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:
Aug. 13, 2002
Filed:
Apr. 06, 2000
Applicant:
Inventors:
Herwig Buchholz, Frankfurt, DE;
Klaus-Dieter Franz, Kelkheim, DE;
Herbert Mayr, Starnberg, DE;
Marcus-Alexander Funke, Darmstadt, DE;
Andrea Zehetner, Munich, DE;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 4/500 ; C07C 4/100 ;
U.S. Cl.
CPC ...
C07C 4/500 ; C07C 4/100 ;
Abstract
Compounds are used as catalysts according to general formula (1) M (C(SO CF ) ) , whereby x is equal to 1 or 2; M represents one hydrogen or alkaline metal atom when x equals 1; and M represents one alkaline-earth metal atom when x equals 2. The invention also relates to a novel Mg compound of formula (1).
Buchholz, Herwig. (2002). Use of tris (trifluoro methylsulfonyl) methane, in addition to alkaline metal salts and alkaline-earth metal salts thereof as catalysts during c-c bonding syntheses and the novel mg salt of tris (trifluoro methylsulfonyl) methane (U.S. Patent No. 6433227). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6433227
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile