A Dicyclic Scaffold for Programmed Monocyclic and Polycyclic Polymer Architectures,Macromolecules

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A Dicyclic Scaffold for Programmed Monocyclic and Polycyclic Polymer Architectures
Macromolecules ( IF 5.1 ) Pub Date : 2017-11-08 00:00:00 , DOI: 10.1021/acs.macromol.7b01658
Zhongqiang Zhao ₁ , Qinyi Zhu ₁ , Zan Wang ₁ , Jun Lu ₁ , Zhenkang Jin ₁ , Hewen Liu ₁

Affiliation

Construction of multicyclic polymers has emerged as an attractive challenge in the frontier of synthetic polymer chemistry. In this work, we study UV light modulated transformation of different cyclic structures based on the reversible photoaddition reactions of cinnamate groups. Monocyclic, dicyclic, and polycyclic polymer structures can be facilely transformed by programmed photochemical regulation based on a cyclic scaffold containing two photochemical cycloaddition groups. Polycyclic polymers with dozens of macrocyclic repeating units were synthesized by the bulk polymerization of a monocyclic polymer containing two cinnamate groups.

中文翻译：

用于编程的单环和多环聚合物体系结构的双环支架

在合成聚合物化学领域，多环聚合物的构建已成为有吸引力的挑战。在这项工作中，我们基于肉桂酸酯基团的可逆光加成反应，研究了不同环状结构的紫外光调制转变。单环，双环和多环聚合物结构可通过基于包含两个光化学环加成基团的环状支架的程序化光化学调节轻松地进行转化。通过包含两个肉桂酸酯基团的单环聚合物的本体聚合反应，合成了具有数十个大环重复单元的多环聚合物。

更新日期：2017-11-08

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