Divergent reaction: metal & oxidant free direct C–H aryloxylation and hydride free formal reductive N-benzylation of N-heterocycles
作者:Sujit Mahato、Md Ashraful Haque、Soumita Dwari、Chandan K. Jana
DOI:10.1039/c4ra05045b
日期:——
Metal, oxidant and other additive-free novel methods for direct C–H aryloxylation of aliphatic amines are developed. In the presence of excess amine, the course of the reaction was diverted, producing various arylmethylamines via hydride-free formal reductive amination. Involvement of a quinone methide intermediate was revealed from mechanistic studies.
开发了金属,氧化剂和其他无添加剂的直接方法,用于脂肪胺的直接C–H芳氧基化。在过量胺的存在下,改变反应过程,通过无氢化物的正式还原胺化反应生成各种芳基甲胺。机理研究揭示了甲基苯醌中间体的参与。