Accession Number : ADA118122

Title :   Synthesis of (Silylamino)phosphines by the Wilburn Method.

Descriptive Note : Technical rept.,

Corporate Author : TEXAS CHRISTIAN UNIV FORT WORTH DEPT OF CHEMISTRY

Personal Author(s) : Neilson,Robert H ; Wisian-Neilson,Patty

PDF Url : ADA118122

Report Date : 01 Aug 1982

Pagination or Media Count : 9

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)

Descriptors :   *Phosphine, *Silanes, *Amines, *Synthesis(Chemistry), Phosphazene, Polymers

Subject Categories : Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE