Blar i Brage NMBU på forfatter "Antonsen, Simen Gjelseth"
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Syntese mot et glykokonjugat basert på xylan
Nilssen, Karoline Sætersdal (Master thesis, 2021)I denne oppgaven skulle xylan hentet fra biomasse fra løvtrær modifiseres, og forhåpentligvis gi ønskede reologiske egenskaper i fôr-pellets. I oppgaven skulle en palladiumkatalysator syntetiseres og brukes til å oksidere ... -
Synthesis of Racemic β-Chamigrene, a Spiro[5.5]undecane Sequiterpene
Antonsen, Simen Gjelseth; Skattebøl, Lars; Stenstrøm, Yngve (Journal article; Peer reviewed, 2014)The present paper describes a total synthesis of racemic β-chamigrene (1), a sesquiterpene with a spiro[5.5]undecane carbon framework. Compared with previously reported β-chamigrene syntheses, we were able to reduce the ... -
Synthesis of Thioridazine
Antonsen, Simen Gjelseth; Monsen, Erling Berge; Ovchinnikov, Kirill; Nolsøe, Jens Mortansson Jelstrup; Ekeberg, Dag; Kristiansen, Jette E.; Diep, Dzung B.; Stenstrøm, Yngve H. (Journal article; Peer reviewed, 2020) -
Synthesis of Thioridazine
Antonsen, Simen Gjelseth; Monsen, Erling Berge; Ovchinnikov, Kirill; Nolsøe, Jens Mortansson Jelstrup; Ekeberg, Dag; Kristiansen, Jette E.; Diep, Dzung B.; Stenstrøm, Yngve H. (Peer reviewed; Journal article, 2020)Thioridazine, a well-known antipsychotic drug, has shown promising effects on several bacterial strains (including Mycobacterium tuberculosis and methicillin-resistant Staphylococcus aureus). Suppressive effects towards ... -
Synthesis towards thioridazine
Monsen, Erling Berge (Master thesis, 2019) -
Synthesis towards two sulphur-containing heterocyclic fatty acids
Sørskår, Åshild Moi (Master thesis, 2021)A total synthesis towards the methyl and ethyl esters of two sulphur-containing heterocyclic fatty acids that have been isolated from rapeseed oil, mustard oil, and garlic, was attempted. Since MS-EI analyses has been the ... -
Synthesis, characterization, and application testing of polymers towards bio-based additives for coatings
dos Santos, Camila Helena (Master thesis, 2021) -
Total synthesis as a tool for structural elucidation of some marine lipid natural products
Antonsen, Simen Gjelseth (PhD Thesis;2017:32, Doctoral thesis, 2017)Paper I describes the total synthesis of the proposed structure of mucosin, a C20 fatty acid, isolated from a Mediterranean sponge, Reniera mucosa. The synthetic pathway started with the transformation of 1,4-cyclohexadiene ... -
Two-Phase Dibromocyclopropanation of Unsaturated Alcohols Using Flow Chemistry
Østby, Runa Berg; Didriksen, Terje; Antonsen, Simen Gjelseth; Nicolaisen, Steinar Sollien; Stenstrøm, Yngve H. (Peer reviewed; Journal article, 2020)Dibromocyclopropanations are conventionally done by addition of dibromocarbene to alkenes under phase-transfer conditions in batch reactions using a strong base (50% NaOH (aq)), vigorous stirring and long reaction times. ... -
Two-phase dibromocyclopropanation of unsaturated alcohols using flow chemistry
Østby, Runa Berg; Didriksen, Terje; Antonsen, Simen Gjelseth; Nicolaisen, Steinar Sollien; Stenstrøm, Yngve H. (Journal article; Peer reviewed, 2020)Dibromocyclopropanations are conventionally done by addition of dibromocarbene to alkenes under phase-transfer conditions in batch reactions using a strong base (50% NaOH (aq)), vigorous stirring and long reaction times. ... -
Two-phase dibromocyclopropanation of unsaturated alcohols using flow chemistry
Østby, Runa Berg; Didriksen, Terje; Antonsen, Simen Gjelseth; Nicolaisen, Steinar Sollien; Stenstrøm, Yngve H. (Journal article; Peer reviewed, 2020)Dibromocyclopropanations are conventionally done by addition of dibromocarbene to alkenes under phase-transfer conditions in batch reactions using a strong base (50% NaOH (aq)), vigorous stirring and long reaction times. ...