THE REACTION OF BENZOTRIHALIDES AND BENZAL HALIDES WITH MAGNESIUM - SYNTHETIC AND MECHANISTIC STUDIES

被引：23

作者：

ASHBY, EC

ALFEKRI, DM

机构：

[1] School of Chemistry, Georgia Institute of Technology, Atlanta

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1990年 / 390卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-328X(90)85094-F

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The benzotrihalides (PhCX3) where X = Cl, Br, and F were allowed to react with magnesium in THF at room temperature. When the halide was chloride or bromide, the trihalide gave diphenylacetylene in high yield in addition to several minor products which were identified. No reaction was observed when the halide was fluoride. When the corresponding dichloride was allowed to react with magnesium in THF, stilbene was formed as the major product. The possible mechanisms for these reactions are discussed. © 1990.

引用

页码：275 / 292

页数：18

共 33 条

[1]

Appelby I.C., 1971, CHEM IND, P120

[2]

BALLESTER M, 1959, TETRAHEDRON, V109, P1958

[3] GEMINAL DIMETALLIC COMPOUNDS - REACTIVITY OF METHYLENE MAGNESIUM HALIDES AND RELATED COMPOUNDS - A GENERAL CARBONYL OLEFINATION REACTION [J].