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:
Jan. 20, 1976
Filed:
Feb. 06, 1974
Applicant:
Inventors:
David William Reger, Trenton, NJ (US);
Matthew Michael Nigro, Trenton, NJ (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2603 / ;
Abstract
There is provided a process for the manufacture of 2-(4-chloro-2-methylphenyl)imino-1,3-dithietane which involves the reaction of a dithiocarbamate salt with a methylene halide in the presence of a base and a sulfide ion in the presence of a ketone solvent to obtain high yields and purity of said 2-(4-chloro-2-methylphenyl)imino-1,3-dithietane.