Acid-treated K10 montmorillonite (H-K10 mont) exhibited an outstanding catalytic activity in the nucleophilic substitution of propargylic alcohols with alkynylsilanes. The reactions were carried out under solvent-free conditions, and the solid catalyst was reusable with retention of its high activity. This method provides a green and rapid route to 1,4-diynes.
酸处理的K10
蒙脱石(H-K10 mont)在炔丙基的亲核取代中表现出出色的催化活性 酒类与炔基
硅烷。反应在以下条件下进行溶剂无条件的情况下,固体 催化剂可重复使用,并保留其高活性。该方法提供了一条绿色且快速的途径来生产1,4-二炔。