
-
Myagmarsuren Sengee; Leiv Kristen Sydnes
(2010). Michael-type Addition of Various Nucleophiles to 1,1-Diethoxybut-3-yn-2-one. (external link)
-
Aasim M. Ali; Camilla Kirkeli; Magnus Lindhard
et al. (2025). Fate and effects of perfluoroalkyl substances their and alternatives in the marine environments. (external link)
-
Leiv Kristen Sydnes
(2011). Application of 3,3,4,4-Tetraethoxybutyne in Synthesis. (external link)
-
Leiv Kristen Sydnes
(2010). From trihalocyclopropanes to modified carbohydrates. (external link)
-
Leiv K. Sydnes
(1998). Selective Reactions with Halogenated Cyclopropanes. (external link)
-
Leiv Kristen Sydnes
(2010). Green Chemistry – A Benefit for the Environment?”. (external link)
-
Leiv Kristen Sydnes
(2010). Chemistry based on protected 2-oxo-3-butynal. (external link)
-
Leiv K. Sydnes
(1998). The Development of Communication and InformationFlow among Chemical societies and Individual Members. (external link)
-
Leiv Kristen Sydnes
(2010). Addition reactions involving conjugated acetylenic ketones. (external link)
-
Leiv K. Sydnes
(1998). Selective Reactions with Halogenated Cyclopropanes. (external link)
-
Leiv K. Sydnes
(1998). Exploring Cyclopropane Reactivity - Like Climbing Mountain Ranges. (external link)
-
Leiv K. Sydnes
(1998). Strategies for preparation of phenothiazine derivatives. (external link)
-
Leiv K. Sydnes
(1998). Selective Reactions with Halogenated Cyclopropanes. (external link)
-
Leiv Kristen Sydnes
(2010). Nucleophilic Addition to Some Conjugated Acetylenic Ketones. (external link)
-
Tahir Farooq; Bengt Erik Haug; Leiv Kristen Sydnes
(2010). [3+2] Cycloaddition of benzyl azide to two highly functionalized alkynes. (external link)
-
Leiv K. Sydnes
(2003). Opening Address. (external link)
-
Leiv K. Sydnes
(2003). A New Element and More. (external link)
-
Leiv K. Sydnes
(2003). Impact of Scientific Developments on the Chemical Weapons Convention. (external link)
-
Leiv K. Sydnes
(2003). Kvalitetsreformen - erfaringer etter første semester. (external link)
-
Leiv K. Sydnes
(2003). Studiereformens staturs og praktisering på fakultetene. (external link)
-
Leiv K. Sydnes
(2013). Awareness – A Bridge from Chemical Risk to Chemical Safety. (external link)
-
Leiv K. Sydnes
(2003). Chemistry´s Contribution to Humanity. (external link)
-
Leiv K. Sydnes
(2003). IUPAC - Vice President´s Critical Assessment 2003. (external link)
-
Leiv K. Sydnes
(2003). Kvalitetssikring av evaluering. (external link)
-
Leiv K. Sydnes
(2003). Challengees to International Cooperationm in The Chemical Sciences. (external link)
-
Leiv K. Sydnes
(2003). Realfaga og utfordringane vil står overfor i skolen. (external link)
-
Leiv K. Sydnes
(2003). The Future Governance of IUPAC. (external link)
-
Leiv K. Sydnes
(2003). Changes in Chemical Education of IUPAC. (external link)
-
Leiv K. Sydnes
(2009). Fundamental Organic Photochemistry. (external link)
-
Leiv K. Sydnes
(2009). Conversion of Halocyclopropanes to Modified Carbohydrates. (external link)
-
Leiv K. Sydnes
(2016). 3,3,4,4-Tetraethoxybutyne - Exciting to Make and Work with. (external link)
-
Leiv K. Sydnes
(2016). 3,3,4,4-Tetraethoxybutyne - Exciting to Develop and Work with. (external link)
-
Leiv K. Sydnes
(2015). The Environment in an Organic-chemistry Context. (external link)
-
Leiv K. Sydnes
(2015). Synthesis of Various Heterocycles from Conjugated Alkynones. (external link)
-
Leiv K. Sydnes
(2009). From Halocyclopropanes to Modified Carbohydrates. (external link)
-
Leiv K. Sydnes
(2001). Det sentrale utdanningsutvalg og IKT i undervisningen. (external link)
-
Leiv K. Sydnes
(2001). From Cyclopropanes to Deoxygenated Carbohydrates. (external link)
-
Leiv K. Sydnes
(2001). Introduksjon av forelesningen EU Contest Lecture Opening Address. (external link)
-
Leiv K. Sydnes
(2001). Universitetet og den inkluderende skolen. (external link)
-
Leiv K. Sydnes
(2001). Hvem, Hva, Hvor. (external link)
-
Leiv K. Sydnes
(2001). Framstilling av 2-deoksygenererte karbohydrater. (external link)
-
Leiv K. Sydnes
(2016). Waste and Chemistry. (external link)
-
Leiv K. Sydnes
(2001). Utdanningskvalitet ved UiB. (external link)
-
Leiv K. Sydnes
(2001). Utdanningsreformen fra lovbestemmelse til praksis. (external link)
-
Leiv K. Sydnes
(2001). VISTA fleksibel aktør i norsk forskning. (external link)
-
Leiv K. Sydnes
(2001). Fra Stortingsmeldinig 27 til ny universitetshverdag. (external link)
-
Leiv K. Sydnes
(2006). From Halogenated Cyclopropanes to Carbohydrate Analogues. (external link)
-
Leiv K. Sydnes
(2006). A New Approach to the Synthesis of Carbohydrtae Analogues. (external link)
