Convenient One Pot Preparation of Acylated Phosphinimines and Aminophosphonium Salts From the Versatile Triphenylphosphonium and Lithium Azayldiide Ph3P=N−Li

Starting from gaseous ammonia, through two multisteps reactions, either acylation or alkylation reactions, we have access to different N-substituted aminophosphonium salts, precursors of amines. Preparation and use of the intermediate, the triphenylphosphonium and lithium azayldiide Ph 3 P=N-Li 1, w...

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Published inPhosphorus, sulfur, and silicon and the related elements Vol. 134; no. 1; pp. 475 - 486
Main Authors Cristau, Henri-Jean, Hammami, Amer, Manginot, Eric, Torreilles, Eliane
Format Journal Article
LanguageEnglish
Published Taylor & Francis Group 01.03.1998
Subjects
azayldiide
azaylide
N-acylated phosphinimine
N-substituted aminophosphonium salts
triphenylphosphonium and lithium azayldiide
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Summary:Starting from gaseous ammonia, through two multisteps reactions, either acylation or alkylation reactions, we have access to different N-substituted aminophosphonium salts, precursors of amines. Preparation and use of the intermediate, the triphenylphosphonium and lithium azayldiide Ph 3 P=N-Li 1, were realized in "one pot".
ISSN:1042-6507
1563-5325
DOI:10.1080/10426509808545488