The base-catalysed equilibration of 6α-Nitrocholest-4-ene and 6β-Nitrocholest-4-ene
Autor: | GC Smith, JT Pinhey |
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Rok vydání: | 1978 |
Předmět: | |
Zdroj: | Australian Journal of Chemistry. 31:2563 |
ISSN: | 0004-9425 |
DOI: | 10.1071/ch9782563 |
Popis: | Treatment of 6β-nitrocholest-4-ene with a catalytic amount of sodium methoxide in methanol gave an equilibrium mixture which contained the starting material and the 6α-epimer in a 1 : 1 ratio. The unusual stability of the 6β-epimer is explained by electronic factors. |
Databáze: | OpenAIRE |
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