Metal-Free Cascade Oxidative Decarbonylative Alkylation/Arylation of Alkynoates with Alphatic Aldehydes
作者:Changduo Pan、Yu Chen、Shuai Song、Lei Li、Jin-Tao Yu
DOI:10.1021/acs.joc.6b02451
日期:2016.12.2
The oxidative difunctionalization of aryl alkynoates with alphatic aldehydes as a cheap and abundant alkyl radical source was developed, providing a variety of trisubstituted alkenes in moderate to good yields. In this reaction, radical decarbonylative alkylation of C-C triple bond, 1,4-aryl migration, and decarboxylation were involved under metal-free conditions.
已开发了以低价且丰富的烷基自由基来源的芳族炔基酸酯进行氧化双官能化的方法,从而以中等至良好的收率提供了各种三取代的烯烃。在该反应中,在无金属的条件下涉及CC三键的自由基脱羰烷基化,1,4-芳基迁移和脱羧。