Gold(I) η2-arene complexes

被引：57

作者：

Li, QS ^{[1
]}

Wan, CQ ^{[1
]}

Zou, RY ^{[1
]}

Xu, FB ^{[1
]}

Song, HB ^{[1
]}

Wan, XJ ^{[1
]}

Zhang, ZZ ^{[1
]}

机构：

[1] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

来源：

INORGANIC CHEMISTRY | 2006年 / 45卷 / 05期

关键词：

D O I：

10.1021/ic051869r

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of 9-{[N-n-propyl-N-(diphenylphosphino)amino]methyl}anthracene (1) with Au(SMe2)Cl yields complex 2 with an arm-opening configuration. The latter is treated with AgClO4 to form complex 4 and then respectively reacted with acetonitrile, pyridine, and triphenylphosphine sulfide to afford novel gold(l) eta(2)-arene complexes 3a-c, which have arm-closing configurations and feeble or weak fluorescence emissions. The observation can be attributed to charge transfer from the anthracene unit to the Au+ ion. When the solution of 3a or 4 in CH2Cl2 was added with 1 equiv of Ph3P, complex 5 with the arm-opening configuration was formed and strong emission was restored.

引用

页码：1888 / 1890

页数：3

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