Selective N-methylation of ethyl esters of 3-(1H-imidazol-4-yl)-2-propenoic acid

被引：0
|
作者：
Mawlawi, H. [1 ]
Monje, M.C. [1 ]
Lattes, A. [1 ]
Rivière, M. [1 ]
机构：
[1] Laboratoire des IMRCP, URA Au CNRS 470, Université Paul Sabatier, 118 route de Narbonne, Toulouse Cédex,31062, France
来源：
Mathematical Problems in Engineering | 1992年 / 29卷 / 06期
关键词：
Methylation; -; Nitrogen; Esters;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Methods of selective methylation of the nitrogen atoms of the ethyl ester of 3-(1H-imidazol-4-yl)-2-pro-penoic acid are reported. The nitrogen atom α to the ethylenic chain was methylated after protection of the β nitrogen with a phenacyl group.
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页码：1621 / 1624
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