Zirconocene catalyzed dehalogenation of aromatic halides by alkylmagnesium reagents

被引：29

作者：

Hara, R

Sun, WH

Nishihara, Y

Takahashi, T ^{[1
]}

机构：

[1] Hokkaido Univ, Catalysis Res Ctr, Sapporo, Hokkaido 060, Japan

[2] Hokkaido Univ, Grad Sch Pharmaceut Sci, Sapporo, Hokkaido 060, Japan

来源：

CHEMISTRY LETTERS | 1997年 / 12期

关键词：

D O I：

10.1246/cl.1997.1251

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

When aromatic halides were treated with alkylmagnesium reagents (which have beta-hydrogens) and a catalytic amount of zirconocene dichloride, dehalogenation proceeded smoothly in high yields. The stoichiometric dehalogenation using dialkylzirconocenes also proceeded with high selectivities.

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页码：1251 / 1252

页数：2

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