-
Leiv K. Sydnes
(2006). Herbal Medicines in a Global Perspective. (external link)
-
Leiv K. Sydnes
(2006). REcent Advances in the Synthesis of Carbohydrate Analogues. (external link)
-
Leiv K. Sydnes
(2006). Recent Advances in the Synthesis of Carbohydrates. (external link)
-
Marit Kristin Leiren; Leiv K. Sydnes
(2014). Investigation of a synthetic route towards Rumphellatin A. (external link)
-
Leiv K. Sydnes
(2009). From protected 2-oxo-3-butynal to oxygen heterocycles. (external link)
-
Leiv K. Sydnes
(2009). Chemistry and Our Environment. (external link)
-
Leiv K. Sydnes
(2009). Photochemical Reductions and Rearrangements. (external link)
-
Leiv K. Sydnes
(2009). [2+2] Photocycloaddition – A Valuable Synthetic Tool. (external link)
-
Leiv K. Sydnes
(1997). Professor Skattebøl's scientific achievements. @<Åpning av symposiet@>. (external link)
-
Leiv Kristen Sydnes
(2014). Some New Heterocycles from Conjugated Acetylenic Ketones. (external link)
-
Leiv K. Sydnes; Einar Bakstad
(1997). Ring opening of 1,1,2-trihalocyclopropanes - mechanisms and applications (poster). (external link)
-
Leiv K. Sydnes; Odd I. Optun; Anita Pettersen
et al. (1997). Konformasjonsstudier av alkyl 3-hydroksyalkonater (poster). (external link)
-
Leiv K. Sydnes
(2008). A Survey of Useful Photochemical Reactions. (external link)
-
Leiv Kristen Sydnes
(2014). Heterocycles from Conjugated Acetylenic Ketones. (external link)
-
Leiv Kristen Sydnes
(2014). Heterocycles of Medicinal Interest from Conjugated Alkynones. (external link)
-
Leiv Kristen Sydnes
(2014). Chemistry in the Service of Mankind. (external link)
-
Leiv Kristen Sydnes
(2014). Our Environment from an Organic Chemist’s Point of View. (external link)
-
Leiv Kristen Sydnes
(2014). Photochemical Reactions of Significance in the Environment. (external link)
-
Leiv K. Sydnes
(2003). CeCl_37H_2O-Lewis-syre for miljøvennlige synteser. (external link)
-
Leiv K. Sydnes
(2003). From Cyclopropanes to Carbohydrate Mimics. (external link)
-
Leiv Kristen Sydnes
(2012). The Synthesis of Heterocyclic Compounds from Conjugated Acetylenic Ketones. (external link)
-
Leiv Kristen Sydnes
(2012). Chemical Properties of Some Conjugated Acetylenic Ketones. (external link)
Lecture
-
Leiv K. Sydnes
(1997). Karbon syklus i naturen @<dobbeltforelesning@>. (external link)
-
Leiv K. Sydnes
(1997). Glimt fra kjemiens historie. (external link)
-
Leiv K. Sydnes
(1997). Reaksjonsfart - om katalysatorar og katalysatorgifter @<dobbelforelesning@>. (external link)
-
Leiv K. Sydnes
(1997). Reduksjon, oksidasjon og antioksidanter @<dobbelforelesning@>. (external link)
-
Leiv K. Sydnes
(1997). Oksidasjon av substituerte aniliner. (external link)
-
Leiv K. Sydnes
(1997). Fastfasesyntese, ny vin i gamle sekker?. (external link)
-
Leiv K. Sydnes
(1997). Sentrale miljøproblemer i et kjemisk perspektiv @<dobbeltforelesning@>. (external link)
-
Leiv K. Sydnes
(1997). Bruk av Internett i kjemiundervisninga. (external link)
-
Leiv K. Sydnes
(1997). Kjemisk forskning og etikk. (external link)
-
Leiv K. Sydnes
(1997). Bruk av retrosyntetisk analyse i organisk syntese. (external link)
-
Leiv K. Sydnes
(1997). Naturfag i et yrkesrettet perspektiv @<dobbelforelesning@>. (external link)
-
Leiv K. Sydnes
(1997). Trinnvis framrykning gjennom kjemiens historie @<dobbeltforelesning@>. (external link)
-
Leiv K. Sydnes
(1997). Fastfasesyntese - status og framtidsutsikter?. (external link)
-
Leiv K. Sydnes
(1997). Nyhende i kjemien @<dobbeltforelesning@>. (external link)
-
Leiv K. Sydnes
(1997). Løysingsmiddel - betydning og verkemåte i yrke og kvardag @<dobbeltforelesning@>. (external link)
-
Leiv K. Sydnes
(1996). Photoreduction of Halogenated Cyclopropanes. (external link)
-
Leiv K. Sydnes
(1996). Mangan i organisk kjemi - mer enn permanganat. (external link)
-
Leiv K. Sydnes
(1996). Hvor går NKS? Vyer og muligheterulærforelening. (external link)
-
Leiv K. Sydnes
(1996). Kjemiens utvikling globalt og lokalt. (external link)
-
Marcel Sandberg; Leiv K. Sydnes
(1996). Nukleofile reaksjoner med noen acylaler. (external link)
-
Leiv K. Sydnes
(1996). Kjemien, livet, miljøet - et daglig trekantdrama. (external link)
-
Leiv K. Sydnes
(1996). C60 - en ny form for karbon. Populærforelening. (external link)
-
L.K. Sydnes
(1999). Vaskemidler. (external link)
-
L.K. Sydnes
(1999). Reaksjoner i organisk kjemi. (external link)
-
L.K. Sydnes
(1999). Alt er kjemi. (external link)
-
Leiv K. Sydnes
(1998). Sikkerhet på laboratoriet. (external link)
-
Leiv K. Sydnes
(1998). Materialer, avfall og forurensning. (external link)
