PREPARATION OF UNSATURATED GLYCOL DIESTER

Title:

PREPARATION OF UNSATURATED GLYCOL DIESTER

Document Type and Number:

Japanese Patent JPS5337609

Kind Code:

A

Abstract:

PURPOSE: To obtain an unsaturated 1,4-glycol diester with high conversion and high selectivity by the reaction of a conjugated diene, carboxylic acid and O2 in the presence of a Rh-and/or Te-supported solid catalyst which is prepared by use of the nitric acid solution.

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Inventors:

MASUDA TAKAYOSHI
MATSUZAKI KAZUHIRO
WATANABE KEISUKE

Application Number:

JP11087076A

Publication Date:

April 06, 1978

Filing Date:

September 17, 1976

Export Citation:

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Assignee:

MITSUI TOATSU CHEMICALS

International Classes:

C07C69/007; B01J23/00; B01J23/46; B01J27/00; B01J27/02; C07B61/00; C07C67/05; C07C69/02; (IPC1-7): B01J23/46; B01J27/02; C07C67/05; C07C69/02

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