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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.:

US 11434253 B1

PDFFull Text
Date of Patent:
Sep. 06, 2022

Filed:

Dec. 12, 2018

Enantiopure terphenyls with two ortho-atropisomeric axes

Applicants:

Universite DE Strasbourg, Strasbourg, FR;

Centre National DE LA Recherche Scientifique, Paris, FR;

Inventors:

Quentin Dherbassy, Strasbourg, FR;

Joanna Wencel-Delord, Rohrwiller, FR;

Françoise Colobert, Lampertheim, FR;

Gaspard Hedouin, Strasbourg, FR;

Assignees:

UNIVERSITE DE STRASBOURG, Strasbourg, FR;

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;

Attorney:

Nixon & Vanderhye

Primary Examiner:

Sikarl A Witherspoon

Int. Cl.
CPC ...
C07F 9/00 (2006.01); C07B 53/00 (2006.01); B01J 31/00 (2006.01); C07F 9/50 (2006.01); B01J 31/24 (2006.01);
U.S. Cl.
CPC ...
C07F 9/5027 (2013.01); B01J 31/2419 (2013.01); B01J 31/2428 (2013.01); C07B 53/00 (2013.01); C07F 9/5081 (2013.01); B01J 2231/643 (2013.01); B01J 2231/645 (2013.01); B01J 2531/004 (2013.01); B01J 2531/822 (2013.01);
Abstract

Enantiopure terphenyl presenting two ortho-located chiral axes having the following structural formula (I): their process of synthesis and their use as mono or bidentate ligands for asymmetric organometallic reactions, as organocatalysts, as chiral base and as generator, with metal, of isolable chiral metallic complexes for applications in asymmetric catalysis and others.

Find Patent Forward Citations

Dherbassy, Quentin. (2022). Enantiopure terphenyls with two ortho-atropisomeric axes (U.S. Patent No. 11434253). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11434253

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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