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:
Dec. 20, 2022
Filed:
Aug. 30, 2019
Applicants:
Arianegroup Sas, Paris, FR;
Eurenco, Sorgues, FR;
Inventors:
Sébastien Comte, Savigny le Temple, FR;
Elsa Delmas, Toulouse, FR;
Assignees:
ARIANEGROUP SAS, Paris, FR;
EURENCO, Sorgues, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 231/16 (2006.01);
U.S. Cl.
CPC ...
C07D 231/16 (2013.01);
Abstract
A process for the sigmatropic rearrangement of the compound of formula in which Ris an NOgroup and Ris either a hydrogen or an NOgroup, includes heat treating the compound by microwave.