Process for producing unsaturated alcohol

Details Process for producing unsaturated alcohol Process for producing unsaturated alcohol

1997-08-21

1998-10-06

Geist, Gary

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568852, 5689095, C07C 29136

Patent

active

058178929

ABSTRACT:
A process for producing an unsaturated alcohol wherein the catalytic activity and the capability of maintaining double bond are sustained for a long time and side-reactions are suppressed. An unsaturated alcohol is obtained by hydrogenating an alkyl or alkenyl ester of an unsaturated fatty acid or a triglyceride having a long-chain aliphatic unsaturated hydrocarbon group in the presence of a catalytic composition which is a composite metal oxide consisting of (a) zinc oxide and (b) oxide(s) of at least one metal selected from the group consisting of the elements of the group 3A in the periodic table and having a weight ratio of (a)/(b) of from 1/0.01 to 1/1.2.

REFERENCES:
patent: 5475160 (1995-12-01), Singleton
patent: 5478789 (1995-12-01), Hattori

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