Preparation of ortho-aryl-benzaldehyde derivatives via free-radical ipso-substitution of an amidomethyl group

被引：40

作者：

Giraud, L ^{[1
]}

Lacote, E ^{[1
]}

Renaud, P ^{[1
]}

机构：

[1] UNIV FRIBOURG, INST CHIM ORGAN, PEROLLES, CH-1700 FRIBOURG, SWITZERLAND

来源：

HELVETICA CHIMICA ACTA | 1997年 / 80卷 / 07期

关键词：

D O I：

10.1002/hlca.19970800714

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Preparation of 2-biarylcarbaldehydes using an intramolecular free-radical ipso-substitution is described. The two aryl moieties to be coupled are pre-associated using a glycolamide derivative. An unusual amidomethyl leaving group was successfully employed in this process.

引用

页码：2148 / 2156

页数：9

共 22 条

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