Title:
PRODUCTION OF CARBOXYLIC ACID AMIDE
Document Type and Number:
Japanese Patent JPH06279375
Kind Code:
A
Abstract:
PURPOSE: To obtain the subject compound excellent in purity and nondiscoloring property in high reaction rate and conversion ratio and in a high efficiency by reacting a carboxylic acid with an amine under removing formed water out of the reaction system.
CONSTITUTION: The objective compound is obtained by reacting a carboxylic acid, e.g. an aliphatic acid with an amine under pressure while the formed water is separated by a distiller or separation membrane, etc., and removed out of the reaction system.
Inventors:
UENO NORIFUMI
YAMAJI YOSHITO
KIDA KIYOBUMI
YAMAJI YOSHITO
KIDA KIYOBUMI
Application Number:
JP7155793A
Publication Date:
October 04, 1994
Filing Date:
March 30, 1993
Export Citation:
Assignee:
KAO CORP
International Classes:
C07B43/06; C07B63/00; C07C231/02; C07C231/24; C07C233/04; C07C233/09; (IPC1-7): C07C233/04; C07B43/06; C07B63/00; C07C231/02; C07C231/24; C07C233/09
Attorney, Agent or Firm:
Kaoru Furuya (3 outside)
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