Iridium-catalyzed cascade dehydrogenation, ring-closure reaction leading to 2,4,6-triaryl-1,3,5-triazines
作者:Gang Shi、Fei He、Youxin Che、Caihua Ni、Ying Li
DOI:10.1134/s1070363216020304
日期:2016.2
An efficient iridium-catalyzed dehydrogenation, ring-closure reaction, has been developed via a cascade sequence, in which [Cp*IrI2]2/Xantphos proved to be the most efficient catalyst for the synthesis of 2,4,6-triaryl-1,3,5-triazines from stable aryl-substituted alcohols and amidines. It was the first case of iridium catalyst successful application in such transformation.
通过级联序列开发了一种有效的铱催化的脱氢,闭环反应,其中[Cp * IrI 2 ] 2 / Xantphos被证明是合成2,4,6-三芳基-的最有效催化剂。来自稳定的芳基取代的醇和am的1,3,5-三嗪 这是铱催化剂成功应用于此类转化的第一种情况。