A NEW SEQUENCE FOR THE C(ALPHA)-ALKYLATION OF 4,5-DIHYDROIMIDAZOLES

被引：4

作者：

JONES, RCF

HIRST, SC

TURNER, I

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1991年 / 04期

关键词：

D O I：

10.1039/p19910000953

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The C-alkylation of 1-benzyl-2-(ethoxycarbonylmethylene)-2,3,4,5-tetrahydroimidazole with halogeno- and dihalogeno-alkanes is described; subsequent removal of the ethoxycarbonyl group provides a new route to 2-alkyl-4,5-dihydroimidazoles. 1,3-Dihalogenoalkanes afford imidazo[1,2-a]pyridines.

引用

页码：953 / 954

页数：2

共 13 条

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