Matches in SemOpenAlex for { <https://semopenalex.org/work/W2043962607> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2043962607 endingPage "3745" @default.
- W2043962607 startingPage "3742" @default.
- W2043962607 abstract "The reaction between 3,3-diphenyl-3-cyano-1-methylpropyl isocyanate and ethyl magnesium bromide leads to 2-ethyl-5-methyl-3,3-diphenyl-1-pyrroline rather than the isomeric 2-ethylidenepyrrolidine. The protonated N-methyl analogue (identical with a major metabolite of methadone) retains the 1-pyrroline structure, but the free base is a cis-trans mixture of the corresponding 2-ethylidenepyrrolidines; the cis Me/Ph isomer preponderates and is the sole product (obtained as a quaternary salt) when the mixture is treated with methyl iodide. 5-Methyl-2-methylene-3,3-diphenylpyrrolidine, a lower homologue of the methadone metabolite, isomerizes to a 1-pyrroline derivative when protonated or methylated. All structural conclusions are based on i.r. and p.m.r. spectroscopic evidence." @default.
- W2043962607 created "2016-06-24" @default.
- W2043962607 creator A5043467167 @default.
- W2043962607 creator A5068857658 @default.
- W2043962607 date "1970-12-01" @default.
- W2043962607 modified "2023-09-25" @default.
- W2043962607 title "Structural preferences for the double bond position in some unsaturated 3,3-diphenylpyrrolidines" @default.
- W2043962607 cites W2071525328 @default.
- W2043962607 cites W589904448 @default.
- W2043962607 doi "https://doi.org/10.1139/v70-625" @default.
- W2043962607 hasPublicationYear "1970" @default.
- W2043962607 type Work @default.
- W2043962607 sameAs 2043962607 @default.
- W2043962607 citedByCount "5" @default.
- W2043962607 crossrefType "journal-article" @default.
- W2043962607 hasAuthorship W2043962607A5043467167 @default.
- W2043962607 hasAuthorship W2043962607A5068857658 @default.
- W2043962607 hasBestOaLocation W20439626071 @default.
- W2043962607 hasConcept C145148216 @default.
- W2043962607 hasConcept C155647269 @default.
- W2043962607 hasConcept C178790620 @default.
- W2043962607 hasConcept C185592680 @default.
- W2043962607 hasConcept C2776300020 @default.
- W2043962607 hasConcept C2776977394 @default.
- W2043962607 hasConcept C2777181739 @default.
- W2043962607 hasConcept C2777454769 @default.
- W2043962607 hasConcept C2777477808 @default.
- W2043962607 hasConcept C2779578285 @default.
- W2043962607 hasConcept C2780073701 @default.
- W2043962607 hasConcept C2780534471 @default.
- W2043962607 hasConcept C30095370 @default.
- W2043962607 hasConcept C543218039 @default.
- W2043962607 hasConcept C55493867 @default.
- W2043962607 hasConcept C71240020 @default.
- W2043962607 hasConceptScore W2043962607C145148216 @default.
- W2043962607 hasConceptScore W2043962607C155647269 @default.
- W2043962607 hasConceptScore W2043962607C178790620 @default.
- W2043962607 hasConceptScore W2043962607C185592680 @default.
- W2043962607 hasConceptScore W2043962607C2776300020 @default.
- W2043962607 hasConceptScore W2043962607C2776977394 @default.
- W2043962607 hasConceptScore W2043962607C2777181739 @default.
- W2043962607 hasConceptScore W2043962607C2777454769 @default.
- W2043962607 hasConceptScore W2043962607C2777477808 @default.
- W2043962607 hasConceptScore W2043962607C2779578285 @default.
- W2043962607 hasConceptScore W2043962607C2780073701 @default.
- W2043962607 hasConceptScore W2043962607C2780534471 @default.
- W2043962607 hasConceptScore W2043962607C30095370 @default.
- W2043962607 hasConceptScore W2043962607C543218039 @default.
- W2043962607 hasConceptScore W2043962607C55493867 @default.
- W2043962607 hasConceptScore W2043962607C71240020 @default.
- W2043962607 hasIssue "23" @default.
- W2043962607 hasLocation W20439626071 @default.
- W2043962607 hasOpenAccess W2043962607 @default.
- W2043962607 hasPrimaryLocation W20439626071 @default.
- W2043962607 hasRelatedWork W1990592087 @default.
- W2043962607 hasRelatedWork W1992484713 @default.
- W2043962607 hasRelatedWork W2004908571 @default.
- W2043962607 hasRelatedWork W2063286718 @default.
- W2043962607 hasRelatedWork W2343737789 @default.
- W2043962607 hasRelatedWork W2402425649 @default.
- W2043962607 hasRelatedWork W2488030001 @default.
- W2043962607 hasRelatedWork W2949486708 @default.
- W2043962607 hasRelatedWork W2952508841 @default.
- W2043962607 hasRelatedWork W2952852209 @default.
- W2043962607 hasVolume "48" @default.
- W2043962607 isParatext "false" @default.
- W2043962607 isRetracted "false" @default.
- W2043962607 magId "2043962607" @default.
- W2043962607 workType "article" @default.