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:
May. 20, 2025
Filed:
Nov. 29, 2022
Applicants:
Fmc Corporation, Philadelphia, PA (US);
Fmc Agro Singapore Pte. Ltd., Singapore, SG;
Inventors:
Liang Chen, Shanghai, CN;
Yefeng Fan, Shanghai, CN;
Jianhua Mao, Shanghai, CN;
Zhijian Xu, Shanghai, CN;
Assignees:
FMC CORPORATION, Philadelphia, PA (US);
FMC IP TECHNOLOGY GMBH, Neuhausen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 237/30 (2006.01); C07C 231/14 (2006.01); C07C 237/28 (2006.01); C07D 209/38 (2006.01); C07D 265/26 (2006.01);
U.S. Cl.
CPC ...
C07D 265/26 (2013.01); C07C 231/14 (2013.01); C07C 237/28 (2013.01); C07D 209/38 (2013.01);
Abstract
Described herein are novel methods of synthesizing 2-amino-5-chloro-N,3-dimethylbenzamide. Compounds prepared by the methods disclosed herein are useful for preparation of certain anthranilamide compounds that are of interest as insecticides, such as, for example, the insecticides chlorantraniliprole and cyantraniliprole.