PROCESS FOR THE SYNTHESIS OF (4R-CIS)-1, 1-DIMETHYLETHYL 6-CYANOMETHYL-2,2-DIMETHYL-1, 3-DIOXANE-4-ACETATE

A process for the preparation of the compound of formula (I) which comprises treating a compound of formula (V) wher- ein L is halogen or (a), wherein Ar is aryl, with a compound of the formula (VI): M-CN. A second aspect of the present invention is a novel intermediate of formula (V). 2092997 92069...

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Bibliographic Details
Main Authors MILLAR, ALAN, BUTLER, DONALD E
Format Patent
LanguageEnglish
French
Published 18.04.1992
Edition5
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:A process for the preparation of the compound of formula (I) which comprises treating a compound of formula (V) wher- ein L is halogen or (a), wherein Ar is aryl, with a compound of the formula (VI): M-CN. A second aspect of the present invention is a novel intermediate of formula (V). 2092997 9206968 PCTABS00012 A process for the preparation of the compound of formula (I) which comprises treating a compound of formula (V) wherein L is halogen or (.alpha.), wherein Ar is aryl, with a compound of the formula (VI): M-CN. A second aspect of the present invention is a novel intermediate of formula (V).
Bibliography:Application Number: CA19912092997