Jan Egil Skramstad

• Aitken, R. Alan; Bjørnstad, Vidar; Massil, Tracy; Skramstad, Jan & Young, Robert J. (2017). New reactions and reactive intermediates in the pyrolysis of cyclic phosphonium ylides. ARKIVOC. ISSN 1551-7004. 2017(3), s. 293–301. doi: 10.24820/ark.5550190.p010.208. Fulltekst i vitenarkiv
• Halvorsen, Harald; Skramstad, Jan & Sørlie, Morten (2007). Oligothiophenes. Part 4: Formation and characterization of stable radicals from novel bis- and tris-bithiophene methanes. Tetrahedron Letters. ISSN 0040-4039. 48(1), s. 281283–281283. Fulltekst i vitenarkiv Vis sammendrag

  Two star-shaped structures of the his- and tris-thiophene methane types have been synthesized in a facile two-step synthesis. The resulting his- and tris-thiophene methanes readily react with oxygen both as solids and in solution to yield stable radicals. The formed radicals, which were investigated using electron paramagnetic resonance (EPR), were found to be residing on the central carbons of the his- and tris-thiophene methanes. (c) 2006 Elsevier Ltd. All rights reserved.

• Halvorsen, Harald; Hope, Håkon & Skramstad, Jan (2007). Oligothiophenes II: Synthesis and Stability of 5-Methylenethiophene-2(5H)-ones. Synthetic Communications. ISSN 0039-7911. 37. doi: 10.1080/00397910701199029. Fulltekst i vitenarkiv
• Halvorsen, Harald; Skramstad, Jan & Hope, Håkon (2007). Oligothiophenes III: Synthesis of Tetra-thienyl-substituted Ethylenes Including an Abnormal McMurry Coupling Result. Synthetic Communications. ISSN 0039-7911. 37. doi: 10.1080/00397910701199037. Fulltekst i vitenarkiv
• Halvorsen, Harald; Skramstad, Jan & Sørlie, Morten (2007). Oligothiophenes. Part 4: Formation and characterization of stable radicals from novel bis- and tris-bithiophene. Tetrahedron Letters. ISSN 0040-4039. 48(2), s. 281–283. Fulltekst i vitenarkiv
• Anwar, Hany; Skattebøl, Lars; Skramstad, Jan & Hansen, Trond Vidar (2005). One-pot synthesis of ortho-hydroxycinnamate esters. Tetrahedron Letters. ISSN 0040-4039. 46(32), s. 5285–5287. Fulltekst i vitenarkiv
• Skramstad, Jan (2004). Metabolic fate of 14C-labelled chlorinated fatty acids in goldfish (Carassius aurtus). Fish Physiology & Biochemistry. ISSN 0920-1742. 30(1), s. 13–20. Fulltekst i vitenarkiv
• Halvorsen, Harald; Hope, Håkon & Skramstad, Jan (2002). Oligothiophenes. I. A Facile Synthesis of Bis(2,2´-bithienyl)methanes. Synthetic Communications. ISSN 0039-7911. 32(6), s. 909–916. Fulltekst i vitenarkiv
• Skramstad, Jan (2002). FECS Division on Chemistry and the Environment: How It Came About. From 1976 to 2002 - A Short History. ERCIM News. ISSN 0926-4981. s. 1–10. Fulltekst i vitenarkiv
• Skramstad, Jan; Lunde, Andreas; Hope, Håkon; Bjørnstad, Vidar & Frøyen, Paul (2000). Chlorinated thiophenes. Part 2. Trihalogenated hydroxythiophenes, preparations, reactions and tautomeric properties. Journal of the Chemical Society. Perkin Transactions 2 (2001). ISSN 1472-779X. s. 1453–1458. Fulltekst i vitenarkiv
• Høstmark, Arne Torbjørn; Lystad, Einar; Jebens, Einar; Skramstad, Jan & Frøyen, Paul (1999). Growth-modulating effects of dichloro myristic and dichloro stearic acid in cell cultures. Pharmacology and Toxicology. ISSN 0901-9928. 85, s. 162–168. Fulltekst i vitenarkiv
