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:
Jun. 10, 2014
Filed:
Aug. 04, 2010
Applicant:
Kentaro Kawazoe, Shizuoka, JP;
Inventor:
Kentaro Kawazoe, Shizuoka, JP;
Assignee:
Ihara Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 239/02 (2006.01); C07D 239/52 (2006.01);
U.S. Cl.
CPC ...
C07D 239/52 (2013.01);
Abstract
Disclosed is a method for producing 4,6-dialkoxy-2-cyanomethylpyrimidine and also disclosed is a synthetic intermediate thereof. More specifically disclosed is a method for producing 4,6-dialkoxy-2-cyanomethylpyrimidine represented by general formula (2) (wherein R represents an alkyl group), comprising reacting a t-butyl cyanoacetate derivative represented by general formula (1) (wherein R has the same meaning as described above) in the presence of an acid, and also disclosed is a t-butyl cyanoacetate derivative represented by general formula (1) (wherein R represents an alkylgroup).