A metal-free protocol is disclosed for C-Se and Se-Se bonds forming reactions between boronic acids and elemental selenium to synthesize diselenides by using TMSCN as an organic catalyst. Meanwhile, a series of ditellurides were obtained from boronic acids and elemental tellurium with TMSCN. Preliminary mechanistic studies reveal that the reaction involved a radical way.
公开了一种无
金属方案,用于通过使用 TMSCN 作为有机催化剂在
硼酸和元素
硒之间形成 C-Se 和 Se-Se 键形成反应以合成二
硒化物。同时,用TMSCN从
硼酸和
单质碲中得到了一系列二
碲化物。初步的机理研究表明,该反应涉及激进的方式。