Matches in SemOpenAlex for { <https://semopenalex.org/work/W2094268519> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W2094268519 endingPage "38" @default.
- W2094268519 startingPage "29" @default.
- W2094268519 abstract "Abstract Long-chain 1,2-diacylglycerols were synthesized, on a 300 g scale, with a saturated acyl group in the 1-position and an unsaturated acyl group in the 2-position, using generally available starting materials and the levulinoyl group for protecting the 3-position. Levulinic acid was added to the epoxy ring of glycidol palmitate using tetraethylammonium bromide (TEAB) as catalyst; from the 1,2/1,3-diacylglycerol mixture formed, the 1,3-isomer was isolated by crystallisation from hexane at 20°C (yield approx. 50%, purity approx, 98%). 1-Palmitoyl-3-levulinoylglycerol was acylated with olcoyl chloride to 1-palmitoyl-2-oleoyl-3-levulinoylglycerol (yield 79%, purity 97%). The levulinoyl group was quantitatively and selectively removed with hydrazine hydrate without hydrogenation of the double bond and causing less than 3% acyl migration. The method is also applicable to stearoyl instead of palmitoyl and to linoleoyl instead of oleoyl." @default.
- W2094268519 created "2016-06-24" @default.
- W2094268519 creator A5004458500 @default.
- W2094268519 creator A5047893210 @default.
- W2094268519 creator A5090850812 @default.
- W2094268519 date "1984-11-01" @default.
- W2094268519 modified "2023-10-16" @default.
- W2094268519 title "Synthesis of long-chain 1-saturated-2-unsaturated diacylglycerols via levulinoyl protection" @default.
- W2094268519 cites W1968892796 @default.
- W2094268519 cites W1988432891 @default.
- W2094268519 cites W1990449103 @default.
- W2094268519 cites W2016960960 @default.
- W2094268519 cites W2034604113 @default.
- W2094268519 cites W2045449944 @default.
- W2094268519 cites W2063472067 @default.
- W2094268519 cites W2072905811 @default.
- W2094268519 cites W2240054325 @default.
- W2094268519 doi "https://doi.org/10.1016/0009-3084(84)90088-4" @default.
- W2094268519 hasPublicationYear "1984" @default.
- W2094268519 type Work @default.
- W2094268519 sameAs 2094268519 @default.
- W2094268519 citedByCount "10" @default.
- W2094268519 crossrefType "journal-article" @default.
- W2094268519 hasAuthorship W2094268519A5004458500 @default.
- W2094268519 hasAuthorship W2094268519A5047893210 @default.
- W2094268519 hasAuthorship W2094268519A5090850812 @default.
- W2094268519 hasConcept C126348684 @default.
- W2094268519 hasConcept C178790620 @default.
- W2094268519 hasConcept C185592680 @default.
- W2094268519 hasConcept C3020382795 @default.
- W2094268519 hasConceptScore W2094268519C126348684 @default.
- W2094268519 hasConceptScore W2094268519C178790620 @default.
- W2094268519 hasConceptScore W2094268519C185592680 @default.
- W2094268519 hasConceptScore W2094268519C3020382795 @default.
- W2094268519 hasIssue "1" @default.
- W2094268519 hasLocation W20942685191 @default.
- W2094268519 hasOpenAccess W2094268519 @default.
- W2094268519 hasPrimaryLocation W20942685191 @default.
- W2094268519 hasRelatedWork W2044612588 @default.
- W2094268519 hasRelatedWork W2050108200 @default.
- W2094268519 hasRelatedWork W2088669026 @default.
- W2094268519 hasRelatedWork W2113085427 @default.
- W2094268519 hasRelatedWork W2317452413 @default.
- W2094268519 hasRelatedWork W2320547070 @default.
- W2094268519 hasRelatedWork W2346084788 @default.
- W2094268519 hasRelatedWork W2604890884 @default.
- W2094268519 hasRelatedWork W2952439925 @default.
- W2094268519 hasRelatedWork W2995758399 @default.
- W2094268519 hasVolume "36" @default.
- W2094268519 isParatext "false" @default.
- W2094268519 isRetracted "false" @default.
- W2094268519 magId "2094268519" @default.
- W2094268519 workType "article" @default.