Highly stereoselective bimetallic complexes for lactide and epsilon-caprolactone polymerization

	Highly stereoselective bimetallic complexes for lactide and epsilon-caprolactone polymerization
	Pang, Xuan ; Duan, Ranlong ; Li, Xiang ; Sun,Zhiqiang ; Zhang,Han ; Wang,Xianhong ; Chen,Xuesi
刊名	rsc advances
	2014
卷号	4 期号:100 页码:57210-57217
关键词	RING-OPENING POLYMERIZATION BASE ALUMINUM COMPLEXES RAC-LACTIDE RACEMIC LACTIDE LIGANDS SYNTHESIS SALEN-ALUMINUM MECHANISM MAGNESIUM KINETICS STEREOCONTROL
通讯作者	chen,xs
英文摘要	a series of schiff-base compounds containing bimetallic ligands and two aluminum centers have been synthesized and characterized by h-1, c-13 nmr and elemental analysis. these compounds could be successfully used as catalysts for the polymerization of rac-lactide and epsilon-caprolactone. the polylactides (plas) prepared with these compounds were highly isotactic enriched (p-m = 0.97). the nature and steric hindrance of the ligands coordinated to the central metal ions remarkably influenced the polymer properties. kinetic studies revealed that the polymerization was first order with respect to each of these compounds and lactide/caprolactone monomers. all the polymerizations were living, with good molecular weight control and relatively narrow molar mass distributions.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/57283]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Pang, Xuan,Duan, Ranlong,Li, Xiang,et al. Highly stereoselective bimetallic complexes for lactide and epsilon-caprolactone polymerization[J]. rsc advances,2014,4(100):57210-57217.
APA	Pang, Xuan.,Duan, Ranlong.,Li, Xiang.,Sun,Zhiqiang.,Zhang,Han.,...&Chen,Xuesi.(2014).Highly stereoselective bimetallic complexes for lactide and epsilon-caprolactone polymerization.rsc advances,4(100),57210-57217.
MLA	Pang, Xuan,et al."Highly stereoselective bimetallic complexes for lactide and epsilon-caprolactone polymerization".rsc advances 4.100(2014):57210-57217.