-
Leiv K. Sydnes
(1998). Sikkerhet på laboratoriet. (external link)
-
Leiv K. Sydnes
(1998). Reaksjoner i organisk kjemi. (external link)
-
Leiv K. Sydnes
(1998). Miljøkunnskap. (external link)
-
Leiv K. Sydnes
(1998). Norsk kjemisk industri. (external link)
-
Leiv K. Sydnes
(1998). Moderne metoder for strukturoppklaring av kjemiske forbindelser. (external link)
-
Leiv K. Sydnes
(1998). Forsøk og laboratoriearbeid i den videregående skolen. (external link)
-
Leiv K. Sydnes
(1998). Søppelfyllingkjemi. (external link)
-
Leiv K. Sydnes
(1998). Kjemi i dagens samfunn. (external link)
-
Leiv K. Sydnes
(1998). Prosjektarbeid i kjemiundervisningen i den videregående skolen. (external link)
-
Leiv K. Sydnes
(1998). Petrokjemi. (external link)
-
Leiv K. Sydnes
(1998). Materialer, avfall og forurensning. (external link)
-
Leiv K. Sydnes
(1998). Prosjektarbeid. (external link)
-
Leiv K. Sydnes
(1998). Norsk kjemisk industri. (external link)
-
Leiv K. Sydnes
(1998). Materialer og materialkunnskap. (external link)
-
Leiv K. Sydnes
(1998). Hva skjer med IUPAC. (external link)
-
Leiv K. Sydnes
(1998). Fagkunnskap og bedriftskultur. (external link)
-
L.K. Sydnes
(1999). How to attract the younger generation to chemistry?. (external link)
-
L.K. Sydnes
(1999). Dagens og morgendagens kjemi dobbelforelesning. (external link)
-
L.K. Sydnes
(1999). Kretsløp av karbon, svovel, fosfor og nitrogen dobbelforelesning. (external link)
-
L.K. Sydnes
(1999). Mitt drømmebibliotek, en brukers krav og forventninger til UB. (external link)
-
L.K. Sydnes
(1999). Moderne metoder for analyse og strukturoppklaring av organiske stoffer Trippelforelesning. (external link)
-
L.K. Sydnes
(1999). Underviste modulkurset "Kjemi II: Organisk kjemi" Totalt 50 timer undervisning. (external link)
-
L.K. Sydnes
(1999). Kjemi til hverdag og fest. (external link)
-
Leiv K. Sydnes
(1998). Sink - et mangfoldig reagens i organisk syntese. (external link)
-
Leiv K. Sydnes
(1998). Moderne metoder for strukturoppklaring av organiske stoffer. (external link)
-
Leiv K. Sydnes
(1998). Avfall og forurensning. (external link)
-
Leiv K. Sydnes
(1998). Lithium - et fleksibelt reduksjonsmiddel i organisk syntese. (external link)
-
Leiv K. Sydnes
(1998). Drivkrefter som fører til kjemiske reaksjoner. (external link)
-
Leiv K. Sydnes
(1998). Materialer og materialkunnskap. (external link)
-
Leiv K. Sydnes
(1998). Moderne metoder for analyse og strukturoppklaring av organiske stoffer. (external link)
-
Leiv K. Sydnes
(1998). Avfallshåndtering som prosjektarbeid. (external link)
-
Leiv K. Sydnes
(1998). Kolorimetri. (external link)
-
Leiv K. Sydnes
(1998). Miljøkunnskap. (external link)
-
Leiv K. Sydnes
(1998). Vann som løsningsmiddel i organisk syntese. (external link)
-
Leiv K. Sydnes
(1998). Kolorimetri og spektrofotometri. (external link)
-
Leiv K. Sydnes
(1998). Organiske reaksjonar i vatn. (external link)
-
Leiv K. Sydnes
(1998). Sulfoner - kameloner i organisk syntese. (external link)
-
Leiv K. Sydnes
(2016). Kjemiske våpen gjennom historien. (external link)
-
Leiv K. Sydnes
(2016). Responsible science and ethical behaviour
31. OKV, Skeikampen, Norway, January 7th, 2016. (external link)
-
Leiv K. Sydnes
(2016). Municipal waste and chemistry: What and How to Manage. (external link)
-
Leiv K. Sydnes
(2016). Kjemiske våpen i fred og krig. (external link)
-
Leiv K. Sydnes
(2016). Kjemi for framtida. (external link)
-
Leiv K. Sydnes
(2016). The Women in Science Manifesto. (external link)
-
Leiv K. Sydnes
(2009). Dual Use of Chemicals – Consequences and Actions. (external link)
-
Leiv K. Sydnes
(2009). Chemistry for a Better Future. (external link)
-
Leiv K. Sydnes
(2013). Bioprospecting and natural product synthesis in a Norwegian Perspective – part II. (external link)
-
Leiv K. Sydnes
(2013). Useful Photochemical Transformations. (external link)
-
Leiv K. Sydnes
(2009). Vår kjemiske hverdag. (external link)
-
Leiv K. Sydnes
(2013). Kjemiske våpen – kjemiens bakside, men likevel verdig en Nobelpris. (external link)
-
Annette Lykknes; Rolf Jonas Persson; Leiv Kristen Sydnes
(2024). Periodesystemet før og nå: Om tredimensjonale modeller og navnsetting av ny-fremstilte grunnstoffer. (external link)
-
Leiv K. Sydnes
(2000). Organiske stoffer blant fugler, fisk og folk. (external link)
-
Leiv K. Sydnes
(2000). Er norske realister gode nok?. (external link)
-
Leiv K. Sydnes
(2013). Knowledge and Awareness – The Bridge from Chemical Risk to Chemical Safety?. (external link)
-
Leiv Kristen Sydnes
(2010). Chemicals are everywhere – actions and reactions. (external link)
-
