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碘代化合物存在下的可逆-失活自由基聚合(reversible deactivation radical polymerization,RDRP)具有反应条件温和、体系组成简单、单体适用范围较广的优点。本文主要概述了近年来碘代化合物存在下的可逆-失活自由基聚合,主要包括退化链转移自由基聚合(degenerative chain transfer radical polymerization,DTRP)、反向碘转移聚合(reverse iodine transfer polymerization,RITP)、可逆链转移催化聚合(reversible chain transfer catalyzed polymerization,RTCP)和可逆络合聚合(reversible complexation mediated polymerization,RCMP)。概述了各种聚合方法的基本原理、适用的单体、化合物结构与活性的关系以及一些重要的副反应等。此外,还对利用各种聚合方法进行的大分子设计合成和非均相聚合研究工作做了简要的介绍。
The reversible-deactivation radical polymerization (RDRP) in the presence of iodo compounds has the advantages of mild reaction conditions, simple system composition and wide range of application of monomers. This review summarizes the reversible-deactivation free-radical polymerization in the presence of iodo compounds in recent years, including degenerative chain transfer radical polymerization (DTRP), reverse iodine transfer polymerization (RITP ), Reversible chain transfer catalyzed polymerization (RTCP) and reversible complexation mediated polymerization (RCMP). The basic principles of various polymerization methods, the applicable monomers, the relationship between structure and activity of compounds and some important side reactions are summarized. In addition, a brief introduction is given to the research on the design and heterogeneous polymerization of macromolecules by various polymerization methods.