Synthesis of (pentamethylcyclopentadienyl)tantalum sulfido complexes via C-S bond cleavage of triphenylmethanethiolate and formation of a novel trithioborato ligand

被引：38
|
作者：
Kawaguchi, H [1 ]
Tatsumi, K [1 ]
机构：
[1] NAGOYA UNIV,FAC SCI,DEPT CHEM,CHIKUSA KU,NAGOYA,AICHI 46401,JAPAN
来源：
ORGANOMETALLICS | 1997年 / 16卷 / 03期
关键词：
D O I：
10.1021/om960864m
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Treatment of Cp*TaCl4 with triphenyl-methanethiol via C-S bond cleavage gave rise to Cp*TaCl(S)(SCPh(3)) (1), which was treated with LiSR, Li2S, and NaBH4 to afford Cp*TaS(SR)(SCPh(3)) (R = CPh(3) (2), CMe(3) (3)), [Cp*Ta(S)(3)Li-2(THF)(2)](2) (4), and Cp*Ta-3(3)(S)(3)(S3BH) (5), respectively. The crystal structures of 1 and 5 were determined by X-ray diffraction.
引用
收藏
页码：307 / 309
页数：3
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