Leiv Kristen Sydnes
(2010). Scientists’ Social Responsibility. (external link)
-
Leiv Kristen Sydnes
(2010). Twenty Five Years with OKV. (external link)
-
Leiv Kristen Sydnes
(2010). Chemistry and Sustainability and The International Year of Chemistry. (external link)
-
Leiv Kristen Sydnes
(2014). Marin bioprospektering. (external link)
-
Leiv Kristen Sydnes
(2014). Ethical Standards for Scientists: Do We Really Need a Code of Conduct?. (external link)
-
Leiv Kristen Sydnes
(2014). Vår kjemiske kvardag. (external link)
-
Leiv Kristen Sydnes
(2014). 100 år med kjemiske våpen. (external link)
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Leiv Kristen Sydnes
(2014). Kjemi og etikk. (external link)
-
Leiv Kristen Sydnes
(2014). Salt til hverdag og fest. (external link)
-
Leiv Kristen Sydnes
(2014). Freedom and Responsibility in the Conduct of Science. (external link)
-
Leiv Kristen Sydnes
(2014). Green Chemistry for Sustainable Development. (external link)
-
Leiv Kristen Sydnes
(2014). IUPAC and the Chemical Weapons Convention. (external link)
-
Leiv K. Sydnes
(2013). The Need to Know about Chemical Weapons. (external link)
-
Leiv K. Sydnes
(2015). Chemistry in the Service of Mankind and Earth. (external link)
-
Leiv K. Sydnes
(2015). Chemistry - A Core Science to Slove Important Challenges. (external link)
-
Leiv K. Sydnes
(2008). Chemists and Chemistry in a Global Perspective. (external link)
-
Leiv K. Sydnes
(2008). Chemists and Chemistry in Society. (external link)
-
Leiv K. Sydnes
(2008). Chemical Research Applied to World Needs. (external link)
-
Leiv K. Sydnes
(2008). Biofuel, Green Chemistry, and Food Safety – A Sustainable Triangle?. (external link)
-
Leiv K. Sydnes
(2016). Er el-biler og vindmøller så miljøvennlige som vi tror?. (external link)
-
Leiv K. Sydnes
(2015). Chemicals in our lives: Necessary but also dangerous. (external link)
-
Leiv K. Sydnes
(2015). Chemistry Weapons - A By-product of Chemistry Worth a Nobel Prize. (external link)
-
Leiv K. Sydnes
(2008). What does IUPAC do and how does it function?. (external link)
-
Leiv K. Sydnes
(2008). IUPAC – Advancing Worldwide Chemistry and Chemistry Worldwide. (external link)
-
Leiv K. Sydnes
(2008). IUPAC - From Spectator to Actor to Prevent CW Proliferation. (external link)
-
Roland Kallenborn; Leiv K. Sydnes
(2018). Searching for contaminants of emerging concern by combining synthetic and trace analytical Chemistry. (external link)
-
Leiv K. Sydnes
(2016). Science and Societal Needs. (external link)
-
Leiv K. Sydnes
(2007). Why is Chemical Safety and Security an Important Issue for Chemists?. (external link)
-
Leiv K. Sydnes
(2007). A Future Without Chemical Weapons?. (external link)
-
Leiv K. Sydnes
(2007). Chemistry for Development - A World Need and An IUPAC Priority. (external link)
-
Leiv K. Sydnes
(2007). Global Chemical Challenges. (external link)
-
Leiv K. Sydnes
(2007). Why Is Awareness An Important Issue?. (external link)
-
Leiv K. Sydnes
(2007). Will Increased Diversity and Creativity in the Chemical Sciences Make It Easier to Violate the Chemical Weapons Convention?. (external link)
-
Leiv K. Sydnes
(2015). Knowledge and Awareness: A Bridge from Chemical Risk to Chemical Safety. (external link)
-
Leiv Kristen Sydnes
(2014). Scientific Communication – Science or Science Fiction?. (external link)
-
Leiv Kristen Sydnes
(2014). Serving Mankind through Chemistry. (external link)
-
Leiv K. Sydnes
(2007). Utdanningskvalitet og tilgjengelighet for alle. (external link)
-
Leiv K. Sydnes
(2009). Science Support to the Chemical Weapons Convention. (external link)
-
Leiv K. Sydnes
(2009). Hvordan utdanne PhDer til norske virksomheter?. (external link)
-
Leiv K. Sydnes
(2009). Ethics, Science and Development – A Dynamic Triangle?. (external link)
-
Leiv K. Sydnes
(2015). Chemistry is Everywhere and Attention is Needed. (external link)
-
Leiv K. Sydnes
(2015). Responsible Science, Ethical Behaviour and Codes of Conduct. (external link)
-
Leiv K. Sydnes
(2009). Science as a Basis for Sound Chemical Management. (external link)
Academic article
-
Stig Valdersnes; Leiv K. Sydnes
(2009). Preparation of 2-Ethoxy-3-hydroxy-4-(perfluoroalkyl)tetrahydropyran Derivatives from Substituted 4- Ethoxybut-3-en-1-ols. (external link)
-
Leiv Sydnes; Karl F.S. Alnes; Anita Pettersen
et al. (2009). Thermal ring opening of 1,1-dibromo and 1-bromo-2-chloromethylcyclopropanes: observation of a formal debromochlorination. (external link)
-
Stig Valdersnes; Ingrid Apeland; Guro Flemmen
et al. (2012). Toward the Synthesis of Modified Carbohydrates by Conjugate Addition of Propane-1,3-dithiol to alpha,beta-Unsaturated Ketones. (external link)
