Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR PRODUCING ALPHA-PHENYLETHYL ALCOHOL
Document Type and Number:
Japanese Patent JP2001261596
Kind Code:
A
Abstract:

To provide a method for producing α-phenylethyl alcohol by the hydrogenation of acetophenone in the presence of a catalyst capable of keeping the lowering of the catalytic activity to an extremely low level during the use of the catalyst.

α-Phenylethyl alcohol is produced by the hydrogenation of acetophenone in the presence of a catalyst. The concentration of the organic acid in the reaction raw material to be supplied to a reactor is ≤1 μmol/g and the concentration of a sulfur-containing acid is ≤0.5 μmol/g.


Inventors:
OKU NORIAKI
KOIKE HIROFUMI
Application Number:
JP2000372703A
Publication Date:
September 26, 2001
Filing Date:
December 07, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C07C29/145; C07B61/00; C07C33/22; (IPC1-7): C07C29/145; C07C33/22
Attorney, Agent or Firm:
Takashi Kuboyama (2 outside)