Carbene-Stabilized Phosphorus(III)-Centered Cations [LPX2]+ and [L2PX]2+ (L = NHC; X = CI, CN, N3)

被引：79

作者：

Weigand, Jan J. ^{[1
]}

Feldmann, Kai-Oliver ^{[1
]}

Henne, Florian D. ^{[1
]}

机构：

[1] Univ Munster, Grad Sch Chem, D-48149 Munster, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 46期

关键词：

PHOSPHORUS CATIONS; COORDINATION; VERSATILE; DICATIONS; DBN;

D O I：

10.1021/ja106172d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A versatile, high-yield ng synthesis of NHC-stabilized [PCI2](+) and [PCI](2+) phosphorus synthons has been achieved by using an "onio-substituent transfer" reagent. Subsequent functionalization yields access to cationic cyano- aid azido-substituted derivatives which represent first examples of a displacement read:ion on NHC-stabilized phosphorus(III)-centered cations. The new salts have been fully characterized by NMR spectroscopy and X-ray crystallography.

引用

页码：16321 / 16323

页数：3

共 31 条

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