Iodine-catalysed Bohlmann-Rahtz cyclodehydration reactions

被引：25

作者：

Bagley, MC ^{[1
]}

Glover, C ^{[1
]}

Chevis, D ^{[1
]}

机构：

[1] Cardiff Univ, Sch Chem, Cardiff CF10 3AT, S Glam, Wales

来源：

SYNLETT | 2005年 / 04期

关键词：

pyridines; enamines; heterocycles; Bohlmann-Rahtz;

D O I：

10.1055/s-2005-863712

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The cyclodehydration of Bohlmann-Rahtz aminodienones is catalysed by iodine in ethanol at room temperature to give 2,3,6-trisubstituted pyridines in excellent yield, with total regio-control and without the need for chromatographic purification.

引用

页码：649 / 651

页数：3

共 23 条

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