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:
Oct. 30, 2012
Filed:
Aug. 24, 2009
Applicants:
Hajime Ishida, Saijo, JP;
Masaji Hirota, Ibaraki, JP;
Inventors:
Hajime Ishida, Saijo, JP;
Masaji Hirota, Ibaraki, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/22 (2006.01); C07C 69/732 (2006.01); C07C 257/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method for producing a compound represented by Formula (4), the method including Step I of adding a solution in which hydrogen chloride is dissolved in an alcohol, to a mixture containing an organic solvent and a compound represented by Formula (1), and Step II of mixing a compound obtained in Step I, represented by Formula (3), with water.