Fe-Al-α,α′-联吡啶络合催化聚合马来酸酐与环氧氯丙烷研究 |
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引用本文: | 黄士力,房江华.Fe-Al-α,α′-联吡啶络合催化聚合马来酸酐与环氧氯丙烷研究[J].化学研究,1999,10(4):34-36,40. |
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作者姓名: | 黄士力 房江华 |
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摘 要: | 研究了马来酸酐与环氧氯丙烷交替共聚,及Fe(acac)3 Al(i Bu)3 α,α’ 联吡啶络合物(acac= 乙酰丙酮) 催化马来酸酐(MA) 和环氧氯丙烷交替共聚的特征,并用红外光谱,核磁共振谱研究了共聚物的结构。动力学研究表明共聚反应与单体浓度和催化剂浓度均呈一级关系。
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关 键 词: | 马来酸酐 环氧氯丙烷 Fe-Al-α α’-联吡啶络合催化剂 交替共聚 |
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Alternating Copolymerization of Maleic Anhydride and Epichlorohydrin by Fe-Al-α,α’-Dipyridy Catalyst |
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Abstract: | The characteristic product structure of alternating copolymerization of Maleic anhydride with epichlorohydrin catalyst by Fe(acac) 3 Al(i Bu) 3 α,α’ Dipyridy is presented and discussed in the present paper.The copolymer was characterized by IR and 1H NMR. |
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Keywords: | Maleic anhydricde epichlorohydrin Fe Al α α′ dipyridl catalyst alternating copolymerization |
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