A highly efficient LiBr catalysed regioselective synthesis of vinyl sulfones from readily available terminal epoxides and sodium sulfinates in a one-pot procedure using water as a reaction medium is reported. The protocol is adorned with several attributes of green chemistry like recycling of the catalyst, atom-economy and an aqueous medium.
本文报道了一种高效的一锅法反应,在LiBr催化下,利用容易获得的末端
环氧化物和亚
磺酸钠,在
水相中选择性合成
乙烯砜。该方法具有绿色
化学的多个特点,如催化剂的回收利用、原子经济性和
水作为反应介质。