Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China.
Chem Commun (Camb). 2012 Jul 7;48(53):6729-31. doi: 10.1039/c2cc31716h. Epub 2012 May 29.
By combining the influence of excess alcohol, temperature and monomer-to-initiator ratios in the feed, dinuclear salan aluminum complexes L(R)Al(2)Me(4) exhibited a high degree of control towards the copolymerization of L-LA and ε-CL, producing blocky, gradient, tapered and random copolymers.
通过结合进料中过量酒精、温度和单体与引发剂比例的影响,双核沙兰铝配合物 L(R)Al(2)Me(4) 对 L-丙交酯和 ε-己内酯的共聚表现出高度的控制,生成块状、梯度、锥形和无规共聚物。