Addition Reactions of a Silylated Imino(Methylene)Phosphorane
Abstract
Since the first reports in the 1970's of the synthesis of stable (methylene)phosphines (A) and iminophosphines (B), the preparative chemistry, reactivity, and coordination chemistry, of these two-coordinate p(lll) species have been developed to a considerable extent. In contrast, the imino(methylene) phosphoranes (C), which contain both P=C and P=N functionalities in a trigonal planar P(V) arrangement, have received comparatively little attention. Studies of the derivative chemistry of such species should provide synthetically useful information regarding the relative reactivity of (1) a P=C double bond vs. a P=N double bond, and (2) similarly substituted P=C double bonds in P(lll) (A) and P(V)(C) systems. Recent work in our laboratory has involved the chemistry of the silylated methylene phosphine 1 which has been shown to undergo a variety of interesting addition, substitution, coordination and coupling reactions of the P=C moiety. Phosphines, Silanes, Methylene.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 26, 1989
- Accession Number
- ADA203987
Entities
People
- D. A. Dubois
- R. H. Neilson
Organizations
- Texas Christian University