Process for the preparation of unsaturated compound .alpha.-chlo

Details Process for the preparation of unsaturated compound .alpha.-chlo Process for the preparation of unsaturated compound .alpha.-chlo

1987-08-03

1989-02-21

Killos, Paul J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

558460, 560174, 564204, 564209, 568407, 568495, 568946, C07C 6960, C11C 300

Patent

active

048062804

ABSTRACT:
Compounds of formula ##STR1## in which n denotes an integer from 1 to 10 and X and Y, which are identical or different, each denote an electron-attracting group, are made by reacting a halogenating agent with a compound of formula ##STR2## in which R, X and Y are as hereinbefore defined, anionized by a base.

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