1456728-85-0Relevant academic research and scientific papers
Merging Visible-Light Photocatalysis and Palladium Catalysis for C-H Acylation of Azo- and Azoxybenzenes with α-Keto Acids
Xu, Ning,Li, Pinhua,Xie, Zuguang,Wang, Lei
supporting information, p. 2236 - 2242 (2016/02/12)
An efficient C-H acylation of azo- and azoxybenzenes with α-keto acids has been developed by a combination of palladium catalysis and visible-light photoredox catalysis at room temperature under 1.5 W blue LED irradiation. This method tolerates a variety of disubstituted azo- and azoxybenzenes, as well as α-keto acids regardless of the nature of the substituents. A number of aryl ketones were obtained in good yields under mild reaction conditions.
Unprecedented ortho-acylation of azoxybenzenes with α-oxocarboxylic acids by Pd-catalyzed C-H activation and decarboxylation
Li, Hongji,Li, Pinhua,Zhao, Qiong,Wang, Lei
supporting information, p. 9170 - 9172 (2013/09/24)
A palladium-catalyzed ortho-acylation reaction of azoxybenzenes with α-oxocarboxylic acids was developed in the presence of K2S 2O8. The established methodology provides a direct approach to obtain acylated azoxybenzenes in good yields.
