INTERACTION OF λ3-AMINOIMINOPHOSPHINES WITH TRIS(TRIMETHYLSILYL)METHYL- AND BIS(TRIMETHYLSILYL)METHYL-LITHIUM: A New Approach to the Synthesis of Aminomethylenephosphines
- 1 April 1984
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 19 (2) , 189-194
- https://doi.org/10.1080/03086648408077578
Abstract
N,N-Bis(trimethylsilyl)aminoiminophosphines 1 react with (Me3Si)3CLi and (Me3Si)2CHLi to form the stable aminomethylenephosphines 3 via nucleophilic displacement at the dicoordinated phosphorus atom with subsequent C → N silyl migration. This reaction is a new synthetic route to N-trimethylsilyl functionalized aminomethylenephosphines. Proton, 13C and 31P nmr spectroscopic data for the compounds 3 are reported.Keywords
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