Synthesis of Aluminum Complexes Bearing 8-Anilide-5,6,7-trihydroquinoline Ligands: Highly Active Catalyst Precursors for Ring-Opening Polymerization of Cyclic Esters

	Synthesis of Aluminum Complexes Bearing 8-Anilide-5,6,7-trihydroquinoline Ligands: Highly Active Catalyst Precursors for Ring-Opening Polymerization of Cyclic Esters
	Liu, Shaofeng 1,2; Zhang, Jie 3; Zuo, Weiwei 1; Zhang, Wenjuan 4,5; Sun, Wen-Hua4,5 ; Ye, Hongqi 3; Li, Zhibo 2
刊名	POLYMERS
	2017-03-01
卷号	9 期号:3
关键词	Aluminum Complexes Crystal Structures Ring-opening Polymerization Biodegradable Polyesters
英文摘要	The stoichiometric reactions of 8-(2,6-R-1-4-R-2-anilide)-5,6,7-trihydroquinoline (LH) with AlR3 (R = Me or Et) afforded the aluminum complexes LAlR2 (Al1-Al5, Al1: R-1 = Pr-i, R-2 = H, R = Me; Al2: R-1 = Me, R-2 = H, R = Me; Al3: R-1 = H, R-2 = H, R = Me; Al4: R-1 = Me, R-2 = Me, R = Me; Al5: R-1 = Me, R-2 = Me, R = Et) in high yields. All aluminum complexes were characterized by NMR spectroscopy and elemental analysis. The molecular structures of complexes Al4 and Al5 were determined by single-crystal X-ray diffractions and revealed a distorted tetrahedral geometry at aluminum. In the presence of BnOH, complexes Al1-Al5 efficiently initiated the ring-opening homopolymerization of epsilon-caprolactone (epsilon-CL) and rac-lactide (rac-LA), respectively, in a living/controlled manner.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/38216]
专题	化学研究所_工程塑料实验室
作者单位	1.Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China 2.Qingdao Univ Sci & Technol, Sch Polymer Sci & Engn, Qingdao 266042, Peoples R China 3.Cent S Univ, Dept Chem & Engn, Changsha 410083, Peoples R China 4.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China 5.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Liu, Shaofeng,Zhang, Jie,Zuo, Weiwei,et al. Synthesis of Aluminum Complexes Bearing 8-Anilide-5,6,7-trihydroquinoline Ligands: Highly Active Catalyst Precursors for Ring-Opening Polymerization of Cyclic Esters[J]. POLYMERS,2017,9(3).
APA	Liu, Shaofeng.,Zhang, Jie.,Zuo, Weiwei.,Zhang, Wenjuan.,Sun, Wen-Hua.,...&Li, Zhibo.(2017).Synthesis of Aluminum Complexes Bearing 8-Anilide-5,6,7-trihydroquinoline Ligands: Highly Active Catalyst Precursors for Ring-Opening Polymerization of Cyclic Esters.POLYMERS,9(3).
MLA	Liu, Shaofeng,et al."Synthesis of Aluminum Complexes Bearing 8-Anilide-5,6,7-trihydroquinoline Ligands: Highly Active Catalyst Precursors for Ring-Opening Polymerization of Cyclic Esters".POLYMERS 9.3(2017).