Merging Photoinduced Iron-Catalyzed Decarboxylation with Copper Catalysis for C–N and C–C Couplings
作者:Ni Xiong、Yang Li、Rong Zeng
DOI:10.1021/acscatal.2c05293
日期:2023.2.3
dual-catalytic strategy for the radical decarboxylation functionalization of aliphatic carboxylic acids. The photoinduced ligand-to-iron charge transfer process under light was initially occurred to generate an unstabilized alkyl radical, and the copper catalyst delivered the radical and enabled the subsequent coupling reactions to form C–N or C–C bonds. By merging iron-catalyzed decarboxylation with copper catalysis
我们报告了一种用于脂肪族羧酸自由基脱羧功能化的光诱导铁/铜双催化策略。光诱导配体到铁的电荷转移过程最初是为了产生不稳定的烷基自由基,铜催化剂传递自由基并使随后的偶联反应形成 C-N 或 C-C 键。通过将铁催化脱羧与铜催化相结合,该系统可以顺利转化各种脂肪族羧酸,从而有效地进行胺化、脱羧脱氢和烷基化。适用于多种复杂的药物或天然分子,表明该策略将有助于快速合成化合物库并有利于药物的发现。