DEACETYLATION AND DEFORMYLATION OF ESTER, DEACETYLATION CATALYST AND DEFORMYLATION CATALYST

Japanese Patent JPH11279089

A

To provide a method for simply hydrolyzing an ester without using a mineral acid or an alkali and without problems of environmental pollution.

An acetic ester of the formula ROCOCH3 or an ester of formic acid of the formula ROCOH (R is an alcohol residue) is reacted with an aliphatic alcohol in the presence of a clay mineral and the acetyl group or the formyl group is eliminated to hydrolyze the ester.

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KAMATA TOSHIHIRO
WASADA NOBUHIDE

JP8097098A

October 12, 1999

March 27, 1998

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AGENCY IND SCIENCE TECHN

C07C27/02; B01J29/04; C07C31/125; C07C33/22; C07C35/08; C07C39/04; C07C43/23; C07C65/10; C07C69/767; C07C69/773; C07C69/84; C07C69/94; C07C201/12; C07C205/22; C07C205/44; C07C233/25; C07C235/60; C07C255/53; C07H15/203; C07B61/00; (IPC1-7): C07C27/02; B01J29/04; C07C31/125; C07C33/22; C07C35/08; C07C39/04; C07C43/23; C07C65/10; C07C69/767; C07C69/773; C07C69/84; C07C69/94; C07C201/12; C07C205/22; C07C205/44; C07C233/25; C07C235/60; C07C255/53; C07H15/203

Director, Institute of Materials Technology, Institute of Industrial Technology

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