An efficient route to well-defined macrocyclic polymers via "Click" cyclization
An efficient route to well-defined macrocyclic polymers via "Click" cyclization
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DOI：
10.1021/ja0585836
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发表时间：
2006-04-05
影响因子：
15
通讯作者：
Grayson, SM
中科院分区：
文献类型：
--
作者：
Laurent, BA;Grayson, SM
以ATRP前体为原料，通过将末端溴化物修饰为叠氮，然后与引发剂中的侧链炔进行“点击”环化反应，制备了聚苯乙烯大环。这条路线提供了对大环聚合物的尺寸和多分散性的特殊控制，以及对许多官能团的容忍度。
Polystyrene macrocycles have been prepared from ATRP precursors by modification of the terminal bromide to an azide, followed by “click” cyclization with a pendant alkyne from the initiator. This route offers exceptional control over the size and polydispersity of the macrocyclic polymers, as well as providing tolerance to a number of functional groups.