高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (3): 432.

• 研究论文 • 上一篇    下一篇

聚苯乙烯磺酰氯树脂的制备及其在含氮碱性树脂合成中的应用

黄文强, 李晨曦, 门爱菊, 潘彤彤, 何炳林   

  1. 南开大学高分子研究所, 天津 300071
  • 收稿日期:1992-05-15 修回日期:1992-08-17 出版日期:1993-03-24 发布日期:1993-03-24
  • 通讯作者: 黄文强
  • 基金资助:

    国家自然科学基金

Preparation of Polystyrylsulfonyl Chloride Resin and Its Application in Synthesis of Nitrogen-Containing Basic Resins

HUANG Wen-Qiang, LI Chen-Xi, MEN Ai-Ju, PAN Tong-Tong, HE Bing-Lin   

  1. Departntent of Chemistry, Nankai University, Tianjin, 300071
  • Received:1992-05-15 Revised:1992-08-17 Online:1993-03-24 Published:1993-03-24

摘要: 本文报道一种制备聚苯乙烯磺酰氯的新方法。首先将商品磺酸阳离子交换树脂在乙醇中用吡啶处理转化为磺酸吡啶盐树脂,然后与亚硫酰氯回流得到具有单一磺酰氯基团的树脂.这种树脂分别与乙烯多胺、α-氨基吡啶、1,2,4-三氮唑和2-氨基噻唑反应制得了一系列含氯碱性树脂。

关键词: 聚苯乙烯磺酰氯, 聚苯乙烯磺酰胺, 弱碱树脂

Abstract: Anew method for preparation of polystyrylsulfonyl chloride resin(l) is described in which the commercially available sulfonated ionic exchange resins (H+ form) were treated in ethanol with pyridine to convert into pyridinium polystyrylsulfonate, the latter was refluxed with thionyl chloride to give resin 1. Anumber of nitrogen-containing basic resins were obtained by the reaction of resin 1 with polyethylenepolyamines, α-aminopyridine, 1,2,4-triazole and 2-aminothiazole, respectively.

Key words: Polystyrylsulfonyl chloride, Polystyrylsulfonamide, Weak basic resin

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