Strain‐promoted azide‐alkyne cycloaddition polymerization as a route toward tailored functional polymers,Journal of Polymer Science

当前位置： X-MOL 学术 › J. Polym. Sci. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Strain‐promoted azide‐alkyne cycloaddition polymerization as a route toward tailored functional polymers
Journal of Polymer Science ( IF 3.9 ) Pub Date : 2020-12-04 , DOI: 10.1002/pol.20200573
Eric Meichsner ₁ , Darryl Fong ₁ , Dialia E. M. Ritaine ₁ , Alex Adronov ₁

Affiliation

The preparation of polymers under mild conditions, using highly efficient reactions, allows the incorporation of new, functional monomer units. Here, we explore the use of strain‐promoted azide‐alkyne cycloaddition (SPAAC) as a polymerization tool. We show that a polymer library with diverse thermal and stimulus‐responsive properties can be rapidly prepared in minutes. This polymerization proceeds without heating or the addition of catalyst, which enables the preservation of sensitive moieties, such as stimulus‐responsive spiropyran structures. Solid‐ and solution‐state stimulus‐responsiveness from these sensitive groups are demonstrated within the SPAAC‐polymerized products.

中文翻译：

应变促进的叠氮化物-炔烃环加成聚合反应成为定制功能聚合物的途径

在温和条件下使用高效反应制备聚合物，可以引入新的功能单体单元。在这里，我们探索使用应变促进的叠氮化物-炔烃环加成（SPAAC）作为聚合工具。我们表明，可以在几分钟内快速制备出具有多种热响应和刺激响应特性的聚合物库。这种聚合反应无需加热或添加催化剂即可进行，从而可以保留敏感部分，例如刺激响应的螺吡喃结构。这些敏感人群的固态和溶液状态刺激响应性已在SPAAC聚合产品中得到证明。

更新日期：2021-01-02

点击分享查看原文

点击收藏

阅读更多本刊最新论文