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The Cyclization and Functionalization of Styrenic Polymers

机译:苯乙烯聚合物的环化和功能化

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摘要

Macrocyclic poly(styrene) and poly(4-acetoxystyrene) have been successfully synthesized utilizing a highly efficient "click" coupling of a terminal alkyne and azide. This technique has been shown to give high yields of well-defined polymeric macrocycles consisting of molecular weights of 2200 Da and 4200 Da prepared via atom transfer radical polymerization (ATRP). This procedure also enables the facile functionalization of the backbone of the macrocycles in order to incorporate a range functional materials or tune the molecule's physical properties.
机译:利用末端炔烃和叠氮化物的高效“咔嗒”偶合已经成功合成了大环聚苯乙烯和聚4-乙酰氧基苯乙烯。该技术已显示出高产率的通过原子转移自由基聚合(ATRP)制备的分子量2200 Da和4200 Da的明确定义的聚合物大环化合物。该程序还使大环骨架的功能变得容易,以便掺入各种功能材料或调节分子的物理性质。

著录项

  • 来源
  • 会议地点 San Francisco CA(US);San Francisco CA(US)
  • 作者单位

    Department of Chemistry, Tulane University, New Orleans, LA 70118;

    rnDepartment of Chemistry, Tulane University, New Orleans, LA 70118;

    rnDepartment of Chemistry, Tulane University, New Orleans, LA 70118;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TB347;
  • 关键词

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