Rhenium Carbyne and η2-Vinyl Complexes from One-Pot Reactions of ReH5(PMe2Ph)3 with Terminal Alkynes

被引：25

作者：

Chen, Jiangxi ^{[1
]}

He, Guomei ^{[1
]}

Sung, Herman Ho-Yung ^{[1
]}

Williams, Ian Duncan ^{[1
]}

Lin, Zhenyang ^{[1
]}

Jia, Guochen ^{[1
]}

机构：

[1] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

来源：

ORGANOMETALLICS | 2010年 / 29卷 / 12期

关键词：

X-RAY CRYSTAL; ALLENYLIDENE-RUTHENIUM COMPLEXES; ALKYLIDENE-ALKYLIDYNE COMPLEXES; METAL-CARBON BONDS; ETA-2-VINYL COMPLEXES; MOLECULAR-STRUCTURE; COORDINATED LIGANDS; OLEFIN METATHESIS; PHOSPHINE-LIGANDS; NEOPENTYLIDYNE COMPLEXES;

D O I：

10.1021/om100122a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of the rhenium polyhydride complex ReH5 with HC CR (R = Ph, SiMe3, (CH2)(4)Me) in the presence of 2.2 equiv of HCl produces a mixture of the carbyne complexes Re( CCH2R)Cl-2(PMe2Ph)(3) and the eta(2)-vinyl complexes Re(eta(2)-CH2CR)Cl-2(PMe2Ph)(3). When HC was used, the reaction gave the carbyne complexes Re( CCH=CPh2)Cl-2(PMe2Ph)(3) and Re( CCH2C(OH)Ph-2)Cl-2(PMe2Ph)(3) along with the eta(2)-vinyl complex Re(eta(2)-CH2CC(OH)-Ph-2)Cl-2(PMe2Ph)(3).

引用

页码：2693 / 2701

页数：9

共 132 条

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