ETA-4-BENZOCYCLOBUTADIENE-ETA-5-CYCLOPENTADIENYLCOBALT, A NEW AROMATIC SANDWICH COMPLEX

被引：15

作者：

DUCLOS, RI ^{[1
]}

VOLLHARDT, KPC ^{[1
]}

YEE, LS ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1979年 / 174卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0022-328X(00)96167-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of 1,8-bis(trimethylsilyl)-cis-cis-3,5-octadiene-1,7-diyne with CpCo(CO)2 gives η4-1,2-bis(trimethylsilyl)benzocyclobutadiene-η5-cyclopentadienylcobalt. Desilylation with fluoride results in the parent compound, the first known benzocyclobutadiene sandwich complex. NMR analysis provides evidence for diatropic character of the complexed as opposed to the free ligand. © 1979.

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页码：109 / 114

页数：6

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