New chemistry of ZP(RNCH2CH2)3N systems

被引：0

作者：

Kisanga, P ^{[1
]}

McLeod, D ^{[1
]}

Liu, XD ^{[1
]}

Yu, ZK ^{[1
]}

Ilankumaran, P ^{[1
]}

Wang, ZG ^{[1
]}

McLaughlin, PA ^{[1
]}

Verkade, JG ^{[1
]}

机构：

[1] Iowa State Univ, Dept Chem, Ames, IA 50011 USA

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1999年 / 144卷

关键词：

nonionic base; catalysis; phosphorus; aminophosphine; azaphosphatrane;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Compounds of the type ZP(RNCH2CH2)(3)N where Z = a lone pair are proving to be versatile reagents and catalysts for an ever increasing number of organic transformations. These properties stem from the extraordinary basicity and low nucleophilicity of the phosphorus atom when certain Z substituents induce the bridgehead nitrogen to transannulate (even partially) to the phosphorus. When Z = O, the phosphoryl oxygen also displays unusual basicity when transannulation is caused.

引用

页码：101 / 104

页数：4

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