简要介绍了胺类末端官能化聚合物的国内外发展状况,按照伯胺类、仲胺类、叔胺类三类封端剂合成的官能化聚合物进行了分类介绍,对于利用不同的胺类封端剂合成官能化聚合物的官能化反应的机理、反应条件和反应特点进行了深入的分析对比,叙述了从苛刻的低温反应条件到室温或更高反应温度、从需要添加极性调节剂到使用非极性烃类做溶剂和从单一特殊的官能化封端反应到通用的官能化封端反应的发展历程,并对未来胺类末端官能化聚合物的发展进行了展望。
This article briefly described the development of amine-end-functionalized polymers at home and abroad. Three types of end-functionalized polymers prepared by primary amines, secondary amines and tertiary amines were introduced respectively. Meanwhile, the functionalization reaction mechanism, conditions and characteristics of using different amine end-capping agents to synthesize end-functionalized polymers were analyzed and compared in depth. This article described that the reaction conditions developed from low temperature to room temperature or higher and from needing to add polar modifier to using non-polar hydrocarbon solvents, and the functionalization reaction developed from single special end-capping reactions to general functionalization reactions. In the end, the prospect of future development of amine end-functionalized polymers was indicated.