RESEARCH IN FLUORO-NITRO COMPOUNDS
Abstract
The reactions of ketones, aldehydes, and acetylenes with difluoramine in H2SO4 produced gemdifluoramines. Other reactions noted with HNF2H2SO4 and some substrates include Michael additions, cyclizations, and nitro replacements. The fluorination of nitrogenous compounds in AQUEOUS SOLUTION WAS EXTENDED TO VARIOUS AMIDES, UREAS, AND CARBAMATES. Simple N-fluorination accompanied by fluorinative cleavage lead to alkyl difluoramines. Ethyl N-fluorocarbamate was obtained from ethyl carbamate. This fluorocarbamate was converted to a salt which undergoes a number of reactions such as alkylation and halogenation. A small amount of effort was devoted to the reaction of anions with tetrafluorohydrazine, attempted preparation of chlorotrifluorohydrazine, preparation of nitro plasticizers and monomers containing the fluorodinitroethyl group, and the preparation of hydrazine salts of nitramines.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 07, 1961
- Accession Number
- AD0326763
Entities
People
- K. Baum
- V. Grakauskas
Organizations
- Aerojet Rocketdyne Holdings