• Aitkenhead, Alan R.; Bjørnstad, Vidar; Massil, Tracy & Skramstad, Jan (1999). Pyrolysis of Cyclic Polyoxo Phosphorus Ylides. Phosphorus Sulfur and Silicon and the Related Elements. ISSN 1042-6507. 144, s. 577–577. Fulltekst i vitenarkiv
• Høstmark, Arne Torbjørn; Lystad, Einar; Jebens, Einar; Skramstad, Jan & Frøyen, Paul (1998). Growth Modulating Effects of Chlorinated Oleic Acid in Cell Cultures. Pharmacology and Toxicology. ISSN 0901-9928. 83, s. 29–35. Fulltekst i vitenarkiv
• Björn, Helena; Sunding, Per; Wesén, Clas; Mu, Huiling; Martinsen, Kari & Kvernheim, Arne Lund [Vis alle 8 forfattere av denne artikkelen] (1998). Chlorinated fatty acids in membrane lipids of fish. Die Naturwissenschaften. ISSN 0028-1042. 85, s. 229–229. Fulltekst i vitenarkiv
• Frøyen, Paul & Skramstad, Jan (1998). Phosphorous in Organic Synthesis. The Tanigawa Reaction Revisited as a Method for Convering Alcohols to Tertiary Amines. Tetrahedron Letters. ISSN 0040-4039. 39, s. 6387–-6390. Fulltekst i vitenarkiv
• Aasen, Arne Jørgen & Skramstad, Jan (1998). An Improved Synthesis of the Anti-ulcer Drug Ranitidine. Archiv der Pharmazie. ISSN 0365-6233. 331, s. 228–229. Fulltekst i vitenarkiv
• Aasen, Arne Jørgen; Storesund, Hans Johan; Klaveness, Jo & Skramstad, Jan (1998). Cationic Protection Against Decomposition in Acidic Media. On the Acid-stability of an Aminoalkyl Substituted Furan. Acta Chemica Scandinavica. ISSN 0904-213X. 52, s. 964–965. Fulltekst i vitenarkiv
• Ewald, Göran; Sunding, Per; Skramstad, Jan & Frøyen, Paul (1996). Distribution of 14C from ingested, radiolabelled dichlorostearic, stearic and oleic acids in body and lipids from perch, Perca fluviatilis. Aquatic Toxicology. ISSN 0166-445X. 36, s. 129–139. Fulltekst i vitenarkiv
• Mu, Huiling; Wesén, Clas; Novák, Tomás; Sunding, Per; Skramstad, Jan & Odham, Göran (1996). Enrichment of chlorinated fatty acids in fish lipids prior to analysis by gas chromatography with electrolytic conductivity detection and mass spectrometry. Journal of Chromatography A. ISSN 0021-9673. A 731, s. 225–236. Fulltekst i vitenarkiv
• Wésen, C.; Mu, Huiling; Sunding, Per; Frøyen, Paul; Skramstad, Jan & Odham, Göran (1995). Gas chromatographic-mass spectrometric identification of chlorinated octadecanoic acids in eel lipids. Journal of Mass Spectrometry. ISSN 1076-5174. 30, s. 959–959. Fulltekst i vitenarkiv
• Frøyen, Paul & Skramstad, Jan (1994). A Mild and Efficient Method for Hydrohalgenation of Unsaturated Fatty Acids and Esters. Synthetic Communications. ISSN 0039-7911. 24, s. 1871–1871. Fulltekst i vitenarkiv
• Skramstad, Jan & Solbakken, Magne (1993). Potentially aromatic thiophenium ylides 5. Cyclization of carboethoxy 2-(2´-thienyl)phenyl carbene. Acta Chemica Scandinavica. ISSN 0904-213X. 47, s. 1214–1214. Fulltekst i vitenarkiv
• Skramstad, Jan & Frøyen, Paul (1993). The Chemistry of Chlorinated Thiophenes 1. Reactions of Trichloro-2-thienyl Carbinols. Acta Chemica Scandinavica. ISSN 0904-213X. 47, s. 131–131. Fulltekst i vitenarkiv
• Lunde, A.; Carlberg, G. & Skramstad, Jan (1991). Identification, Mutagenicity and Origination of Chlorinated Thiophenes in Kraft Bleaching Effluent. Papper och Trä. 73, s. 522–522. Fulltekst i vitenarkiv
