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近年来,对于各类主链具有共軛体系的高分子的研究进展十分迅速,但是对腈类聚合的研究,只是在最近才引起注意。1961年,等着重报导乙腈在二氯化鋅作用下的聚合,指出这是一种新型的络合物聚合。1962年,岡村等报导乙腈的輻射聚合。这些作者认为聚腈可能具有线型結构(?),因此聚腈是一类新型的共轭高分子。但是腈类的其他聚合方法以及聚合机理的研究进行尚很少,因而有必要作进一步的探索。本文报导腈类的一种新型聚合体系,郎苯腈在三氟化硼-苯甲醚络合物作用下的高温聚合,并对苯腈三聚化与聚合间的相互关系等问题进行初步探讨。
In recent years, research on various types of polymers with conjugated main chains has progressed rapidly. However, the research on the polymerization of nitriles has only attracted attention recently. In 1961, and other reports focused on acetonitrile under the action of zinc chloride polymerization, pointed out that this is a new type of complex polymerization. In 1962, Okamura et al. Reported the polymerization of acetonitrile. These authors believe that polycarbonitriles may have a linear structure (?), So polyacrylonitrile is a new class of conjugated polymers. However, there are still few studies on other polymerization methods and polymerization mechanisms of nitriles. Therefore, further exploration is needed. This paper reports a new polymerization system of nitriles, the high temperature polymerization of robinonitrile under the action of boron trifluoride-anisole complex, and the preliminary study of the relationship between the polymerization and the trimerization of benzonitrile .