A one-pot, multicomponent reaction for the synthesis of novel 2-alkyl substituted 4-aminoimidazo[1,2-<i>a</i>][1,3,5]triazines
作者:Felicia Phei Lin Lim、Lin Yuing Tan、Edward R. T. Tiekink、Anton V. Dolzhenko
DOI:10.1039/c8ra03703e
日期:——
A highly selective, one-pot, three-component synthesis of novel 2-alkyl-substituted 4-aminoimidazo[1,2-a][1,3,5]triazines has been developed. The scope of the method was explored in two dimensions, varying the structures of trialkyl orthoesters and 2-aminoimidazoles in their reactions with cyanamide. Conveniently performed under microwave irradiation, this method was also proved to be efficient under
开发了新型2-烷基取代的4-氨基咪唑并[1,2- a ][1,3,5]三嗪的高选择性、一锅法、三组分合成方法。该方法的范围在两个维度上进行了探索,改变了三烷基原酸酯和2-氨基咪唑在与氰胺反应中的结构。该方法在微波辐射下方便地进行,在传统加热下也被证明是有效的。使用这种多组分方法制备了高纯度的 24 种新型化合物库。使用 X 射线晶体学研究了代表性分子的分子和晶体结构。