The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 1990
Filed:
May. 17, 1989
Applicant:
Inventors:
Assignee:
Yamasa Shoyu Kabushiki Kaisha, Chiba, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; C25B / ;
U.S. Cl.
CPC ...
204 / ; 20415715 ; 2041576 ; 2041579 ;
Abstract
In a method for deoxygenating the secondary and/or tertiary OH group(s) in an alcohol having such OH group(s), a characteristic feature thereof is that the alcohol having the OH group(s) is first converted into a substituted or unsubstituted benzoate derivative, and the benzoate derivative is then subjected to a photocatalytic reaction in the presence of an electron donor or to an electrode reaction in the presence of an electrolyte, whereby the desired compound in which the OH group(s) has (have) been selectively deoxygenated can be obtained in a high yield on an industrial scale.