Synthesis of (Silylamino)phosphines by the Wilburn Method.

Abstract

Experimental details for the large scale (1-2 mol) synthesis of (silylamino)phosphines by the Wilburn method are described. In a one-pot procedure, treatment of PC13 with one equivalent of LiN(SiMe3)2 in Et20 at -78C followed by two equivalents of RMgX at OC affords 67-75% yields of (Me3Si)2NPR2 (R = Me, Et, CH2SiMe3). Similarly, (Me3Si)2NP(Ph)R (R = Me, Et) are obtained in 59-81% yields starting from PhPC12. Physical and 31P NMR data for these compounds are reported along with references to earlier papers describing their derivative chemistry. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1982
Accession Number
ADA118122

Entities

People

  • Patty Wisian-neilson
  • Robert H. Neilson

Organizations

  • Texas Christian University

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DTIC Thesaurus Topics

  • Chemical Compounds
  • Chemical Synthesis
  • Chemistry
  • Christianity
  • Elements
  • Ethers
  • Grignard Reagents
  • Inorganic Chemistry
  • Materials
  • Military Research
  • New York
  • Organic Chemistry
  • Organophosphorus Compounds
  • Phosphine
  • Phosphorus
  • Reagents
  • Universities

Fields of Study

  • Chemistry

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  • Organic Chemistry
  • Regression Analysis.