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. 25, 2011
Filed:
Aug. 31, 2009
Satoru Saito, Ibaraki, JP;
Satoru Saito, Ibaraki, JP;
Unimatec Co., Ltd., Tokyo, JP;
Abstract
A fluorine-containing boronic acid ester represented by the general formula: (Ris a linear or branched divalent aliphatic hydrocarbon group having 2 to 10 carbon atoms, Ris a hydrogen atom, an alkyl group having 1 to 3 carbon atoms or phenyl group, n is an integer of 1 to 3, and m is an integer of 0 to 4) having an improved solubility in organic solvents is produced by reacting a fluorine-containing 3,5-dihalogenoanilide derivative represented by the general formula: (Ris a hydrogen atom, an alkyl group having 1 to 3 carbon atoms or phenyl group, X is a halogen atom, n is an integer of 1 to 3, and m is an integer of 0 to 4) with a dialkoxyborane represented by the general formula: (Ris a linear or branched divalent aliphatic hydrocarbon group having 2 to 10 carbon atoms).