• Skramstad, Jan & Eriksen, Odd Ivar (1991). Ortho-quinonoide thiophenes 1. Generation and reactions of 2,3-dibenzylidene-2,3-dihydrothiophene. Acta Chemica Scandinavica. ISSN 0904-213X. 45, s. 919–919. Fulltekst i vitenarkiv
• Carlberg, Georg E.; Johnsen, S.; Landmark, L. H.; Bengtsson, B.-E.; Bergström, B. & Skramstad, Jan [Vis alle 7 forfattere av denne artikkelen] (1988). Investigation of chlorinated thiophenes, a group of bioaccumulable compounds identified in the effluents from kraft bleaching. Water Science and Technology. ISSN 0273-1223. 20, s. 37–37. Fulltekst i vitenarkiv
• Storflor, H. & Skramstad, Jan (1986). Potentially aromatic thiophenium ylides 4. Formation and cyclization of methyl- and methoxycarbonyl substituted 2-(2´-thienyl)benzoylcarbenes. Acta Chemica Scandinavica. ISSN 0904-213X. B40, s. 303–303. Fulltekst i vitenarkiv
• Storflor, H. & Skramstad, Jan (1986). Potentially aromatic thiophenium ylides 3. Cyclization of 2-(2´-thienyl)benzoylcarbene. Acta Chemica Scandinavica. ISSN 0904-213X. B40, s. 178–178. Fulltekst i vitenarkiv
• Storflor, H.; Skramstad, Jan & Nordenson, Svein (1984). Stevens rearrangement of a potentially aromatic thiophenium ylide: Formation of 10-methoxycarbonyl- 10H-benzo[3,4]cyclopenta[1,2-b]thiopyran-9-one. Journal of the Chemical Society, Chemical Communication. ISSN 0022-4936. s. 208–208. Fulltekst i vitenarkiv
• Nordenson, Svein; Skramstad, Jan & Fløtra, E. (1984). The crystal molecular structure of 2-nitro-1,3-indandiol. Acta Chemica Scandinavica. ISSN 0904-213X. B38, s. 461–461. Fulltekst i vitenarkiv
• Skramstad, Jan & Storflor, H. (1984). Cyclization of phenyl 2,2´-bithienyl-3-yl carbene. Acta Chemica Scandinavica. ISSN 0904-213X. B38, s. 533–533. Fulltekst i vitenarkiv
• Skramstad, Jan & Sletten, T. (1984). Cyclopenta-thiophenes X. Synthesis of 6,8-diphenyl-7H-(and 6H)-benzo[b]cyclopenta[d]thiophenes. Acta Chemica Scandinavica. ISSN 0904-213X. B38, s. 319–319. Fulltekst i vitenarkiv
• Skramstad, Jan; Chaudhry, Mohammed Shoaib & Garvang, Arne (1984). Reactions of thiophene and alkylthiophenes in glow discharge. Acta Chemica Scandinavica. ISSN 0904-213X. B38, s. 509–509. Fulltekst i vitenarkiv
• Skramstad, Jan; Sletten, T. & Nordenson, Svein (1982). Cyclopenta-thiophenes IX. Thermal rearrangement of a Diels-Alder adduct of 4,6-diphenyl-4H-cyclopenta[b]thiophene. Chemica scripta. ISSN 0004-2056. 20, s. 74–74. Fulltekst i vitenarkiv
• Johansson, E. & Skramstad, Jan (1981). Air oxidation of an isoindene: Formation of isobenzofuran and acetone. Journal of Organic Chemistry. ISSN 0022-3263. 46, s. 3752–3752. Fulltekst i vitenarkiv
• Skramstad, Jan & Midthaug, T. (1978). Cyclopenta-thiophenes VIII. Thiophene analogues of isoindenes. Acta Chemica Scandinavica. ISSN 0904-213X. B32, s. 413–413. Fulltekst i vitenarkiv
• Skramstad, Jan & Smedsrud, B. (1977). Reactions of phenylthiophenes in glow discharges. Acta Chemica Scandinavica. ISSN 0904-213X. B31, s. 625–625. Fulltekst i vitenarkiv
• Håkansson, R.; Gronowitz, S.; Skramstad, Jan & Frejd, T. (1975). Stereochemistry of 3,3-bithienyls. Chemica scripta. ISSN 0004-2056. 7, s. 131–131. Fulltekst i vitenarkiv
