研究了双金属体系Fe(acac)3-Al(i-Bu)3催化马来酸酐与异戊二烯的共聚反应.结果表明,在甲苯/二氧六环=2/5的混合溶剂中反应2 h,共聚物的收率为78.3%,溶解性实验表明,共聚物不溶于氯仿、丙酮、四氢呋喃等溶剂,但在极性溶剂如二氧六环中共聚,得到微溶于四氢呋喃的共聚物.用红外光谱、核磁共振、元素分析测定了共聚物的结构及组成.
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