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Title:
PRODUCTION OF ACID CHLORIDE
Document Type and Number:
Japanese Patent JPS63227541
Kind Code:
A
Abstract:

PURPOSE: To readily obtain the titled compound useful as a functional group exchange agent and raw material compound for peroxides in high yield without using expensive phosphorus pentachloride, by bringing a specific compound as a raw material into contact with an iron, aluminum salts, etc.

CONSTITUTION: A compound expressed by formula I [R1 and R2 are same or different and H, halogen, 1W6C alkyl in which at least one H is optionally substituted by a halogen atom) is brought into contact with an iron, aluminum or nickel salt in an amount of normally 0.0001W20mol.%, preferably 0.01W10mol.% based on the compound expressed by formula I at 0W200°C, preferably 20W120°C to afford the aimed compound expressed by formula II. Furthermore, the compound expressed by formula I is synthesized by hydrolyzing a compound expressed by formula II and chlorinating the resultant compound with chlorine.


Inventors:
Furutaka, Yasuhisa
Yamana, Masayuki
Honda, Tsunetoshi
Application Number:
JP1987000063294
Publication Date:
September 21, 1988
Filing Date:
March 17, 1987
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
B01J27/125; B01J27/128; C07B61/00; C07C51/00; C07C51/58; C07C51/60; C07C53/38; C07C53/46; C07C67/00; (IPC1-7): B01J27/125; B01J27/128; C07C51/60; C07C53/38; C07C53/46