• Skramstad, Jan (1975). Cyclopenta-thiophenes VII. Synthesis and tautomerism of 4-methyl-4H-cyclopenta[c]thiophene. Chemica scripta. ISSN 0004-2056. 7, s. 42–42. Fulltekst i vitenarkiv
• Skramstad, Jan (1973). Cyclopenta-thiophenes V. The NMR spectrum of 4H-cyclopenta[b]thiophene; evidence for bond fixation. Chemica scripta. ISSN 0004-2056. 4, s. 77–77. Fulltekst i vitenarkiv
• Skramstad, Jan (1973). Cyclopenta-thiophenes VI. The metalation of 4H-cyclopenta[c]thiophene. Chemica scripta. ISSN 0004-2056. 4, s. 81–81. Fulltekst i vitenarkiv
• Skramstad, Jan (1972). Cyclopenta-thiophenes IV. Synthesis and tautomeric properties of 5-nitro-4H- and 6H-cyclopenta[b]thiophenes. Acta Chemica Scandinavica. ISSN 0904-213X. 26, s. 556–556. Fulltekst i vitenarkiv
• Skramstad, Jan (1971). Cyclopenta-thiophenes III. Cyclopenta[b]thiophenes from the reaction between 2,3-diformylthiophene and nitromethane. Acta Chemica Scandinavica. ISSN 0904-213X. 25, s. 1287–1287. Fulltekst i vitenarkiv
• Skramstad, Jan (1970). Nitriles from Vilsmeier-Haack formylations of primary nitro compounds. Acta Chemica Scandinavica. ISSN 0904-213X. 24, s. 3424–3424. Fulltekst i vitenarkiv
• Skramstad, Jan (1969). Tautomerization and a novel rearrangement in 2-nitroindenes. Tetrahedron Letters. ISSN 0040-4039. s. 955–955. Fulltekst i vitenarkiv
• Skramstad, Jan (1969). Cyclopenta-thiophenes II. The synthesis of 4H-cyclopenta[c]thiophene. Acta Chemica Scandinavica. ISSN 0904-213X. 23, s. 703–703. Fulltekst i vitenarkiv
• Skramstad, Jan (1968). Nitration of 4,5-dihydro-5-methyl-5H-cyclopenta[b]thiophene-6-one. Acta Chemica Scandinavica. ISSN 0904-213X. 22, s. 2445–2445. Fulltekst i vitenarkiv
• Gronowitz, S.; Skramstad, Jan & Eriksson, B. (1967). Thiophene analogues of fluorene. Arkiv för kemi. ISSN 0365-6128. 28, s. 99–99. Fulltekst i vitenarkiv
• Gronowitz, S. & Skramstad, Jan (1967). Optically active bithienyls. Arkiv för kemi. ISSN 0365-6128. 28, s. 115–115. Fulltekst i vitenarkiv

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• Anwar, Hany; Skattebøl, Lars; Skramstad, Jan & Hansen, Trond Vidar (2007). One-pot Synthesis of Ortho-hydroxycinnamate Esters. Fulltekst i vitenarkiv
• Halvorsen, Harald & Skramstad, Jan (2000). Synthesis and reactions of bis(bithienyl)aryl/alkyl methane. Fulltekst i vitenarkiv
• Skramstad, Jan (2000). Occupational problems for oral health personnel. Fulltekst i vitenarkiv
• Skramstad, Jan (2000). Animert organisk kjemi. Fulltekst i vitenarkiv Vis sammendrag

  I dette innlegget vil jeg fokusere på bruken av animasjon som hjelpemiddel til å levendegjøre organisk kjemi. I dag kommer de fleste lærebøker i kjemi med CDer som på ulike vis bidrar til å gjøre det lettere for studentene å tilegne seg stoffet. Flere av CDene inneholder animasjoner av høy kvalitet. Dessuten finnes det gode animasjoner i kommersielle kjemiprogram som kan benyttes som supplement til forelesninger. Jeg vil vise eksempler på animasjoner hentet fra følgende kilder: 1. John McMurry: Organic Chemistry Online (CD) 2. T. S. Solomon: Organic Chemistry (CD) 1. Exeter Multimedia Publishing: ChemTV 2. Falcon Software: Organic Reaction Mechanism 3. ChemLibris: Molecular Movies Deler av dette benyttes i undervisningen i organisk kjemi ved Universitetet i Oslo i kursene KJ120 og KJ222 (Organisk kjemi I og II).

