作者:Yu, Jing、Yan, Xiaoyu、Chen, Yuying、Guo, Kexin、Wang, Shuo、Ma, Xiantao
DOI:10.1021/acs.joc.4c00882
日期:——
A mild and green synthesis of allylic sulfones from allylic alcohols and sulfonyl hydrazines was developed in water media. The simple and commercially available Pd(PPh3)4 is used as the best catalyst, and the reaction can proceed smoothly at 40 °C under air. This new method does not require the common nitrogen protection and organic media, and can be readily scaled up in gram scale, showing the good
在水介质中开发了由烯丙醇和磺酰肼温和绿色合成烯丙砜的方法。采用简单且市售的Pd(PPh 3 ) 4作为最佳催化剂,反应在40℃、空气下顺利进行。该新方法无需常见的氮气保护和有机介质,易于实现克级放大,具有良好的实用价值。