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:
Oct. 16, 2018
Filed:
Jun. 29, 2017
Applicant:
Diehl Defence Gmbh & Co. KG, Ueberlingen, DE;
Inventors:
Assignee:
Diehl Defence GmbH & Co. KG, Ueberlingen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 209/68 (2006.01); C07C 209/60 (2006.01);
U.S. Cl.
CPC ...
C07C 209/68 (2013.01); C07C 209/60 (2013.01);
Abstract
In a method for synthesizing 1,1-diamino-2,2-dinitroethylene (FOX-7) or a salt thereof, an isourea derivative cation, which consists of a C(NH)(NH) radical and a nucleofugal leaving group bonded to the carbon atom of the C(NH) (NH) radical, is reacted with a dinitromethane anion. The reaction of the isourea derivative cation with the dinitromethane anion takes place in a solution.