Cycloheptyne-cobalt complexes via allylation of stabilized γ-carbonyl cations

被引：48

作者：

Green, JR ^{[1
]}

机构：

[1] Univ Windsor, Sch Phys Sci, Windsor, ON N9B 3P4, Canada

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 16期

关键词：

D O I：

10.1039/a803316a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Bu2BOTf mediated reaction of stannylsilanes (5 and 9) with gamma-methoxy-alkynoate and -alkynone hexacarbonyldicobalt complexes (8), followed by conversion of the organic carbonyl into an acetate and a BF3. OEt2 mediated intramolecular reaction, affords cycloheptenyne hexacarbonyldicobalt complexes (13 and 15).

引用

页码：1751 / 1752

页数：2

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