Asymmetric Polycondensations Composed of Tandem Reactions of α-(Halomethyl)acryl Monomers

摘要

Polycondensation is typically performed with a pair of symmetric bifunctional electrophiles and nucleophiles, whereas the concept of tandem reaction, which defined as multistep reactions that each step proceeds at the reaction points formed in the previous steps, develops a new style of polycondensation by asymmetric monomers. Recently, we have reported the polycondensation by the tandem reaction of α-(bromomethyl)acrylate (1a) and dithiol 2 composed of conjugate substitution and addition.