Selective Monoarylation of Acetate Esters and Aryl Methyl Ketones Using Aryl Chlorides
作者:Mark R. Biscoe、Stephen L. Buchwald
DOI:10.1021/ol900295u
日期:2009.4.16
Simple, efficient procedures for the monoarylation of acetate esters and aryl methyl ketones using aryl chlorides are presented. Previously, no general method was available to ensure the highly selective monoarylation of these classes of substrates using aryl chlorides. Using palladium precatalysts recently reported by our group, these reactions are easily accomplished under mild conditions that tolerate
介绍了使用芳基氯对乙酸酯和芳基甲基酮进行单芳基化的简单、有效的程序。以前,没有可用的通用方法来确保使用芳基氯对这些类型的底物进行高选择性单芳基化。使用我们小组最近报道的钯预催化剂,这些反应可以在耐受各种杂环底物的温和条件下轻松完成。