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. 12, 2010
Filed:
Feb. 08, 2007
Yukio Uchida, Shizuoka, JP;
Naoya Atsumi, Shizuoka, JP;
Yukio Uchida, Shizuoka, JP;
Naoya Atsumi, Shizuoka, JP;
Ihara Chemical Industry Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a process for producing a 5-alkoxy-4-hydroxymethylpyrazole compound represented by the general formula (3) which comprises reacting a pyrazole compound represented by the general formula (1) (wherein Ris a substituent such as alkyl group, substituted or unsubstituted group or the like, and Ris an electron withdrawing group) with a compound represented by the general formula (2)L-R  (2)(wherein L is a leaving group and Ris a substituent such as substituted or unsubstituted alkyl group or the like) in the presence of a base and formaldehyde.