Research in Fluoro-Nitro Compounds

Abstract

The reaction of methallylacetone with difluoramine in sulfuric acid gave 2,5,5-trimethyl-2(difluoramino)tetrahydrofuran. Methyl acrylate gave methyl beta-difluoraminopropionate. 3-Methyl-2-pentanone, n-heptaldehyde and 2, 7octanedione gave the expected gem-difluoramines. Fluorination of aqueous methylene- and ethylenedicarbamates gave a mixture of products. Ethyl difluoraminomethylcarbamate and ethylbeta-difluoraminoethyl-fluorocarbamate respectively, were the main reaction products. N,N'Difluoro derivatives were also obtained in both cases. Fluorination of aqueous methylenediacetamide and methylenediformamide yielded only trace amounts of bis-(difluoramino)methane. Fluorination of allyl- and arylureas and cyanoguanidine gave N,N'-difluorourea as the main reaction product.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1961
Accession Number
AD0327939

Entities

People

  • K. Baum

Organizations

  • Aerojet Rocketdyne Holdings

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Alkenes
  • Alkynes
  • Chemical Synthesis
  • Chemistry
  • Chlorides
  • Fluorination
  • Government Procurement
  • Infrared Spectra
  • Ketones
  • Materials
  • Methylenes
  • Organic Chemistry
  • Physical Properties
  • Spectra
  • United States

Fields of Study

  • Chemistry

Readers

  • Organic Chemistry