Supramolecular sulfur-containing polymers with hydrogen bonding
Supramolecular sulfur-containing polymers with hydrogen bonding
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DOI：
10.1080/17415993.2023.2183773
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发表时间：
2023-03
影响因子：
2.2
通讯作者：
Yuichiro Kobayashi;Yuki Yamagishi;Ryuto Nishimura;Chun-Lin Xiao;Daiki Kitano;Akiyoshi Horiguchi;Shun Hashimoto;H. Yamaguchi
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文献类型：
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作者：
Yuichiro Kobayashi;Yuki Yamagishi;Ryuto Nishimura;Chun-Lin Xiao;Daiki Kitano;Akiyoshi Horiguchi;Shun Hashimoto;H. Yamaguchi
尽管含硫聚合物已通过共聚、可逆硫化等多种方法实现，但关于超分子聚合物与含硫聚合物稠合合成超分子含硫聚合物的报道很少。在此，我们通过在线性硫的两端引入2-脲基-4[1H]嘧啶酮（UPy）单元并通过氢键连接UPy来制备超分子含硫聚合物。图解摘要
Although sulfur-containing polymers have been realized by various methods such as copolymerization and reverse vulcanization, there are few reports on the synthesis of supramolecular sulfur-containing polymers in which a supramolecular polymer is fused with a sulfur-containing polymer. Herein, we prepare a supramolecular sulfur-containig polymer by introducing a 2-ureido-4[1H]pyrimidinone (UPy) unit at both ends of linear sulfur and connecting between the UPys via hydrogen bonding. GRAPHICAL ABSTRACT