Strong coordination of cycloheptynes by gold(I) chloride: synthesis and structure of two complexes of the type [(alkyne)AuCl]

被引：53
|
作者：
Schulte, P [1 ]
Behrens, U [1 ]
机构：
[1] Univ Hamburg, Inst Anorgan & Angew Chem, D-20146 Hamburg, Germany
来源：
CHEMICAL COMMUNICATIONS | 1998年 / 16期
关键词：
D O I：
10.1039/a803791d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Gold(I) chloride (stabilized by tetrahydrothiophene) reacts with the cycloheptynes 3,3,6,6-tetramethyl-1-thiacyclohept-4-yne-1,1-dioxide (SO2-alkyne) and 3,3,6,6-tetramethyl-1-thiacyclohept-4-yne (S-alkyne) to afford the complexes [(eta(2)-alkyne)AuCl](n) [n = 2(SO2-alkyne), n = infinity (S-alkyne)]; the X-ray structures of both compounds show trigonal-planar gold(I) centres and very short Au-C(alkyne) bonds.
引用
收藏
页码：1633 / 1634
页数：2
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