Palladium-catalyzed oxidative difunctionalization of alkenes:New reactivity and new mechanisms. Sibbald,P. A. ProQuest, UM1 Dissertation Publishing . 2011Palladium-catalyzed oxidative difunctionalization of alkenes:New reactivity and new mechanisms. Sibbald,A Paul. Dissertations&Theses-Gradworks . 2009...
Palladium-catalyzed oxidative C–H/C–H cross-coupling of 1-substituted 1,2,3-triazoles with furans and thiophenes 1 A combination of copper(I)-catalyzed azide-alkyne cycloaddition and palladium-catalyzed C-H bond functionalization gives a highly modular approach to fused... YA Xin,ZDH B,LA ...
Palladium(II)-catalyzed direct ortho-C-H acylation of anilides by oxidative cross-coupling with aldehydes using tert-butyl hydroperoxide as oxidant An efficient palladium-catalyzed CH acylation with aldehydes using tert-butyl hydroperoxide (TBHP) transforms various anilides into synthetically useful 2-.....
ChemInform Abstract: Palladium(II)-Catalyzed Direct Regioselectively Oxidative Acylation of Azobenzenes with Toluene DerivativesChemInform Abstract: Palladium(II)-Catalyzed Direct Regioselectively Oxidative Acylation of Azobenzenes with Toluene Derivativesketones (benzene compoundsoxidation...
We here describe a new palladium-catalyzed oxidative 6-exo-trigcyclization of 1,6-enynes at room temperature usingtBuONO as an oxidant for the synthesis of 3-bicyclo[4.1.0]heptan-5-ones. This cascade strategy involves the hydration, cyclization and cyclopropanation sequence, and represents a new...
intermediate,whereasoxidativecleavagebyAcOHresultsintheformationof -acetoxypropionicacid.[15] ClCOHOClCO2HCHClCO2HClCO 222 PdPdPdPd −H+−CO ClCOClCOClClCHCHCOH 222 β-hydrideAcO− elimination COH 2 AcOCO2H Scheme11 Thecarbonylativeoxidationofpropeneunderthesameconditionsaffordscrotonic ...
First, arylpalladium(II) A is formed through the oxidative addition of the aryl halide to the Pd(0) catalyst. Then, arylpalladium A coordinated to the aryne followed by the insertion of the aryne, allowing the formation of the biarylpalladium intermediate B. This process is reproduced once ...
Palladium-Catalyzed Aerobic Oxidative Cross-Coupling Reactions of Terminal Alkynes with Alkylzinc Reagents. M. Chen,X. Zheng,W. Li, et al. Journal of the American Chemical Society . 2010Chen M, Zheng X, Li W, He J, Lei A. Palladium-catalyzed aerobic oxidative cross-coupling reactions of ...
and carbon-heteroatom bonds with O-2 as the oxidant and/or reactant We have demonstrated Pd-catalyzed oxidation of carbon-carbon double bonds, Pd-catalyzed oxidation of carbon-carbon triple bonds, and Pd-catalyzed oxidative cross-coupling reactions of alkenes and/or alkynes with high selectivity....
Palladium-catalyzed oxidative ethoxycarbonylation of aromatic C–H bond with diethyl azodicarboxylate. J. Am. Chem. Soc. 2008, 130, 3304–3306. 19. Yu, W.Y.; Sit, W.N.; Zhou, Z.; Chan, A.S.C. Palladium-catalyzed decarboxylative arylation of C–H Bonds by aryl acylperoxides. Org. ...