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:
Jul. 25, 2023
Filed:
Nov. 15, 2019
Applicant:
Arysta Lifescience Inc., Cary, NC (US);
Inventors:
Kamal Kataria, Maharashtra, IN;
Vic Prasad, Leawood, KS (US);
Christopher Lynn Larson, Cary, NC (US);
Cameron Seath Gibb, Apex, NC (US);
Kirit Desai, Gujarat, IN;
Ashwani Gupta, Gujarat, IN;
Girish Sisode, Gujarat, IN;
Assignee:
ARYSTA LIFESCIENCE INC., Cary, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 253/30 (2006.01);
U.S. Cl.
CPC ...
C07C 253/30 (2013.01);
Abstract
Disclosed herein a process preparation of 2,6-dichlorobenzonitrile. A process of making high yield, high purity 2,6-dichlorobenzonitrile including the selective de-nitrochlorination of 2-chloro-6-nitrobenzonitrile by treatment of the 2-chloro-6-nitrobenzonitrile with chlorine gas.