Gold complexes with 2-selenoxo-1,3-dithiole-4,5-dithiolato

被引：7

作者：

Cerrada , E ^{[1
]}

Laguna, M ^{[1
]}

Sorolla, PA ^{[1
]}

机构：

[1] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, Dept Quim Inorgan, E-50009 Zaragoza, Spain

来源：

POLYHEDRON | 1998年 / 17卷 / 2-3期

关键词：

gold; dithiolate; dmise; phosphine; ylide;

D O I：

10.1016/S0277-5387(97)00302-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of Na(2)dmise (dmise = 2-selenoxo-1,3-dithioIe-4,5-dithielate) with [AuClL] in 1:2 molar ratio affords [Au-2(dmise)L-2] (L = PR3 or CH2PPh3) but in 1:1 ratio in the presence of (NBu4) Pr gives (NBu4)[Au(dmise)L]. The PPh2Me dinuclear derivative further reacts with [Au(OClO3)(PPh2Me)] to give [Au-3(dmise)(PPh2Me3)(3)]ClO4. The reaction with [Au-2(P-P)Cl-2] renders [Au-2(P-P)(dmise)](n) with different nuclearity depending on the diphosphine used (P-P = dppe, n = 1; dppm, n = 2). Anionic derivatives (PPN)(2)[Au-2(dmise)(C6F5)(2)] and (PPN)[Au(dmise)(2)] are obtained by reaction with the corresponding haloanionic gold complexes. (C) 1997 Elsevier Science Ltd.

引用

页码：295 / 298

页数：4

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