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Unprecedented ortho-acylation of azoxybenzenes with α-oxocarboxylic acids by Pd-catalyzed C–H activation and decarboxylation

2013; Royal Society of Chemistry; Volume: 49; Issue: 80 Linguagem: Inglês

10.1039/c3cc45492d

1364-548X

Hongji Li, Pinhua Li, Qiong Zhao, Lei Wang,

Synthesis and Catalytic Reactions

A palladium-catalyzed ortho-acylation reaction of azoxybenzenes with α-oxocarboxylic acids was developed in the presence of K2S2O8. The established methodology provides a direct approach to obtain acylated azoxybenzenes in good yields.