Regiochemistry in the Pauson-Khand reaction: Has a trans effect been overlooked?

被引：70

作者：

Robert, F ^{[1
]}

Milet, A ^{[1
]}

Gimbert, Y ^{[1
]}

Konya, D ^{[1
]}

Greene, AE ^{[1
]}

机构：

[1] Univ Grenoble 1, F-38041 Grenoble, France

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2001年 / 123卷 / 23期

关键词：

D O I：

10.1021/ja004170n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Alkyne-dicobalt hexacarbonyl complexes have been studied by DFT to examine whether electronic differences in the acetylenic substituents could play a role in determining the regiochemical outcome in the Pauson-Khand reaction. It appears that in some instances the regiochemistry is, in fact, governed exclusively by the electronic nature of the acetylenic substituents through the discriminant loss of a carbon monoxide ligand.

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页码：5396 / 5400

页数：5

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