Novel stilbene polyether monomer and synthesis and application thereof

The invention provides a novel stilbene polyether monomer, synthesis thereof and application thereof in controllable preparation of a copolymer with a main chain containing a macrocyclic structure, and belongs to the field of preparation and application of polymer monomers. The diphenyl ethylene polyether monomer with an electron-rich structure is synthesized by using the method, and a responsivecyclic polymer can be obtained through further maleic anhydride assisted reversible fracture chain transfer ring polymerization so that an electron-rich macrocyclic structure can be efficiently and quickly constructed, and the main body property of the cyclic polymer is further expanded. 本发明提供了一种新型双苯乙烯多醚单体及其合成和在可控制备主链含大环结构共聚物中的应用，属于聚合物单体制备及应用领域。用该方法合成具有富电子结构的双苯乙烯多醚单体，并且通过进一步的马来酸酐辅助的可逆断裂链转移环聚合可以得到响应的环聚合物，可以高效且快速构建富电子大环结构，进一步拓展环聚合物的主体性质。