ICCAS OpenIR
Grown-like macrocycle zinc complex derived from beta-diketone ligand for the polymerization of rac-lactide
Pang, Xuan1,2; Chen, Xuesi1; Zhuang, Xiuli1; Jing, Xiabin1
2008-01-15
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
Volume46Issue:2Pages:643-649
AbstractEnolic Schiff base zinc (II) complex 1 was synthesized. XRD revealed 1 was a novel crown-like macrocycle structure consisted of hexanuclear units of (LZnEt)(6) via the coordination chelation between the Zn atom and adjacent amine nitrogen atom. Further reaction of 1 with one equivalent 2-propanol at RT produced Zn-alkoxide 2 by in situ alcoholysis. Complex 2 was used as an initiator to polymerize rac-lactide in a controlled manner to give heterotactic enriched polylactide. Factors that influenced the polymerization such as the polymerization time and the temperature as well as the monomer concentration were discussed in detail in this paper. (C) 2007 Wiley Periodicals, Inc.
KeywordBiodegradable Crystal Structure Enolic Ring-opening Polymerization Stereoselective
DOI10.1002/pola.22412
Indexed BySCI
Language英语
WOS IDWOS:000252473000023
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65688
Collection中国科学院化学研究所
Corresponding AuthorChen, Xuesi
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Pang, Xuan,Chen, Xuesi,Zhuang, Xiuli,et al. Grown-like macrocycle zinc complex derived from beta-diketone ligand for the polymerization of rac-lactide[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2008,46(2):643-649.
APA Pang, Xuan,Chen, Xuesi,Zhuang, Xiuli,&Jing, Xiabin.(2008).Grown-like macrocycle zinc complex derived from beta-diketone ligand for the polymerization of rac-lactide.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,46(2),643-649.
MLA Pang, Xuan,et al."Grown-like macrocycle zinc complex derived from beta-diketone ligand for the polymerization of rac-lactide".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 46.2(2008):643-649.
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