Palladium-catalysed ortho-arylation of carbamate-protected phenols

被引：73

作者：

Bedford, Robin B. ^{[1
]}

Webster, Ruth L. ^{[1
]}

Mitchell, Charlotte J. ^{[2
]}

机构：

[1] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

[2] GlaxoSmithKline, Stevenage SG1 2NY, Herts, England

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2009年 / 7卷 / 23期

基金：

英国工程与自然科学研究理事会;

关键词：

Phenols;

D O I：

10.1039/b916724m

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The carbamate (-O2CNR2) function is an excellent directing group for palladium-catalysed direct arylation reactions giving both protected or free mono- or di-substituted phenols, as well as an example of a dibenzopyranone, depending on coupling partners (aryl iodides or diaryliodonium salts) and conditions.

引用

页码：4853 / 4857

页数：5