Enones from aldehydes and alkenes by carbene-catalyzed dehydrogenative couplings
作者:Kun Tang、Fen Su、Shijie Pan、Fengfei Lu、Zhongfu Luo、Fengrui Che、Xingxing Wu、Yonggui Robin Chi
DOI:10.1016/j.cclet.2024.109495
日期:2024.1
attention, in particular through the transition metal-catalyzed coupling reactions. Here, we describe a carbene-catalyzed cross dehydrogenative coupling (CDC) reaction that enables effective assembly of simple aldehydes and alkenes to afford a diverse set of enone derivatives. Mechanistically, the generated aryl radical is pivotal to “activate” the alkene by forming an allyl radical through intermolecular hydrogen