Accession Number : AD0747719

Title :   Investigation of a Series of Bipeperidines. VIII. The Synthesis of Diastereomers of 2.2' - Bipiperidine,

Corporate Author : DEFENCE RESEARCH INFORMATION CENTRE ORPINGTON (ENGLAND)

Personal Author(s) : Forstyan,Yu. I.

Report Date : AUG 1972

Pagination or Media Count : 8

Abstract : 2,2' - Bipiperidine was reduced by aluminium in an aqueous-alcoholic solution of alkali. 2-(Biperidil-2) pyridine was obtained, the hydrogenation of which with sodium in isoamyl alcohol led to the formation of the erythro - and threo - isomers of 2,2' - bipiperidine. The separation of isomers was achieved by N,N' - diacetyl derivatives. (Author)

Descriptors :   (*PIPERIDINES, *REDUCTION(CHEMISTRY)), MOLECULAR ISOMERISM, HYDROGENATION, PYRIDINES, ALUMINUM, USSR

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE