Palladium-catalyzed cyclization of alkenyl β-keto esters in the presence of chlorotrimethylsilaneElectronic supplementary information (ESI) available: experimental procedures, analytical and spectroscopic data for new compounds and cyclohexanones. See http://www.rsc.org/suppdata/cc/b1/b111644d/
作者:Tao Pei、Ross A. Widenhoefer
DOI:10.1039/b111644d
日期:2002.3.7
PdCl2(CH3CN)2 catalyzed the cyclization of alkenyl beta-keto esters in the presence of a stoichiometric amount of SiMe3Cl to form 2-carboalkoxycyclohexanones in good yield with excellent regioselectivity.