Sulfur-assisted intermolecular triphenylphosphine dissociation of thiocarbamoyl ligand in platinum(II).: X-ray structure of complex [Pt(PPh3)2(η1-SCNMe2)(CI)]

被引：7

作者：

Yih, KH ^{[1
]}

Lee, GH

Huang, SL

Wang, Y

机构：

[1] Hungkuang Univ Shalu, Dept Appl Cosmetol, Taichung 433, Taiwan

[2] Natl Taiwan Univ, Coll Sci, Instrumentat Ctr, Taipei 10764, Taiwan

[3] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2004年 / 51卷 / 03期

关键词：

N; N-dimethylthiocarbamoyl; intermolecular; dissociation; platinum; X-ray diffraction;

D O I：

10.1002/jccs.200400073

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of Pt(PPh3)(4) with N,N-dimethylthiocarbamoyl chloride, Me2NC(=S)Cl, in dichloromethane at -20 degreesC processes the oxidative addition reaction to produce platinum complex [Pt(PPh3)(2)(eta(1)-SCNMe2)(Cl)], 2 with releasing two triphenylphosphine molecules. The P-31 (H-1) NMR spectra of complex 2 shows the dissociation of the triphenylphosphine ligand to form diplatinum complex [Pt(PPh3)Cl](2)(mu,eta(2)SCNMe(2))(2), 3 in which the two SCNMe2 ligands coordinated through carbon to one metal center and bridging the other metal through sulfur. Complex 2 is characterized by X-ray diffraction analysis.

引用

页码：493 / 498

页数：6

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