Directing Group Assisted Copper-Catalyzed Chemoselective O‑Aroylation of Phenols and Enols Using Alkylbenzenes
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By using alkylbenzenes as aroyl surrogates, copper(II) catalyzed chemoselective O-aroylations of 1,3-dicarbonyl compounds and phenolic −OH ortho to carbonyl (−CHO, −COR) groups have been achieved. A dual mechanism operating in tandem for these transformations has been supported by a crossover experiment.
创建时间：
2016-02-19
