Synthesis of gold(III) complexes with the 1,2-dithiolate-o-carborane ligand.: Crystal structures of [N(PPh3)2][AuCl2(S2C2B10H10)] and [AuCl(S2C2B10H10)(CH2PPh3)]

被引：20
|
作者：
Crespo, O
Gimeno, MC
Jones, PG
Laguna, A [1 ]
机构：
[1] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, Dept Quim Inorgan, E-50009 Zaragoza, Spain
[2] Tech Univ Carolo Wilhelmina Braunschweig, Inst Anorgan & Analyt Chem, D-38023 Braunschweig, Germany
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1997年 / 547卷 / 01期
关键词：
gold(III); dithiolate complexes; o-carborane; X-ray structure;
D O I：
10.1016/S0022-328X(97)00268-4
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of 1,2-dithiol-o-carborane, under basic conditions, with trans-NBu4[AuCl2R2] or [N(PPh3)(2)][AuCl4] results in the formation of the anionic gold(III) derivatives NBu4[(AuR2(S2C2B10H10)] [R = C6F5 (1), C6F3H2 (2)] or [N(PPh3)(2)][AuCl2(S2C2B10H10)] (3). Neutral gold(III) species are synthesized from suitable starting materials such as [AuCl3L] or [AuCl2X(PPh3)], leading to the complexes [AuCl(S2C2B10H10)L] [L = CH2PPh3 (4), CH2PPh2Me (5)] or [AuX(S2C2B10H10)(PPh3)][X = Cl (6), C6F5 (7)]. Complexes 3 and 3 were characterized by X-ray diffraction studies. (C) 1997 Elsevier Science S.A.
引用
收藏
页码：89 / 95
页数：7
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