Title:
MANUFACTURE OF BETA-AMINOETHYL KETONE
Document Type and Number:
Japanese Patent JPS6191158
Kind Code:
A
Abstract:
beta -Aminoethyl ketones are obtained in a low-polluting manner by Mannich condensation of an aryl ketone having an acidic H with an aldehyde and ammonia or an amine by carrying out the reaction in organic nitriles in the presence of a sulphonic acid or in gycol either in the presence of a sulphonic acid or sulphuric acid.
Inventors:
FURORIN ZENGU
YOZEFU BUREEMEN
YOZEFU BUREEMEN
Application Number:
JP21629385A
Publication Date:
May 09, 1986
Filing Date:
October 01, 1985
Export Citation:
Assignee:
BAYER AG
International Classes:
C07D295/10; B01J27/00; B01J31/00; C07B61/00; C07C67/00; C07C209/00; C07C209/60; C07C213/00; C07C225/16; C07D295/108; (IPC1-7): B01J27/02; B01J31/02; C07C85/18; C07C97/10; C07D295/10
Attorney, Agent or Firm:
Heikichi Odashima