四苯基双硅氧烷双丙烯酸酯的环化聚合

In this paper, The siloxane-containing diene monomer Si-HEMA was designed and synthesized, and the monomer was subjected to RAFT radical cyclization polymerization. The results show that the cyclization polymerization process of Si-HEMA monomer has good RAFT radical polymerization kinetics, and the obtained polymer is cyclopolymer which containing a macrocyclic unit in the molecular chain, and no crosslinking obtained in the reaction. Also, the cyclopolymer has good self-assembly properties on the water surface.