-
Marcel Sandberg; Leiv K. Sydnes
(2000). The Chemistry of Acylals Part III. Cyanohydrin Esters from Acylals with Cyanide Reagents. (external link)
-
Leiv K. Sydnes
(2000). Formation of Acetylenes by Ring Opening of 1,1,2-Trihalcyclopropanes. (external link)
-
Leiv K. Sydnes
(2000). FECS tar steg i riktig retning. (external link)
-
Leiv K. Sydnes; Lars Skattebøl
(2000). Organisk kjemi - fortid og framtid. (external link)
-
Audun Aukrust; David Grace; Leiv K. Sydnes
et al. (2002). The Structures of DPDP, CdDPDP and ZnDPDP as Studied by X-ray Diffraction and NMR. (external link)
-
Berit Iversen; L K Sydnes; Tyge Greibrokk
(1985). Characterization of nitrobenzanthracenes and nitrodibenzanthracenes. (external link)
-
K.-M. Marnela; E. A. Hagen; Arne Jørgen Aasen
et al. (1984). Mass Spectrometric Studies of some Synaptosomal and Synthetic Peptides. (external link)
-
Astrid Nordbotten; L K Sydnes; Tyge Greibrokk
(1984). Preparation and characterization of dinitroperylenes. (external link)
-
E J Johansen; L K Sydnes; Tyge Greibrokk
(1984). Separation and characterization of mononitro derivatives of benzo(a)pyrene, benzo(e)pyrene and benzo(ghi)perylene. (external link)
-
H Svendsen; H P Rønningsen; L K Sydnes
et al. (1983). Separation and characterization of mononitro derivatives of phenanthrene, pyrene, chrysene, fluoranthene and triphenylene. (external link)
-
Leiv K. Sydnes; Tor Hemmingsen
(1986). The Photochemical Decomposition of 9,10-Dimethyl-9,10-Dihydro-9,10-Epidioxyanthracene: A Reinvestigation. (external link)
-
Leiv K. Sydnes; Tor Hemmingsen
(1985). Seasonal Variations in Weathering and Toxicity of Crude Oil on Seawater under Arctic Conditions. (external link)
-
Leiv K. Sydnes; Bjarte Holmelid; Myagmarsuren Sengee
et al. (2009). New regiospecific synthesis of tri- and tetra-substituted furans. (external link)
-
Bjarte Holmelid; Ole Heine Kvernenes; Mari Hodne
et al. (2008). Ring opening of some 1,1,2-trihalocyclopropanes with a polar substituent attached to C-2; evidence for regioselective attack directed by hydrogen bonding. (external link)
-
Leiv K. Sydnes; Bjarte Holmelid; Ole Heine Kvernenes
et al. (2007). Synthesis and some chemical properties of 3,3,4,4-tetraethoxybut-1-yne. (external link)
-
Leiv K. Sydnes; Shire Elmi; Per Heggen
et al. (2007). Conversion of azobenzenes into N,N'-diarylhydrazines by sodium dithionite. (external link)
-
Marit Kristin Leiren; Karl Wilhelm Törnroos; Leiv K. Sydnes
(2017). Formation of tricyclo[6.3.0.02,5]undecane derivatives during attempts to make the rumphellatin A–C oxacarbon skeleton. (external link)
-
Weidong Shang; Mariangela Terranova; Leiv Kristen Sydnes
et al. (2014). Multivariate optimization of a cyclopropanation, the key step in the synthesis of 3,3,4,4-tetraethoxybut-1-yne. (external link)
-
Leiv K. Sydnes
(2001). International Union of Pure and Applied Chemistry, en organisasjon i gjennomgripende forandring. (external link)
-
Leiv K. Sydnes; P. F. F. Pereira; Marcel Sandberg
et al. (2001). Reduction of Cyclopropanecarboxylic Acids by Borane, a Chemoselective Reaction Sensitive to Steric Interactions and Reaction Conditions. (external link)
-
A. Varnier; L. M. Tungodden; D. Cejka
et al. (2001). Marked Fluidization by Chlorpromazine of Dipalmitoylphosphatidylserine Monolayers at Room Temperature. (external link)
-
Frank Hansen; Leiv K. Sydnes
(2020). Diels-Alder reactions with 1,1-diethoxybut-3-yn-2-one and some 1,1-diethoxy-5-hydroxyalk-3-yn-2-ones and their acetates. (external link)
-
Ludvik Olai Espeland; Leiv Kristen Sydnes
(2024). 5-Diethoxymethyl-1,1-diethoxy-5-hydroxyundeca-3,6-diyn-2-one. (external link)
-
Tor Henning Hemmingsen; John Sigurd Svendsen; Leiv Kristen Sydnes
(1988). Silver-ion assisted methanolysis of 2,2-dibromo-1-methylcyclopropanecarboxylic acid and 2,2-dibromo-1,3-dimethylcyclopropanecarboxylic acid. (external link)
-
L.K. Sydnes; I.C. Burkow; Mona Kvivesen
et al. (1999). Methylphenanthrenecarboxaldehydes by Selective Cerium(IV) Oxidation of Dimethylphenanthrenes". (external link)
-
Einar Bakstad; A.S. Olsen; Marcel Sandberg
et al. (1999). Neighbouring-group Influence on the Ring Opening of 2-Aryloxymethyl-1,1,2-tribomocyclopropanes under Phase-transfer Conditions. (external link)
-
Torfinn Håland; Leiv Kristen Sydnes
(2014). Formation of N,O-acetalsin the production of x-ray contrast agents. (external link)
-
John Sigurd Svendsen; Leiv Sydnes; Jon Elling Whist
(1985). Absolute Configuration of 3-Hydroxyadipic Acid in Human Urine. (external link)
-
