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. 03, 1981
Filed:
Nov. 13, 1978
Applicant:
Inventors:
Nobuhiro Tamura, Fuji, JP;
Yohei Fukuoka, Fuji, JP;
Setsuo Yamamatsu, Fuji, JP;
Yoshio Suzuki, Fuji, JP;
Ryoichi Mitsui, Fuji, JP;
Tadayuki Ibuki, Fuchu, JP;
Assignee:
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
560208 ; 260410 ; 2604105 ; 2604106 ; 2604 / ; 2604 / ; 560-1 ; 560 77 ; 560103 ; 560105 ; 560106 ; 560109 ; 560112 ; 560113 ; 560131 ; 560190 ; 560193 ; 560198 ; 560201 ; 560238 ;
Abstract
A carboxylic ester is produced in one step in a high yield and with a high selectivity by reacting an aldehyde with an alcohol in the presence of oxygen by using a catalyst comprising (I) palladium, (II) at least one compound selected from the group consisting of lead compounds, thallium compounds and mercury compounds and (III) at least one compound selected from the group consisting of alkali metal compounds and alkaline earth metal compounds.