Formation of pyrimidin-2-ylcyanamide and 2-aminopyrimidine in the reaction of aniline derivatives with cyanamide and dimethylamino-1-pyridyl-2-propenone
EV Koroleva, ZV Ignatovich, SV Ignatovich…
Index: Koroleva; Ignatovich, Zh.V.; Ignatovich; Gusak Russian Journal of Organic Chemistry, 2011 , vol. 47, # 8 p. 1222 - 1226
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Abstract
Abstract Substituted o-and p-nitroanilines and m-benzylaminoanilines in the reaction with cyanamide failed to yield the corresponding arylguanidines, and in the presence of 3- dimethylamino-1-(3-pyridyl)-2-propen-1-one formed 4-pyridyl-substituted pyrimidin-2- ylcyanamides and 2-amino-pyrimidines.
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