Matches in SemOpenAlex for { <https://semopenalex.org/work/W2951427647> ?p ?o ?g. }
- W2951427647 endingPage "8347" @default.
- W2951427647 startingPage "8339" @default.
- W2951427647 abstract "1,3-Dipolar cycloadditions of (E)- and (Z)-substituted α-methylene-γ-lactones with azomethine ylides derived from N-methyl glycine and l-proline gave the corresponding spiropyrrolidine and spiropyrrolizidine cycloadducts in good to moderate yields with various extent of stereoselectivity and regioselectivity. Cycloadditions of the azomethine ylide derived from l-proline exhibited endo selectivity especially in the case of (Z)-isomers of starting methylene lactones. Reactivity and regioselectivity were rationalized by a comparison with quantum chemical calculations (AM1). Structures of derivatives prepared were determined by NMR spectroscopy and by X-ray." @default.
- W2951427647 created "2019-06-27" @default.
- W2951427647 creator A5011157552 @default.
- W2951427647 creator A5026661713 @default.
- W2951427647 creator A5065741554 @default.
- W2951427647 date "2001-09-01" @default.
- W2951427647 modified "2023-09-25" @default.
- W2951427647 title "Synthesis of spiropyrrolidines and spiropyrrolizidines by 1,3-dipolar cycloadditions of azomethine ylides to substituted α-methylene-γ-lactones" @default.
- W2951427647 cites W1422961999 @default.
- W2951427647 cites W1969608685 @default.
- W2951427647 cites W1979040422 @default.
- W2951427647 cites W1990719397 @default.
- W2951427647 cites W2006133736 @default.
- W2951427647 cites W2018803129 @default.
- W2951427647 cites W2033153594 @default.
- W2951427647 cites W2034270729 @default.
- W2951427647 cites W2034930579 @default.
- W2951427647 cites W2038468244 @default.
- W2951427647 cites W2047513170 @default.
- W2951427647 cites W2057038089 @default.
- W2951427647 cites W2057710108 @default.
- W2951427647 cites W2065558943 @default.
- W2951427647 cites W2093553830 @default.
- W2951427647 cites W2158420099 @default.
- W2951427647 cites W2160907327 @default.
- W2951427647 cites W2949076486 @default.
- W2951427647 cites W2949592910 @default.
- W2951427647 cites W2950597825 @default.
- W2951427647 cites W2950692250 @default.
- W2951427647 cites W2951013219 @default.
- W2951427647 cites W2951303932 @default.
- W2951427647 cites W2951852811 @default.
- W2951427647 cites W2951981866 @default.
- W2951427647 cites W2953337555 @default.
- W2951427647 cites W4213103839 @default.
- W2951427647 doi "https://doi.org/10.1016/s0040-4020(01)00807-9" @default.
- W2951427647 hasPublicationYear "2001" @default.
- W2951427647 type Work @default.
- W2951427647 sameAs 2951427647 @default.
- W2951427647 citedByCount "33" @default.
- W2951427647 countsByYear W29514276472012 @default.
- W2951427647 countsByYear W29514276472013 @default.
- W2951427647 countsByYear W29514276472014 @default.
- W2951427647 countsByYear W29514276472015 @default.
- W2951427647 countsByYear W29514276472016 @default.
- W2951427647 countsByYear W29514276472017 @default.
- W2951427647 countsByYear W29514276472019 @default.
- W2951427647 countsByYear W29514276472021 @default.
- W2951427647 countsByYear W29514276472022 @default.
- W2951427647 crossrefType "journal-article" @default.
- W2951427647 hasAuthorship W2951427647A5011157552 @default.
- W2951427647 hasAuthorship W2951427647A5026661713 @default.
- W2951427647 hasAuthorship W2951427647A5065741554 @default.
- W2951427647 hasConcept C118792377 @default.
- W2951427647 hasConcept C138716334 @default.
- W2951427647 hasConcept C142724271 @default.
- W2951427647 hasConcept C155647269 @default.
- W2951427647 hasConcept C161790260 @default.
- W2951427647 hasConcept C178790620 @default.
- W2951427647 hasConcept C181647583 @default.
- W2951427647 hasConcept C185592680 @default.
- W2951427647 hasConcept C204787440 @default.
- W2951427647 hasConcept C2776910235 @default.
- W2951427647 hasConcept C2777419590 @default.
- W2951427647 hasConcept C2777454769 @default.
- W2951427647 hasConcept C2779167645 @default.
- W2951427647 hasConcept C2779664164 @default.
- W2951427647 hasConcept C2779815552 @default.
- W2951427647 hasConcept C515207424 @default.
- W2951427647 hasConcept C55493867 @default.
- W2951427647 hasConcept C59759590 @default.
- W2951427647 hasConcept C66974803 @default.
- W2951427647 hasConcept C71240020 @default.
- W2951427647 hasConcept C71924100 @default.
- W2951427647 hasConcept C88264902 @default.
- W2951427647 hasConceptScore W2951427647C118792377 @default.
- W2951427647 hasConceptScore W2951427647C138716334 @default.
- W2951427647 hasConceptScore W2951427647C142724271 @default.
- W2951427647 hasConceptScore W2951427647C155647269 @default.
- W2951427647 hasConceptScore W2951427647C161790260 @default.
- W2951427647 hasConceptScore W2951427647C178790620 @default.
- W2951427647 hasConceptScore W2951427647C181647583 @default.
- W2951427647 hasConceptScore W2951427647C185592680 @default.
- W2951427647 hasConceptScore W2951427647C204787440 @default.
- W2951427647 hasConceptScore W2951427647C2776910235 @default.
- W2951427647 hasConceptScore W2951427647C2777419590 @default.
- W2951427647 hasConceptScore W2951427647C2777454769 @default.
- W2951427647 hasConceptScore W2951427647C2779167645 @default.
- W2951427647 hasConceptScore W2951427647C2779664164 @default.
- W2951427647 hasConceptScore W2951427647C2779815552 @default.
- W2951427647 hasConceptScore W2951427647C515207424 @default.
- W2951427647 hasConceptScore W2951427647C55493867 @default.
- W2951427647 hasConceptScore W2951427647C59759590 @default.
- W2951427647 hasConceptScore W2951427647C66974803 @default.
- W2951427647 hasConceptScore W2951427647C71240020 @default.
- W2951427647 hasConceptScore W2951427647C71924100 @default.
- W2951427647 hasConceptScore W2951427647C88264902 @default.
- W2951427647 hasIssue "39" @default.