Palladium-Catalyzed Decarboxylative Acylation of O-Phenyl Carbamates with a-Oxocarboxylic Acids at Room Temperature
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چکیده
A palladium-catalyzed oxidative acylation of O-phenyl carbamates with a-oxocarboxylic acids via selective aromatic C H bond activation is described. This protocol represents the first ortho-acylation of phenol derivatives, and a catalytic amount of triflic acid additive is crucial for this transformation.
منابع مشابه
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تاریخ انتشار 2013