Palladium-catalyzed decarboxylative acylation of O-methyl ketoximes with α-keto acids
作者:Minyoung Kim、Jihye Park、Satyasheel Sharma、Aejin Kim、Eonjeong Park、Jong Hwan Kwak、Young Hoon Jung、In Su Kim
DOI:10.1039/c2cc38433g
日期:——
A mild, practical and efficient palladium-catalyzed decarboxylative ortho-acylation of O-methyl ketoximes with α-keto acids via CâH bond activation is described. In these reactions, a broad range of O-methyl ketoximes and α-keto acids undergoes the decarboxylative cross-coupling reactions with high selectivities and good tolerance.
Palladium-Catalyzed Direct Acylation of Ketoximes and Aldoximes from the Alcohol Oxidation Level through C-H Bond Activation
作者:Satyasheel Sharma、Minyoung Kim、Jihye Park、Mirim Kim、Jong Hwan Kwak、Young Hoon Jung、Joa Sub Oh、Youngil Lee、In Su Kim
DOI:10.1002/ejoc.201300649
日期:2013.10
A highly efficient palladium-catalyzed oxidative ortho-acylation of O-methyl ketoximes and O-methyl aldoximes with benzylic and aliphatic alcohols from the alcohol oxidation level is described. This protocol potentially provides new opportunities to use readily available alcohols as starting materials for catalytic reactions, and represents a catalytic alternative to transcend the barriers imposed
Pd-Catalyzed Oxidative Coupling of Arene C–H Bonds with Benzylic Ethers as Acyl Equivalents
作者:Sangil Han、Satyasheel Sharma、Jihye Park、Mirim Kim、Youngmi Shin、Neeraj Kumar Mishra、Jong Jin Bae、Jong Hwan Kwak、Young Hoon Jung、In Su Kim
DOI:10.1021/jo4024304
日期:2014.1.3
A palladium-catalyzed oxidativecoupling of arene C–H bonds with benzylicethers via C–H bond activation is described. The reaction proceeds efficiently with a broad range of substrates bearing conventional directing groups with excellent functional group compatibility. This protocol potentially provides opportunities to use dibenzyl ethers as new acyl equivalents for catalytic acylation reactions