Palladium-catalyzed C-H activation of anilides at room temperature: Ortho-arylation and acetoxylation
Room-temperature ortho-arylation and acetoxylation of anilides have been achieved using cationic palladium (Pd[TFA]+) as catalyst and (NH 4)2S2O8 as oxidant. Preliminary investigation of the mechanism
Direct ortho-acetoxylation of anilides via palladium-catalyzed sp 2 C-H bond oxidative activation
(Chemical Equation Presented) Various anilides have been directly ortho-acetoxylated through a Pd(OAc)2-catalyzed C-H bond activation process. The amide group in anilides was found to functionalize as an elegant directing group to convert aromatic sp2 C-H bonds into C-O bonds in high regioselectivity with acetic acid as the acetate source and K 2S2O8 as the oxidant.
Wang, Guan-Wu,Yuan, Ting-Ting,Wu, Xue-Liang
p. 4717 - 4720
(2008/09/21)
THE OXIDATION OF AROMATIC SECONDARY AMINES WITH LEAD TETRAACETATE
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Galliani, Guido,Rindone, Bruno
p. 2524 - 2538
(2007/10/02)
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