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:
Sep. 11, 2001
Filed:
Jan. 18, 2000
Applicant:
Inventors:
Arie L. Gutman, Haifa, IL;
Genady Nisnevich, Nesher, IL;
Eleonora Shkolnik, Nesher, IL;
Igor Zaltzman, Haifa, IL;
Assignee:
FineTech, LTD, Haifa, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 6/306 ;
U.S. Cl.
CPC ...
C07C 6/306 ;
Abstract
A process for producing trifluoroethoxybenzoic acids or salts thereof by reaction of halobenzoic acids or salts thereof with 2,2,2-trifluoroethanol in the presence of a strong base and copper containing materials. The compounds obtained by the process of the present invention may be used as synthetic intermediates in the pharmaceutical industry.