Synthesis of polyfunctionalized methylphosphine oxides

被引：0
|
作者：
V. P. Morgalyuk
T. V. Strelkova
E. E. Nifant’ev
机构：
[1] Russian Academy of Sciences,A. N. Nesmeyanov Institute of Organoelement Compounds
来源：
Russian Chemical Bulletin | 2012年 / 61卷
关键词：
functionalized phosphine oxides; diphenylchlorophosphine; -dialkylamino(diphenylphosphoryl)chloromethanes; -dialkylaminobis(diphenylphosphoryl)methanes, ; ,; -dialkylchloromethylideneiminium chloride; diphenylphosphinite anion; dissociation;
D O I：
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中图分类号：
学科分类号：
摘要：
N,N-Dialkylamino(diphenylphosphoryl)chloromethanes, a new type of organophosphorus compounds, were synthesized. On dissolving in polar and low polar solvents, N,N-dialkylamino(diphenylphosphoryl)chloromethanes dissociate spontaneously with the P—C bond cleavage to form the diphenylphosphinite anion Ph2PO−. This was confirmed by the reaction of N,N-dimethylamino(diphenylphosphoryl)chloromethane with electrophilic substrates to form the corresponding addition or substitution products of Ph2PO−. The capability of spontaneous generating the diphenylphosphinite anion considers accessible N,N-dimethylamino(diphenylphosphoryl)chloromethane as a synthetic equivalent of the diphenylphosphinite anion.
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页码：380 / 385
页数：5
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