Synthesis of heterocycles on the basis of products of arylation of unsaturated compounds 22.* 3-Aryl-2-chloropropanal in the synthesis of N-Aryl-5-(R-benzyl)-1,3-thiazole-2-amines
作者:V. S. Matiychuk、N. D.Obushak、N. I. Pidlypnyi、Yu. V. Ostapiuk、R. M. Voloshchuk
DOI:10.1007/s10593-010-0537-7
日期:2010.8
3-Aryl-2-chloropropanal was obtained by the reaction of arenediazonium chlorides with acrolein in the presence of copper(II) chloride. N-Aryl(2-pyridyl)-5-(R-benzyl)-1,3-thiazole-2-amines were formed in high yield by the reaction of these aldehydes with aryl-and 2-pyridylthioureas. The same compounds were obtained by the reaction of 5-(R-benzyl)-1,3-thiazole-2-amines with aniline.