Synthesis of salicylaldehydes from phenols via copper-mediated duff reaction
作者:Xue-wen Fu、Wen-chen Pu、Guo-lin Zhang、Chun Wang
DOI:10.1007/s11164-014-1881-5
日期:2015.11
A copper-mediated Duff reaction for ortho-selective formylation of phenols has been developed. In the presence of copper species, significant improvements of yield and ortho-selectivity of the Duff formylation were achieved, which provides an easy access to salicylaldehydes from phenols.