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

Alternating Copolymerization of Maleic Anhydride and Epichlorohydrin by Fe-Al-α,α’-Dipyridy Catalyst

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。

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.