Synthesis of Fluorinated Acetylenes.

Abstract

New routes to fluorinated acetylenes were developed based on additions of iodofluorocarbons to silylacetylenes. Free radical addition of, -diiodo-perfluoroalkanes to trimethylsilylacetylene gave the iodotrimethylsilylolefins, Me3SiIC=Ch(CF2)nCH=CISiMe3, which reacted with potassium t-butoxide or DBU to give the trimethylsilylacetylenes, and with an excess of the base, the free diacetylenes. Perfluoroalkyl iodides similarly gave perfluoroalkyl acetylenes. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1982
Accession Number
ADA112059

Entities

People

  • Clifford D. Bedford
  • Kurt Baum
  • Ronald J. Hunadi

Tags

Communities of Interest

  • C4I
  • Counter IED
  • Weapons Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Acetylenes
  • Alkenes
  • Alkynes
  • California
  • Chemical Synthesis
  • Chemistry
  • Chlorides
  • Engineering
  • Films
  • Free Radicals
  • Magnesium Compounds
  • Materials
  • Organic Chemistry
  • Security
  • United States

Fields of Study

  • Chemistry

Readers

  • Organic Chemistry