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. 25, 1993
Filed:
Jul. 10, 1989
Applicant:
Inventors:
Gerald E Manser, El Dorado Hills, CA (US);
Robert M Hajik, Willard, UT (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549510 ;
Abstract
Nitrato alkyl oxetanes are synthesized directly from the corresponding hyxy alkyl oxetanes by nitrating the hydroxy alkyl oxetane under non-acidic anhydrous conditions. A hydroxy alkyl oxetane is reacted with an anhydrous nitrate ester of a carboxylic acid at temperatures below about 10.degree. C. The product of the method, nitrato alkyl oxetane, is produced in relatively high yield without opening of the oxetane ring.