Matches in SemOpenAlex for { <https://semopenalex.org/work/W2950142504> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2950142504 endingPage "300" @default.
- W2950142504 startingPage "298" @default.
- W2950142504 abstract "1,2-Introduction of allyl and 2-oxo-2H-pyran-6-ylcarbonyl groups into isoquinoline system can be effectively accomplished by reaction of allyltributyltin with 3,4-dihydroisoquinoline activated by 2-oxo-2H-pyran-6-ylcarbonyl chloride. Allyltributyltin reacts similarly with 3,4-dihydro-β-carboline activated by 2-oxo-2H-pyran-6-ylcarbonyl chloride to gave the corresponding 1,2-adduct. Intramolecular Diels–Alder reactions of the 1,2-adducts followed by DDQ oxidations afford 8-oxoprotoberberine and norketoyobirine." @default.
- W2950142504 created "2019-06-27" @default.
- W2950142504 creator A5006227551 @default.
- W2950142504 creator A5007697167 @default.
- W2950142504 creator A5064883580 @default.
- W2950142504 creator A5078820172 @default.
- W2950142504 date "1992-01-01" @default.
- W2950142504 modified "2023-10-09" @default.
- W2950142504 title "1,2-Addition of Allyl and 2-Oxo-2<i>H</i>-pyran-6-ylcarbonyl Groups to Cyclic C=N Double Bonds by Means of Organotin Reagent for Alkaloids Synthesis; A Facile Synthesis of 8-Oxoprotoberberine and Norketoyobirine (Demethoxycarbonyloxogambirtannine)" @default.
- W2950142504 cites W1964658506 @default.
- W2950142504 cites W1967955507 @default.
- W2950142504 cites W1981189310 @default.
- W2950142504 cites W1989263126 @default.
- W2950142504 cites W2006655507 @default.
- W2950142504 cites W2016030870 @default.
- W2950142504 cites W2020500346 @default.
- W2950142504 cites W2026408804 @default.
- W2950142504 cites W2028206856 @default.
- W2950142504 cites W2033664102 @default.
- W2950142504 cites W2037827412 @default.
- W2950142504 cites W2040351314 @default.
- W2950142504 cites W2053644184 @default.
- W2950142504 cites W2063349904 @default.
- W2950142504 cites W2068049172 @default.
- W2950142504 cites W2070940139 @default.
- W2950142504 cites W2110779658 @default.
- W2950142504 cites W2319413555 @default.
- W2950142504 cites W2324275903 @default.
- W2950142504 cites W2330799403 @default.
- W2950142504 doi "https://doi.org/10.1246/bcsj.65.298" @default.
- W2950142504 hasPublicationYear "1992" @default.
- W2950142504 type Work @default.
- W2950142504 sameAs 2950142504 @default.
- W2950142504 citedByCount "16" @default.
- W2950142504 countsByYear W29501425042016 @default.
- W2950142504 countsByYear W29501425042022 @default.
- W2950142504 crossrefType "journal-article" @default.
- W2950142504 hasAuthorship W2950142504A5006227551 @default.
- W2950142504 hasAuthorship W2950142504A5007697167 @default.
- W2950142504 hasAuthorship W2950142504A5064883580 @default.
- W2950142504 hasAuthorship W2950142504A5078820172 @default.
- W2950142504 hasConcept C155647269 @default.
- W2950142504 hasConcept C178790620 @default.
- W2950142504 hasConcept C185592680 @default.
- W2950142504 hasConcept C21951064 @default.
- W2950142504 hasConcept C2777505907 @default.
- W2950142504 hasConcept C40875361 @default.
- W2950142504 hasConcept C68381374 @default.
- W2950142504 hasConcept C71240020 @default.
- W2950142504 hasConceptScore W2950142504C155647269 @default.
- W2950142504 hasConceptScore W2950142504C178790620 @default.
- W2950142504 hasConceptScore W2950142504C185592680 @default.
- W2950142504 hasConceptScore W2950142504C21951064 @default.
- W2950142504 hasConceptScore W2950142504C2777505907 @default.
- W2950142504 hasConceptScore W2950142504C40875361 @default.
- W2950142504 hasConceptScore W2950142504C68381374 @default.
- W2950142504 hasConceptScore W2950142504C71240020 @default.
- W2950142504 hasIssue "1" @default.
- W2950142504 hasLocation W29501425041 @default.
- W2950142504 hasOpenAccess W2950142504 @default.
- W2950142504 hasPrimaryLocation W29501425041 @default.
- W2950142504 hasRelatedWork W1942263737 @default.
- W2950142504 hasRelatedWork W2346123497 @default.
- W2950142504 hasRelatedWork W2349066402 @default.
- W2950142504 hasRelatedWork W2949072878 @default.
- W2950142504 hasRelatedWork W2950084645 @default.
- W2950142504 hasRelatedWork W2950869630 @default.
- W2950142504 hasRelatedWork W4245140730 @default.
- W2950142504 hasRelatedWork W4255461029 @default.
- W2950142504 hasRelatedWork W2154416748 @default.
- W2950142504 hasRelatedWork W2950806296 @default.
- W2950142504 hasVolume "65" @default.
- W2950142504 isParatext "false" @default.
- W2950142504 isRetracted "false" @default.
- W2950142504 magId "2950142504" @default.
- W2950142504 workType "article" @default.