RESEARCH IN FLUORO-NITRO COMPOUNDS
Abstract
1-Bromo-1,1-bis(difluoramino)butane was prepared by the reaction of 1,1-dibromo-1-nitrobutane with difluoramine in the presence of fuming H2SO4. 1- Bromo-1,1-dinitrobutane did not react under these conditions. Both 1-chloro-1- nitrosocyclohexane and 1-nitro-1-nitrosocyclohexane were converted rapidly to 1, 1-bis(difluoramino)cyclohexane, indicating that the NO group is a useful leaving group for NF2 reactions. N-Methyl-Nisopropylidene-N-fluoroammonium fluoborate was prepared from t-butyldifluoramine and BF3. N-Fluoro-N-n-propylurea, was produced in the fluorination of n-propylurea together with n-propyldifluoramine and N,N-difluoro-N'-npropylurea. Fluorination of aqueous urea led to the isolation of monofluorourea. 2-Difluoraminoethylcarbamyl fluoride was prepared by fluorination of 2-imidazolidone in aqueous solution. Pure fluoroammonium perchlorate was obtained by means of vacuum sublimataon of crude product derived from the reaction of isopropyl N-fluorocarbamate and 70% HCl04.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 1964
- Accession Number
- AD0350003
Entities
People
- F. J. Gerhart
- J. M. Cavallo
- K. Baum
- M. P. Mascari
- V. Grakauskas
Organizations
- Aerojet Rocketdyne Holdings