lower-cost metals under environmentally friendly conditions is still a challenge. Herein, we report an efficient strategy for the synthesis of vinyl sulfones from O-propargyl alkynes and sodium salts of sulfinic acids using silver nitrate, an inexpensive and readily available catalyst, under air atmosphere using aqueous conditions. The products were obtained in good to moderate yields, and the mechanism
在环境友好的条件下开发基于低成本
金属的新催化方法仍然是一个挑战。在此,我们报告了一种使用
硝酸银(一种廉价且易于获得的催化剂)在空气气氛下使用
水性条件从O-炔丙基炔和亚
磺酸钠盐合成
乙烯基砜的有效策略。产物以良好到中等的收率获得,并且还研究了反应机理。