John Sigurd Svendsen; Leiv Sydnes; Jon Elling Whist
(1984). Dicarboxylic Acid Metabolism in Man Studied by Combined Gas Chromatography-Mass Spectrometry. (external link)
-
Inger britt Falk-pettersen; Elin Kjørsvik; R Kleven
et al. (1983). Some field and laboratory data from an oil spill in northern Norway during April 1982. (external link)
-
Shire Elmi; Per Heggen; Bjarte Holmelid
et al. (2016). Iodination of Anilines with Sodium Dichloroiodate. (external link)
-
Leiv K. Sydnes; Bjarte Holmelid; Ole Heine Kvernenes
et al. (2008). Stereospecific synthesis of allylic and homoallylic alcohols from functionalized propargylic alcohols. (external link)
-
Aasim Ali; Roland Kallenborn; Leiv K. Sydnes
et al. (2017). Photolysis of pharmaceuticals and personal care products
in the marine environment under simulated sunlight conditions:
irradiation and identification. (external link)
-
Leiv K. Sydnes; Susanna M. Petrova
(2020). Formation of an Isomeric Mixture of Dienynes Instead of a Diallene. (external link)
-
Mahdi Balali-Mood; Pieter S. Steyn; Leiv K. Sydnes
et al. (2008). Impact of scientific developments on the chemical weapons convention (IUPAC technical report). (external link)
-
Weidong Shang; Magnus John E. Fairhurst; Leiv K. Sydnes
(2016). Preparation of silyl-protected γ-hydroxylated α,β-unsaturated acetylenic ketones and their reactions with some nucleophiles. (external link)
-
Tahir Farooq; Leiv Kristen Sydnes; Karl Wilhelm Törnroos
et al. (2012). Debenzylation of Functionalized 4-and 5-substituted 1,2,3-fTriazoles. (external link)
-
Leiv K. Sydnes; J.H. Hemmingsen; S. Skare
et al. (1985). Seasonal variations in weathering and toxicity of crude oil on seawater under Arctic conditions. (external link)
-
Inger-Britt Falk-Petersen; Elin Kjørsvik; S. Lønning
et al. (1985). Toxic effects of hydroxylated aromatic hydrocarbons on marine embryos. (external link)
-
L.K. Sydnes; H.H. Øvrebø; T. Engebretsen
(1999). Photochemical Reduction of gem-Dihalocyclopropanes.III.Debromination of Some Compounds Containing Two 1,1-Dibromocyclopropane Moieties. (external link)
-
L.J. Sæthre; Inger-Britt Falk-Petersen; L.K. Sydnes
et al. (1984). Toxicity and reactivity of methyl naphthalenes. (external link)
-
Myagmarsuren Sengee; Jacobus Johannes Eksteen; Silje Nergård
et al. (2019). Preparation and assessment of self-immolative linkers for therapeutic bioconjugates with amino- and hydroxyl-containing cargoes. (external link)
-
Myagmarsuren Sengee; Leiv Kristen Sydnes
(2011). Michael Addition of Various Nitrogen and Oxygen Nucleophiles to 1,1-Diethoxybut-3-yn-2-one. (external link)
-
Susanne M. Petrova; Leiv K. Sydnes
(2020). Formation of an isomeric mixture of dienynes instead of a diallene. (external link)
-
A. Aukrust; A. Raknes; C. Sjøgren
et al. (1997). Polymorphism of gadolinium diethylenetriaminepentaacetic acid bis (methylamide) (GdDTPA-BMA) and dysprosium diethylenetriaminepentaacetic acid bis (methylamide) (DyDTPA-BMA). (external link)
-
Tor Hemmingsen; Jon Sigurd Svendsen; Leiv K. Sydnes
(1988). Silver-ion Assisted Methanolysis of 2,2-Dibromo-1-methylcyclopropancarboxylic Acid and 2,2-Dibromo-1,3-dimethylcyclopropancarboxylic Acid. (external link)
-
Leiv K. Sydnes; Tor Hemmingsen
(1985). Silver Ion-Assisted Methanolysis of Some Functionalized Bromocyclopropane Derivatives. (external link)
-
Bjarte Holmelid; Leiv K. Sydnes
(2013). Reactions of epoxides with 3,3,4,4-tetraethoxybut-1-yne acetylide: selective formation of propargylic and homopropargylic alcohols. (external link)
-
Armelle, V. Agasøster; Laila Tungodden; Daniel Cejka
et al. (2001). Chorpromazine-induced increase in dipalmitoylphosphatidylserine surface area in monolayers at room temperature. (external link)
-
Leiv Sydnes; Tor Hemmingsen
(1985). Silver Ion-Assisted Methanolysis of Some Functionalized Bromocyclopropane Derivatives. (external link)
-
Tor Hemmingsen; Jon Sigurd Svendsen; Leiv Sydnes
(1988). Silver-ion Assisted Methanolysis of 2,2-Dibromo-1-methylcyclopropancarboxylic Acid and 2,2-Dibromo-1,3-dimethylcyclopropancarboxylic Acid. (external link)
-
Myagmarsuren Sengee; Leiv Kristen Sydnes
(2011). Specific conjugate addition to alpha,beta-acetylenic ketones. (external link)
-
Rianne Harmsen; Leiv Kristen Sydnes; Karl Wilhelm Törnroos
et al. (2011). Synthesis of trans-4-Triazolyl-Substituted 3-Hydroxypiperidines. (external link)
-
T. Loennechen; Tom Bergan; L K Sydnes
et al. (1984). Synthesis of D-Ala-D-Ala Analogues with Postulated Antibacterial Activity. (external link)
-
Leiv Sydnes; Tor Hemmingsen
