1099653-55-0Relevant academic research and scientific papers
β-Arylation of oxime ethers using diaryliodonium salts through activation of inert C(sp 3)-H bonds using a palladium catalyst
Peng, Jing,Chen, Chao,Xi, Chanjuan
, p. 1383 - 1387 (2016/02/05)
An efficient method of selective β-arylation of oxime ethers was realized by using a palladium catalyst with diaryliodonium salts as the key arylation reagents. The reaction proceeded smoothly through the activation of inert C(sp3)-H bonds to give corresponding ketones and aldehydes. This convenient procedure can be successfully applied to construct new C(sp3)-C(sp2) bonds on a number of complex molecules derived from natural products and thus serves as a practical synthetic tool for direct late-stage C(sp3)-H functionalization.
C-X (X=Br, I) bond-tolerant aerobic oxidative cross-coupling: A strategy to selectively construct β-aryl ketones and aldehydes
Chen, Mao,Wang, Jie,Chai, Ziyi,You, Cai,Lei, Aiwen
supporting information; experimental part, p. 341 - 346 (2012/05/04)
Using moelcular oxygen as the terminal oxidant, various aryl halide-containing β-aryl ketones and aldehydes can be synthesized directly from readily available allyic alcohols and boronic acids via palladium-catalyzed oxidative cross-coupling reactions. The dual roles of copper, including electron-carrier and Lewis acid functions, are supposed to be critical for the high reactivity and selectivity of this aerobic oxidative coupling transformation. Copyright
