Synthesis of salicylaldehydes from phenols via copper-mediated duff reaction
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.
Fu, Xue-Wen,Pu, Wen-Chen,Zhang, Guo-Lin,Wang, Chun
p. 8147 - 8158
(2015/02/19)
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