Reactions of Hydrogen Chloride and Boron Trichloride with Trimethylsilylamino Groups

Abstract

Reactions of hydrogen chloride and triethylamine hydrochloride with the novel B-tris(bis-(trimethylsilyl)amino)borazine failed to give B- tris(trimethylsilylamino)borazine, but following liberation of Me3SiC1 resulted in condensations. At lower temperatures ammonia was eliminated; at higher temperatures hexamethyldisilazane. The possible mechanisms are postulated. Boron trichloride action on tris(trimethylsilyl)amine and 1,3-trimethylsilyl-2,4-bis- (trimethylsilyl)amino-1,3,-diaza-diboretane was investigated. In the first instance the clevage of the Si-N bond occurred to a very low degree, the major process was the replacement of the methyl groups on silicon by chlorine atoms. In the case of diboretane only the second reaction took place. Hydrogen chloride, Borazine, Boron trichloride, Chemical reactions, Tris(trimethylsilyl) amine.

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Document Details

Document Type
Technical Report
Publication Date
Apr 04, 1989
Accession Number
ADA209006

Entities

People

  • J. H. Nakahara
  • K. J. Paciorek
  • R. H. Kratzer
  • W. Krone-schmidt

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Amines
  • Ceramic Materials
  • Chemical Reactions
  • Chemistry
  • Chlorides
  • Chlorine
  • Classification
  • Condensation
  • Contracts
  • Controlled Atmospheres
  • Detectors
  • Elements
  • Materials
  • Military Research
  • New York
  • Security
  • United States

Fields of Study

  • Chemistry

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  • Organic Chemistry