Matches in SemOpenAlex for { <https://semopenalex.org/work/W2276840475> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2276840475 abstract "Cyclopropylmethylcarbinylamine and cyclopropylmethylcarbinolwere resolved and their configurations related.The former was deaminated with aqueous nitrous acid to givethe latter with 0-4% net inversion of configuration. Thesolvolyses of several N-methyl-4-alkoxypyridinium saltswere investigated. Solvolysis rates for N-methyl-4-(cyclopropylcarbinyloxy)-pyridinium iodide and perchloratein water and in 80% ethanol and of N-methyl-4-(cyclopropylmethy1carbinyloxy)-pyridinium iodide in water were measured. The first-order rate constant for the hydrolysis of N-methyl-4-(cyclopropylmethylcarbinyloxy)-pyridinium iodide at 30° was calculated to be 6 x 10^3 times that of N-methyl-4-(cyclopropylcarbinyloxy)-pyridinium iodide. The hydrolysis of optically active N-methyl-4-(cyclopropylmethylcarbinyloxy)-pyridinium iodide produced cyclopropylmethylcarbinol with 4.4 ± 1.5% inversion of configuration.The stereochemistry of the deamination of cyclopropylmethylcarbinylamine and of the hydrolysis of N-methyl-4-(cyclopropylroethylcarbinyloxy)-pyridinium iodide and the ratio of rate constants for the cyclopropylroethylcarbinyl and cyclopropylcarbinyl pyridinium salts are discussed with respect to the possible intervention of non-classical carbonium-ion intermediates in these reactions." @default.
- W2276840475 created "2016-06-24" @default.
- W2276840475 creator A5035860944 @default.
- W2276840475 date "1961-01-01" @default.
- W2276840475 modified "2023-09-27" @default.
- W2276840475 title "A stereochemical study of cyclopropylcarbinyl derivatives in carbonium-ion reactions" @default.
- W2276840475 doi "https://doi.org/10.7907/7h4c-6w65." @default.
- W2276840475 hasPublicationYear "1961" @default.
- W2276840475 type Work @default.
- W2276840475 sameAs 2276840475 @default.
- W2276840475 citedByCount "0" @default.
- W2276840475 crossrefType "dissertation" @default.
- W2276840475 hasAuthorship W2276840475A5035860944 @default.
- W2276840475 hasConcept C121332964 @default.
- W2276840475 hasConcept C145148216 @default.
- W2276840475 hasConcept C148898269 @default.
- W2276840475 hasConcept C155647269 @default.
- W2276840475 hasConcept C167681012 @default.
- W2276840475 hasConcept C178790620 @default.
- W2276840475 hasConcept C179104552 @default.
- W2276840475 hasConcept C184651966 @default.
- W2276840475 hasConcept C185592680 @default.
- W2276840475 hasConcept C2777221202 @default.
- W2276840475 hasConcept C2778870691 @default.
- W2276840475 hasConcept C2779293432 @default.
- W2276840475 hasConcept C2779485729 @default.
- W2276840475 hasConcept C2780073701 @default.
- W2276840475 hasConcept C2780709120 @default.
- W2276840475 hasConcept C2910325906 @default.
- W2276840475 hasConcept C62520636 @default.
- W2276840475 hasConcept C93391505 @default.
- W2276840475 hasConcept C94412978 @default.
- W2276840475 hasConceptScore W2276840475C121332964 @default.
- W2276840475 hasConceptScore W2276840475C145148216 @default.
- W2276840475 hasConceptScore W2276840475C148898269 @default.
- W2276840475 hasConceptScore W2276840475C155647269 @default.
- W2276840475 hasConceptScore W2276840475C167681012 @default.
- W2276840475 hasConceptScore W2276840475C178790620 @default.
- W2276840475 hasConceptScore W2276840475C179104552 @default.
- W2276840475 hasConceptScore W2276840475C184651966 @default.
- W2276840475 hasConceptScore W2276840475C185592680 @default.
- W2276840475 hasConceptScore W2276840475C2777221202 @default.
- W2276840475 hasConceptScore W2276840475C2778870691 @default.
- W2276840475 hasConceptScore W2276840475C2779293432 @default.
- W2276840475 hasConceptScore W2276840475C2779485729 @default.
- W2276840475 hasConceptScore W2276840475C2780073701 @default.
- W2276840475 hasConceptScore W2276840475C2780709120 @default.
- W2276840475 hasConceptScore W2276840475C2910325906 @default.
- W2276840475 hasConceptScore W2276840475C62520636 @default.
- W2276840475 hasConceptScore W2276840475C93391505 @default.
- W2276840475 hasConceptScore W2276840475C94412978 @default.
- W2276840475 hasLocation W22768404751 @default.
- W2276840475 hasOpenAccess W2276840475 @default.
- W2276840475 hasPrimaryLocation W22768404751 @default.
- W2276840475 hasRelatedWork W1997022017 @default.
- W2276840475 hasRelatedWork W2005939122 @default.
- W2276840475 hasRelatedWork W2018828295 @default.
- W2276840475 hasRelatedWork W2023833074 @default.
- W2276840475 hasRelatedWork W2024387445 @default.
- W2276840475 hasRelatedWork W2036128660 @default.
- W2276840475 hasRelatedWork W2046621873 @default.
- W2276840475 hasRelatedWork W2048027691 @default.
- W2276840475 hasRelatedWork W2060127959 @default.
- W2276840475 hasRelatedWork W2066697430 @default.
- W2276840475 hasRelatedWork W2067791426 @default.
- W2276840475 hasRelatedWork W2079556366 @default.
- W2276840475 hasRelatedWork W2090807072 @default.
- W2276840475 hasRelatedWork W2098100349 @default.
- W2276840475 hasRelatedWork W2099173500 @default.
- W2276840475 hasRelatedWork W2123721973 @default.
- W2276840475 hasRelatedWork W2147693706 @default.
- W2276840475 hasRelatedWork W2148123915 @default.
- W2276840475 hasRelatedWork W2949497221 @default.
- W2276840475 hasRelatedWork W762305842 @default.
- W2276840475 isParatext "false" @default.
- W2276840475 isRetracted "false" @default.
- W2276840475 magId "2276840475" @default.
- W2276840475 workType "dissertation" @default.