1,4-addition of diethylzinc to cyclohexenone catalyzed by CuOTf-sulfonamide combined system. Evidence supporting a concerted mechanism

被引：18

作者：

Nakano, K ^{[1
]}

Bessho, Y

Kitamura, M

机构：

[1] Nagoya Univ, Res Ctr Mat Sci, Nagoya, Aichi 4648602, Japan

[2] Nagoya Univ, Dept Chem, Nagoya, Aichi 4648602, Japan

来源：

CHEMISTRY LETTERS | 2003年 / 32卷 / 03期

关键词：

D O I：

10.1246/cl.2003.224

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Measurement of C-12/C-13 isotope effect in the Cu(I)/sulfonamide-catalyzed 1,4-addition of diethylzinc to 2-cyclohexenone implies that the reaction proceeds by a concerted mechanism, different to those so far reported for the conventional stoichiometric 1,4-addition of organometallic compounds involving Cu.

引用

页码：224 / 225

页数：2

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