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:
Jul. 26, 2011
Filed:
Dec. 12, 2006
Applicant:
Kouji Yoshikawa, Toyonaka, JP;
Inventor:
Kouji Yoshikawa, Toyonaka, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/317 (2006.01); C07D 317/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing an olefin compound represented by the formula (2): wherein Rand Rare the same or different, and independently represent an alkyl group or the like, with the proviso that Rand Rare not hydrogen atoms at the same time, Rrepresents an alkyl group or the like, which comprises contacting a palladium catalyst with an α,β-unsaturated aldehyde compound represented by the formula (1): wherein R, Rand Rare the same as defined above, in the presence of an inorganic base.