• Skramstad, Jan (1999). Kjemi i retten. Fulltekst i vitenarkiv
• Halvorsen, Harald & Skramstad, Jan (1999). Synthesis of oligomers of bithienyls. Fulltekst i vitenarkiv
• Skramstad, Jan; Kvernheim, Arne Lund & Høstmark, Arne Torbjørn (1997). Klorerte fettsyrer - et potensielt miljøproblem? Fulltekst i vitenarkiv
• Bjørnstad, Vidar; Frøyen, Paul; Hope, Håkon & Skramstad, Jan (1996). New heterocycles from reaction of thiomaleic anhydrides with trivalent phosphorus. Fulltekst i vitenarkiv
• Kløvstad, Torild & Skramstad, Jan (1996). Miljøprøver analysert med GC/FTIR. Fulltekst i vitenarkiv
• Mahmood, Abu Zafar; Frøyen, Paul & Skramstad, Jan (1996). Synthesis of a highly stable oligomer of thiophene. Fulltekst i vitenarkiv
• Kvernheim, Arne Lund; Wesén, Clas; Sunding, Per; Martinsen, Kari; Ewald, Göran & Odham, Göran [Vis alle 7 forfattere av denne artikkelen] (1996). Klorert fett - et potensielt miljøproblem? Kjemi. ISSN 0023-1983. 56(1), s. 7–11. Fulltekst i vitenarkiv
• Aukland, Trond; Carlberg, Georg E. & Skramstad, Jan (1995). Syntese av harpikssyrer og omvandlingsprodukter av harpikssyrer. Fulltekst i vitenarkiv
• Sunding, Per; Wesén, Clas; Mu, Huiling; Björn, Helena; Ewald, Göran & Martinsen, Kari [Vis alle 10 forfattere av denne artikkelen] (1993). Do chlorinated fatty acids in phospholipids of fish affect membrane properties? Fulltekst i vitenarkiv
• Sletten, Brita; Carlberg, Georg E.; Kvernheim, Arne Lund & Skramstad, Jan (1993). Synthesis of some brominated alkylbenzenes and their identification in waste water and environmental samples from the Kristiansandfjord. Fulltekst i vitenarkiv
• Halvorsen, Harald; Pfaff, Margrete; Skramstad, Jan; Carlberg, Georg E. & Kvernheim, Arne Lund (1993). Synthesis and reactions of chlorinated alkylbenzenes and their identification in wastes from a nickel refinery. Fulltekst i vitenarkiv
• Skramstad, Jan (1991). Klorerte alkylbenzener. Fulltekst i vitenarkiv
• Skramstad, Jan (1990). Kjemi-ABC. Fulltekst i vitenarkiv
• Solbakken, Magne & Skramstad, Jan (1989). Rhodiumkatalysert dekomponering av tiofensubstituerte alfa-diazokarbonylforbindelser. Fulltekst i vitenarkiv
• Eriksen, Odd Ivar & Skramstad, Jan (1988). Orto-xylylen ag andre kinonoider. Fulltekst i vitenarkiv
• Skramstad, Jan (1988). Rhodium catalysed intramolecular reactions of alpha-diazo carbonylsubstituted thiophenes. Fulltekst i vitenarkiv
• Solbakken, Magne & Skramstad, Jan (1987). Tiofeniumylider. Fulltekst i vitenarkiv
• Solbakken, Magne & Skramstad, Jan (1987). Potentially aromatic thiophenium ylides. Fulltekst i vitenarkiv
• Skramstad, Jan (1987). Intramolekylära karbenangrepp i tiofener. Fulltekst i vitenarkiv
• Kolsaker, Per; Arukwe, Joseph; Barkoczy, Jozef & Skramstad, Jan (1986). Intramolekylære 1,3-dipolare cykloaddisjoner i ortodisubstituerte benzenderivater. Fulltekst i vitenarkiv
• Skramstad, Jan (1980). Kjemiske reaksjoner i lav-temperatur plasma. Fulltekst i vitenarkiv
• Skramstad, Jan; Garvang, Arne & Chaudhry, Mohammed Shoaib (1978). Reactions of thiophenes in glow discharges. Fulltekst i vitenarkiv
• Skramstad, Jan (1974). Thiophene analogues of isoindene. Fulltekst i vitenarkiv
• Bjørnstad, Vidar; Undheim, Kjell & Skramstad, Jan (2009). Synthesis of Spirane-bridged Oxo-fluorenones for the Study as Ligands in Semi-metallocenes. Universitetet i Oslo. Fulltekst i vitenarkiv
• Halvorsen, Harald & Skramstad, Jan (2008). 2,2'-Bithienyl in the synthesis of some oligothiophenes. Universitetet i Oslo. Fulltekst i vitenarkiv
• Skramstad, Jan (1974). Cyclopenta-thiophenes. Aspects of their chemistry and relationships to indenes. University of Lund, Sweden. Fulltekst i vitenarkiv

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