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:
Apr. 02, 2024
Filed:
Oct. 21, 2019
Applicant:
Melchior Material and Life Science France, Lacq, FR;
Inventor:
Olivier Guerret, Pern, FR;
Assignee:
MELCHIOR MATERIAL AND LIFE SCIENCE FRANCE, Lacq, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/50 (2006.01); C07F 9/06 (2006.01); C07F 9/54 (2006.01);
U.S. Cl.
CPC ...
C07F 9/5022 (2013.01); C07F 9/062 (2013.01); C07F 9/54 (2013.01);
Abstract
The present invention relates to the use of novel adducts of general formula (I) TPPTPOP, wherein TPP is triphenylphosphine, TPOP is triphenylphosphite and x is a real number between 0.05 and 0.9. These novel adducts are useful for the bromination of primary alcohols, in particular for the bromination of primary alcohols.