METHOD FOR PREPARING ADJOENE (Z)- AND (E)-ISOMERS IN RATIO 2:1

FIELD: chemical technology. ^ SUBSTANCE: invention relates to a method for preparing mixture of (Z)- and (E)-isomers of adjoin in the ratio 2:1. Solution of synthetic illicit in n-butanol is kept for 6 days at temperature 21-23oC followed by, if necessary, separation of isomers by method of preparat...

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Bibliographic Details
Main Authors KOROLEV V.L, CHERNYSHOVA I.V, ZALEPUGIN D.JU, POLJAKOV V.S, TIL'KUNOVA N.A, L'VOV I.A, MISHIN V.S, KOZLOVA A.E, TOLOKONNIKOVA JU.V
Format Patent
LanguageEnglish
Russian
Published 10.11.2004
Edition7
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:FIELD: chemical technology. ^ SUBSTANCE: invention relates to a method for preparing mixture of (Z)- and (E)-isomers of adjoin in the ratio 2:1. Solution of synthetic illicit in n-butanol is kept for 6 days at temperature 21-23oC followed by, if necessary, separation of isomers by method of preparative HPLC. ^ EFFECT: improved preparing method. ^ 1 tbl, 1 dwg, 1 ex
Bibliography:Application Number: RU20030113228