Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014138779> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2014138779 abstract "A multistep procedure for the conversion of ergosterol into the tetrahydropyranyl ether of (24R)-24,25-dihydroxyprovitamin D3 using 1,4-dihydrophthalazine-1,4-dione as diene protecting agent was compared with an established route, which uses 4-phenyl-1,2,4-triazoline-3,5-dione for the protection of the diene system. The disclosed reaction sequence allows to double the overall yield. The 1,4-dioxo-1,2,3,4-tetrahydrophthalazin-2,3-ylene group proved to be the better diene protecting group in the ozonolytic degradation of the ergosterol side chain. Maintaining the protecting group in the next reaction steps offered further advantages by diminishing the air and light sensitivity of the intermediates." @default.
- W2014138779 created "2016-06-24" @default.
- W2014138779 creator A5019407982 @default.
- W2014138779 creator A5049652564 @default.
- W2014138779 creator A5054795588 @default.
- W2014138779 creator A5063783181 @default.
- W2014138779 creator A5080909588 @default.
- W2014138779 creator A5090314562 @default.
- W2014138779 date "1988-01-01" @default.
- W2014138779 modified "2023-09-27" @default.
- W2014138779 title "An improved synthesis of (24R)-3β-(2H-Tetrahydropyran-2-yloxy)cholesta-5,7-diene-24,25-diol - a key intermediate in the synthesis of (24R)-24,25-dihydroxyvitamin D3" @default.
- W2014138779 cites W1504594775 @default.
- W2014138779 cites W1966723834 @default.
- W2014138779 cites W1970380751 @default.
- W2014138779 cites W1983478785 @default.
- W2014138779 cites W1986772821 @default.
- W2014138779 cites W2042049058 @default.
- W2014138779 cites W2046364100 @default.
- W2014138779 cites W2066638899 @default.
- W2014138779 cites W2066652773 @default.
- W2014138779 cites W2068476087 @default.
- W2014138779 doi "https://doi.org/10.1002/prac.19883300402" @default.
- W2014138779 hasPublicationYear "1988" @default.
- W2014138779 type Work @default.
- W2014138779 sameAs 2014138779 @default.
- W2014138779 citedByCount "5" @default.
- W2014138779 crossrefType "journal-article" @default.
- W2014138779 hasAuthorship W2014138779A5019407982 @default.
- W2014138779 hasAuthorship W2014138779A5049652564 @default.
- W2014138779 hasAuthorship W2014138779A5054795588 @default.
- W2014138779 hasAuthorship W2014138779A5063783181 @default.
- W2014138779 hasAuthorship W2014138779A5080909588 @default.
- W2014138779 hasAuthorship W2014138779A5090314562 @default.
- W2014138779 hasConcept C134121241 @default.
- W2014138779 hasConcept C176933379 @default.
- W2014138779 hasConcept C178790620 @default.
- W2014138779 hasConcept C185592680 @default.
- W2014138779 hasConcept C191897082 @default.
- W2014138779 hasConcept C192562407 @default.
- W2014138779 hasConcept C21951064 @default.
- W2014138779 hasConcept C2777728192 @default.
- W2014138779 hasConcept C2777910421 @default.
- W2014138779 hasConcept C2778733088 @default.
- W2014138779 hasConcept C2779746882 @default.
- W2014138779 hasConcept C2780263894 @default.
- W2014138779 hasConcept C2780378348 @default.
- W2014138779 hasConcept C2780407432 @default.
- W2014138779 hasConcept C55493867 @default.
- W2014138779 hasConcept C71240020 @default.
- W2014138779 hasConceptScore W2014138779C134121241 @default.
- W2014138779 hasConceptScore W2014138779C176933379 @default.
- W2014138779 hasConceptScore W2014138779C178790620 @default.
- W2014138779 hasConceptScore W2014138779C185592680 @default.
- W2014138779 hasConceptScore W2014138779C191897082 @default.
- W2014138779 hasConceptScore W2014138779C192562407 @default.
- W2014138779 hasConceptScore W2014138779C21951064 @default.
- W2014138779 hasConceptScore W2014138779C2777728192 @default.
- W2014138779 hasConceptScore W2014138779C2777910421 @default.
- W2014138779 hasConceptScore W2014138779C2778733088 @default.
- W2014138779 hasConceptScore W2014138779C2779746882 @default.
- W2014138779 hasConceptScore W2014138779C2780263894 @default.
- W2014138779 hasConceptScore W2014138779C2780378348 @default.
- W2014138779 hasConceptScore W2014138779C2780407432 @default.
- W2014138779 hasConceptScore W2014138779C55493867 @default.
- W2014138779 hasConceptScore W2014138779C71240020 @default.
- W2014138779 hasLocation W20141387791 @default.
- W2014138779 hasOpenAccess W2014138779 @default.
- W2014138779 hasPrimaryLocation W20141387791 @default.
- W2014138779 hasRelatedWork W1996565520 @default.
- W2014138779 hasRelatedWork W1999349189 @default.
- W2014138779 hasRelatedWork W2026770939 @default.
- W2014138779 hasRelatedWork W2086279484 @default.
- W2014138779 hasRelatedWork W2950631122 @default.
- W2014138779 hasRelatedWork W2951760574 @default.
- W2014138779 hasRelatedWork W2953331253 @default.
- W2014138779 hasRelatedWork W1570050293 @default.
- W2014138779 hasRelatedWork W1866182027 @default.
- W2014138779 hasRelatedWork W2247068670 @default.
- W2014138779 hasRelatedWork W2398358823 @default.
- W2014138779 hasRelatedWork W2416177202 @default.
- W2014138779 hasRelatedWork W2579985339 @default.
- W2014138779 hasRelatedWork W2780911041 @default.
- W2014138779 hasRelatedWork W2814951232 @default.
- W2014138779 hasRelatedWork W2825653719 @default.
- W2014138779 hasRelatedWork W2842487682 @default.
- W2014138779 hasRelatedWork W2869732200 @default.
- W2014138779 hasRelatedWork W3019448542 @default.
- W2014138779 hasRelatedWork W3115069494 @default.
- W2014138779 isParatext "false" @default.
- W2014138779 isRetracted "false" @default.
- W2014138779 magId "2014138779" @default.
- W2014138779 workType "article" @default.