The invention provides an industrially advantageous method for the production of hydroxyalkylated polyrotaxanes. The method of producing hydroxyalkylated polyrotaxane includes reacting a polyrotaxane with a cyclic ether represented by Formula (1) in the presence of water and an organic base, wherein the polyrotaxane includes hydroxyl group-containing cyclic molecules, a linear molecule threaded through the cyclic molecules to form a clathrate, and blocking groups at both ends of the linear molecule to prevent the separation of the cyclic molecules from the linear molecule.
本发明提供了一种具有工业优势的羟基烷基化聚罗他赛生产方法。生产羟烷基化聚罗他赛烷的方法包括在
水和有机碱存在下,将聚罗他赛烷与由式(1)表示的
环醚反应,其中聚罗他赛烷包括含羟基的环状分子、穿过环状分子以形成凝块的线性分子,以及位于线性分子两端以防止环状分子与线性分子分离的封端基团。