“Alkene-to-Alkene” Difunctionalization of Enaminones for the Synthesis of Polyfunctionalized Alkenes by Transition-Metal-Free C–H and C–N Bond Transformation
作者:Jingfeng Ye、Yunyun Liu、Jin Luo、Jie-Ping Wan
DOI:10.1021/acs.orglett.3c03353
日期:2023.12.1
The three-component reactions of enaminones, disulfides, and alcohols for the synthesis of polyfunctionalized alkenes have been realized via the C–H and C–N bond transformation on enaminones. The reactions proceed in a novel “alkene-to-alkene” difunctionalization mode without using any transition metal. The application of the alkene products in the synthesis of divergent sulfenyl heteroaryls, including
烯胺酮、二硫化物和醇的三组分反应通过烯胺酮上的C-H和C-N键转化实现了合成多官能烯烃。该反应以一种新型的“烯烃到烯烃”双官能化模式进行,不使用任何过渡金属。烯烃产物在通过简单环化合成不同的硫基杂芳基化合物(包括硫酰化吡唑、嘧啶和异恶唑)中的应用也得到了验证。