decarboxylative redox amination involving aldehydes with 2-carboxyindoline for the synthesis of N-alkylindoles is described. The decarboxylative condensations of aldehydes with 2-carboxyindoline produce azomethine ylides in situ, which then transform into N-alkylindoles by isomerization.
描述了涉及醛与2-羧基二氢
吲哚的布朗斯台德酸催化的脱羧氧化还原胺化反应,用于合成N-烷基
吲哚。醛与2-羧基二氢
吲哚的脱羧缩合反应原位产生偶氮甲
亚胺,然后通过异构化反应转化为N-烷基
吲哚。