(1986). The Photochemical Decomposition of 9,10-Dimethyl-9,10-Dihydro-9,10-Epidioxyanthracene: A Reinvestigation. (external link)
-
Leiv Sydnes; Tor Hemmingsen
(1985). Seasonal Variations in Weathering and Toxicity of Crude Oil on Seawater under Arctic Conditions. (external link)
-
Leiv Kristen Sydnes; Rustem Isanov; Myagmarsuren Sengee
et al. (2013). Regiospecific synthesis of tetra-substituted furans. (external link)
-
Leiv K. Sydnes
(2016). Regiospecific preparation of substituted furans from some 5-substituted derivatives of 1,1-diethoxyalk-3-yn-2-ones. (external link)
-
E. A. Hagen; T. Loennechen; L K Sydnes
et al. (1984). Synthesis of Ac-Asp-Gly-Ser and Ac-Asp-Pro-Leu-Gly-NH2. (external link)
-
Vebjørn Eikemo; Bjarte Holmelid; Leiv K. Sydnes
et al. (2022). Photodegradable Antimicrobial Agents: Synthesis and Mechanism of Degradation. (external link)
-
Leiv K. Sydnes; Ole Heine Kvernenes; Stig Valdersnes
(2005). From 3,3,4,4-tetraethoxybutyne to carbohydrate mimics. (external link)
-
Leiv K. Sydnes
(2003). Allenes fro Cyclopropanes and Their Use in Organic Synthesis - Recent Developments. (external link)
-
Aasim Ali; Helene Thorsen Rønning; Leiv Kristen Sydnes
et al. (2017). Detection of PPCPs in marine organisms from contaminated coastal waters of the Saudi Red Sea. (external link)
-
Aasim Musa Mohamed Ali; Roland Kallenborn; Leiv K. Sydnes
(2017). Photolysis of pharmaceuticals and personal care products in the marine environment under simulated sunlight conditions: irradiation and identification. (external link)
-
Magne Olav Sydnes; Vebjørn Eikemo; Per Gunnar Espedal
et al. (2023). Evaluation of photodegradable chitin synthetase inhibitors for the treatment of salmon lice (Lepeophtheirus salmonis). (external link)
-
Leiv K. Sydnes; Gry Søvik Pedersen; Bjarte Holmelid
et al. (2007). Chemistry of acylals, part IV: BF3-catalyzed formation of substituted alpha,alpha '-bis(arylmethylidene)cycloalkanones from acylals and 1-cycloalkenyl trimethylsilyl ethers. (external link)
-
Leiv K. Sydnes; Van Ha Doan
(2009). Cyclobutanes and Cyclobutenes from Photochemical Cleavage of Some Bicyclo[3.2.0]heptan-2-ones. (external link)
-
Margaret A. Brimble; David StC. Black; Richard Hartshorn
et al. (2013). Rules for abbreviation of protecting groups (IUPAC Technical Report). (external link)
-
Katie Smallwood; Ralf Trapp; Robert Mathews
et al. (2013). Impact of scientific developments on the Chemical Weapons Convention (IUPAC Technical Report). (external link)
-
Karl F. Strømsheim Alnes; Leiv K. Sydnes
(2006). Synthesis and trapping of some substituted 1-bromocyclopropenes. (external link)
-
E. Jørgensen; Leiv K. Sydnes; L. K. Isaksen
(1994). Oil Analysis with Respect to Various 2- and 3-Alkylated cis-Bicyclo@<3.3.0@>octanes. (external link)
-
Leiv K. Sydnes; Einar Bakstad
(1996). Preparation and subsequent reactions of halo- and alkoxyhalocyclopropanes. (external link)
-
Leiv K. Sydnes; Einar Bakstad
(1996). Formation of acetylenic acetals by ring opening of 1,1,2-trihalocyclopropanes under phase-transfer conditions. (external link)
-
Marit Kristin Leiren; Stig Valdersnes; Leiv K. Sydnes
(2013). Selective transformations of a diprotected 2-oxobutanedia. (external link)
-
Aasim Musa Mohamed Ali; Leiv K. Sydnes; Walied Alarif
et al. (2019). Diclofenac and two of its photooxidation products in the marine environment: Their toxicology and occurrence in Red Sea coastal waters. (external link)
-
Einar Bakstad; Leiv K. Sydnes
(1998). Regiospecific Ring Opening of some Methyl- and Phenylsubstituted 1,1,2-Trihalocyclopropanes to Acetylenic Acetals or Ketals by Variation of the Reaction conditions. (external link)
-
Marcel Sandberg; Leiv K. Sydnes
(1998). The Chemistry of acylals. Part II. Formation of Nitriles by Treatment of Acylals with Trimethylsilyl Azide in The Presence of a Lewis Acid. (external link)
-
Leiv K. Sydnes; Stig Valdersnes
(2007). Recent advances in the synthesis of carbohydrate analogs. (external link)
-
Bjarte Holmelid; Leiv Kristen Sydnes
(2015). 1,1,2,2,7,7,8,8-octaethoxyocta-3,5-diyne. (external link)
-
Leiv K. Sydnes; Marcel Sandberg
(1997). The chemistry of acylals. 1. The reactivity of acylals towards Grignard and organolithium reagents. (external link)
-
Leiv K. Sydnes; Einar Bakstad
(1997). A new and simple synthezis of cyclonon-2-ynone. (external link)
-
Vebjørn Eikemo; Leiv K. Sydnes; Magne Olav Sydnes
(2021). Photodegradable antimicrobial agents - Synthesis, photodegradation, and biological evaluation. (external link)
-
Leiv K. Sydnes; Hans Henrik Øvrebø
(1997). Photochemical reduction of gem-dihalocyclopropanes. 2. Proof of formation of a cyclopropyl radical during irridation of 1,1-dibromo-2-phenylcyclopropanes. (external link)
