Transition metal-free protodecarboxylation of electron rich aromatic acids under mild conditions
作者:Jingxian Fang、Dangui Wang、Guo-Jun Deng、Hang Gong
DOI:10.1016/j.tetlet.2017.10.036
日期:2017.11
A mild and practical method for the transition metal-free protodecarboxylation of aromatic acids using readily available and safe sodium persulfate as initiator was described. This environment-friendly decarboxylation approach was performed at 60 °C in ethanol and could easily scale up to the gram level with a good yield. In Particular, the tandem reactions of decarboxylation and halogenation were