作者:Xiaoqian Zhao、Meng Li、Kunhui Sun、Zhimin Xu、Lifang Tian、Yahui Wang
DOI:10.1039/d3cc03346e
日期:——
An electrochemical deoxygenative homo-coupling of aromatic aldehydes is achieved to selectively access bibenzyl and stilbene derivatives. The protocol allows the homo-coupling of aldehydes to occur after single-electron-reduction at the cathode. Taking advantage of the oxophilicity of triphenylphosphine, the electrochemical deoxygenation proceeds smoothly to give reductive homo-coupling products.
实现了芳香醛的电化学脱氧自偶联,以选择性地获得联苄和茋衍生物。该方案允许在阴极单电子还原后发生醛的同质偶联。利用三苯基膦的亲氧性,电化学脱氧顺利进行,得到还原性自偶联产物。