| 含8-羟基喹啉的季铵型高分子化合物的合成及表征 |
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| 引用本文： | 余登斌,刘晨,王明,陈德本,钟安永. 含8-羟基喹啉的季铵型高分子化合物的合成及表征[J]. 高分子材料科学与工程, 2007, 23(4): 36-39 |
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| 作者姓名： | 余登斌 刘晨 王明 陈德本 钟安永 |
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| 作者单位： | 四川大学化学学院,四川,成都,610064;四川大学化学学院,四川,成都,610064;四川大学化学学院,四川,成都,610064;四川大学化学学院,四川,成都,610064;四川大学化学学院,四川,成都,610064 |
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| 摘 要： | 通过8-羟基喹啉(8Q)的氯甲基化,首先合成了5-氯甲基-8-羟基喹啉盐酸盐(C8Q),然后合成了甲基丙烯酸二甲胺基乙酯(DM)含量分别为9.69%、16.29%和36.55%的丙烯酸甲酯共聚物(CPA1、CPA2、CPA3和CPA4),最后使C8Q挂接到CPA1、CPA2和CPA3上得到含8Q的季铵型高分子化合物CPA1-8Q、CPA2-8Q和CPA3-8Q.通过凝胶渗透色谱法(GPC)确定了CPA1、CPA2、CPA1-8Q和CPA2-8Q为高分子量聚合物,通过溶解实验、FT-IR和UV-vis证明了挂接反应是成功的,得到了目标产物.
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| 关 键 词： | 8-羟基喹啉 丙烯酸甲酯共聚物 挂接 季铵型高分子 |
| 文章编号： | 1000-7555（2007）04-036-04 |
| 修稿时间： | 2006-10-19 |
Study on Quaternary Ammonium Polymers Containing of 8-Hydroxyquinolin |
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| YU Deng-bin,LIU Chen,WANG Ming,CHEN De-ben,ZHONG An-yong. Study on Quaternary Ammonium Polymers Containing of 8-Hydroxyquinolin[J]. Polymer Materials Science & Engineering, 2007, 23(4): 36-39 |
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| Authors: | YU Deng-bin LIU Chen WANG Ming CHEN De-ben ZHONG An-yong |
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| Affiliation: | College of Chemistry, Sichuan University, Chengdu 610064, China |
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| Abstract: | In order to prepare polymers with 8-hydroxyquinoline end groups,functional 8-hydroxyquinoline(5-chloromethyl-8-quinolinol hydrochloride) was firstly obtained by chloromethylation of 8-hydroxyquinoline.Then CPA1,CPA2 and CPA3(the co-polymerization of methacrylic esters) was synthesized by containing of the methacrylic dimethylamidocyanogen ethanolesters(9.69%,16.29% and 36.55%).Followly,the opposite hight molecular weight quaternary ammonium polymer containing of 8-hydroxyquinolin(CPA1-8Q,CPA2-8Q and CPA3-8Q) was synthesized by using C8Q ingraft to CPA1,CPA2 and CPA3.CPA1,CPA2,CPA1-8Q and CPA2-8Q are opposite hight molecular weight polymer vis to mensurate the molecular weight and distributing of the CPA1,CPA2,CPA3,CPA1-8Q,CPA2-8Q and CPA3-8Q by GPC,Solubility,FT-IR and UV-vis absorption proved that the ingraft reaction is successful. |
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| Keywords: | 8-hydroxyquinolin co-polymerization of methacrylic esters ingraft quaternary ammonium polymer |
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