有机磺酰氯存在下的自由基聚合(Radical polymerization,RP)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。本文主要概述了有机磺酰氯在自由基聚合中的应用,主要包括原子转移自由基聚合(Atom transfer radical polymerization,ATRP)的引发剂、单电子转移活性自由基聚合(Single-electron transfer living radical polymerization,SET-LRP)的引发剂和普通自由基聚合的链转移剂。并分析了以上三种应用单体的适用范围、有机磺酰氯结构与聚合活性的关系以及有机磺酰氯(多官能团有机磺酰氯引发剂和链转移单体)在聚合物分子设计中的应用。
Abstract
Attractive features of radical polymerization (RP) in the presence of sulfonyl chloride include mild reaction condition
simple system composition
and great monomer versatility. This paper summarized the application of sulfonyl chloride in radical polymerization
including the initiator of atom transfer radical polymerization (ATRP)
the initiator of single-electron transfer living radical polymerization (SET-LRP) and the chain transfer agent (CTA) of conversional radical polymerization. This paper gave a general overview about the applicability to different monomers for various applications
the relationship of reactivity with the structure of sulfonyl chloride and the polymer synthesis based on sulfonyl chloride (multisulfonyl chloride initiator and chain transfer monomer).
Sulfonyl chloridesInitiatorChain transfer agent (CTA)Atom transfer radical polymerization (ATRP)Single-electron transfer living radical polymerization (SET-LRP)Radical polymerization
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