-
Rianne Harmsen; Annfrid Sivertsen; Davide Michetti
et al. (2013). Synthesis and docking of novel piperidine renin inhibitors. (external link)
-
Audun Aukrust; Thoralf Engebretsen; Leiv K. Sydnes
et al. (2001). Hydrates of Gadolinium Diethylenetriaminepentaacetic Acid Bis(methylamide) as Studied by X-ray Diffraction. (external link)
-
Stig Valdersnes; Roland Peter Kallenborn; Leiv K. Sydnes
(2006). Identification of several Tonalide (R) transformation products in the environment. (external link)
-
Leiv K. Sydnes; Marcel Sandberg
(2002). Aldehyde Acylals - Valuable Compounds in Synthesis When Treated Properly. (external link)
-
Uranbaatar Erdenebileg; Inger Høstmark; Karina Polden
et al. (2014). Synthesis and reactivity of 4-amino-substituted furfurals. (external link)
-
Rustem Isanov; Bjarte Holmelid; Karl Wilhelm Törnroos
et al. (2015). Synthesis of (E)-1,1-diethoxy-3-(3-hydroxy-3-arylfuro[2,3-b]quinoxalin-2(3H)-ylidene)propan-2-ones via acid-catalyzed, stereoselective 5-exo-dig cyclization. (external link)
-
Leiv Kristen Sydnes
(2024). A teaching module in research integrity and ethics for university students based on the IUPAC living-code approach. (external link)
-
Liv Guri Faksness; Per Johan Brandvik; L.K. Sydnes
(2008). Composition of the water accommodated fractions as a function of exposure times and temperatures. (external link)
-
Ingebjørg Nes; Leiv Kristen Sydnes
(2015). Formation of N-Heterocycles from 1,1-Diethoxy-5-hydroxyalk-3-yn-2-ones. (external link)
-
Tahir Farooq; Bengt Erik Haug; Leiv Kristen Sydnes
et al. (2012). 1,3-Dipolar cycloaddition of benzyl azide to two highly functionalized alkynes. (external link)
Conference poster
-
Leiv K. Sydnes
(2000). Synthetic Transformations of 3,3,4,4-Tetraethoxy-1-butyne. (external link)
-
Rianne Harmsen; Annfrid Sivertsen; Davide Michetti
et al. (2012). Synthesis and docking of 4-triazolyl substituted piperidine derivatives as novel renin inhibitors. (external link)
-
Myagmarsuren Sengee; Trond Vidar Hansen; Leiv K. Sydnes
(2013). Large scale preparation of all-(Z)-pentadecatri-6,9,12-enal. (external link)
-
S. D. During; H. Hühnerfuss; Roland Kallenborn
et al. (2002). Enantioselective Chromatographic Analyses of Transformation Products from Polycyclic Musks. (external link)
-
Uranbaatar Erdenebileg; Leiv Kristen Sydnes
(2010). Syntheses of aminofurans from 5-hydroxybut-3-yn-2-one. (external link)
-
Tahir Farooq; Bengt Erik Haug; Leiv K. Sydnes
(2009). Cycloaddition with highly functionalized terminal alkynes. (external link)
-
Marit Kristin Leiren; Leiv K. Sydnes
(2013). Towards the Synthesis of Rumphellatin A, an Antibacterial Agent of Marine Origin. (external link)
-
Torfinn Håland; Ole H. Homestad; Erlend Hvattum
et al. (2013). Synthesis of X-ray contrast agents, isolation of by-products and mechanistic studies. (external link)
-
Aasim Musa Mohamed Ali; Bjørn Einar Grøsvik; Liv Ingeborg Rosvoll Søfteland
et al. (2024). Fate and effects of perfluoroalkyl substances and their precursors and alternatives in Norwegian marine environment and seafood species (FEARLESS). (external link)
-
Marit Kristin Leiren; Leiv K. Sydnes
(2013). Towards the Synthesis of Rumphellatin A, an Antibacterial Agent of Marine Origin. (external link)
-
Rianne Harmsen; Leiv Kristen Sydnes; Karl Wilhelm Törnroos
et al. (2011). Synthesis of 3,4-disubstituted piperidines. (external link)
-
Aasim Musa Mohamed Ali; Bjørn Einar Grøsvik; Liv Ingeborg Rosvoll Søfteland
et al. (2024). Fate and effects of perfluoroalkyl substances and their precursors and alternatives in Norwegian marine environments and seafood species (FEARLESS). (external link)
-
Leiv K. Sydnes
(2006). 3,3,4,4-Tetraethoxybutyne (TEB) - A Valuable Starting Material in Organic Synthesis. (external link)
-
Leiv K. Sydnes
(1997). Organisk syntese. (external link)
-
Chris Storm Stavaas; Leiv K. Sydnes
(2015). Synthesis of some functionalized furans. (external link)
-
Rianne Harmsen; Leiv Kristen Sydnes; Bengt Erik Haug
(2011). Synthesis of 3,4-disubstituted piperidines. (external link)
Non-fiction monograph
Academic book chapter
Editorial/Leader article
Letter to the editor
Working paper
Professional article
Academic literature review
Popular science article
Master’s thesis
Media feature article
Doctoral thesis (PhD)
Research report
Journal review
Radio or TV participation
Conference abstract
Media interview
Exhibition production
Academic monograph
Book anthology
Non-fiction book chapter
Encyclopedia entry
See a complete overview of publications in NVA.