The first synthesis, isolation and x-ray structure of a phosphonium phosphide, (Ph3PMe)+{[C6H2(CF3)3-2,4,6]2P}-

被引：19
|
作者：
Davidson, MG [1 ]
Dillon, KB [1 ]
Howard, JAK [1 ]
Lamb, S [1 ]
Roden, MD [1 ]
机构：
[1] Univ Durham, Dept Chem, Durham DH1 3LE, England
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 550卷 / 1-2期
关键词：
X-ray diffraction; ylide; phosphonium; phosphide;
D O I：
10.1016/S0022-328X(97)00561-5
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The synthesis of a bulky secondary phosphine, Ar2PH [Ar=C6H2(CF3)(3)-2,4,6], and its use in the first synthesis and isolation of a phosphonium phosphide, (Ph3PMe)+(Ar2P)(-), via the deprotonation of Ar2PH with a nonstabilised phosphorus ylide, Ph3P=CH2, are reported. An X-ray structure of this salt reveals that cations and anions are weakly associated in the solid state through C-H ... P interactions. (C) 1998 Elsevier Science S.A.
引用
收藏
页码：481 / 484
页数：4
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