Synthetic communications

One??Step Reaction of Friedel–Crafts Acylation and Demethylation of Aryl??Methyl Ethers Catalyzed by Ytterbium (III) Triflate

W Su, C Jin

文献索引：Su, Weike; Jin, Can Synthetic Communications, 2004 , vol. 34, # 22 p. 4199 - 4205

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被引用次数: 5

摘要

Catalytic amount of ytterbium(III) triflate [Yb(OTf) 3 ] has been used to catalyze Friedel–Crafts acylation and demethylation of aryl??methyl ethers in one??step reaction to produce hydroxyacylphenones with moderate yields under mild conditions. ... Catalytic amount of ytterbium(III) triflate