Oxidative Dimerization of Lithium-Enolates of Esters Promoted by TitaniumTetrachloride
作者:Iwao Ojima、Stephan M. Brandstadter、Robert J. Donovan
DOI:10.1246/cl.1992.1591
日期:1992.8
Oxidative dimerization of lithium ester enoalates is effectively promoted by TiCl4, which serves as a new and efficient synthetic method. Mechanistic study indicates that the reaction proceeds via a radical-like mechanism, but it is not a free radical process.