Aluminum schiff base catalysts derived from beta-diketone for the stereoselective polymerization of racemic lactides | |
Pang, X; Du, HZ; Chen, XS; Zhuang, XL; Cui, DM; Jing, XB | |
刊名 | Journal of polymer science part a-polymer chemistry |
2005-12-15 | |
卷号 | 43期号:24页码:6605-+ |
关键词 | Biodegradable Crystal structures Enolic Ring-opening polymerization Stereoselective |
ISSN号 | 0887-624X |
DOI | 10.1002/pola.21108 |
通讯作者 | Chen, xs() |
英文摘要 | Two aluminum schiff base catalysts with the formula la1et [l = bis(benzoylacetone)trimethylenediimine (1) or bis(benzoylacetone)ethylenediimine (2)] were designed and synthesized for a comparison of their catalytic properties in the polymerization of racemic lactides. single-crystal data of catalyst 1 confirmed its trigonal bipyramidal configuration with a five-coordinated aluminum atom in the center. these catalysts were shown to be highly active and stereoselective for the controlled ring-opening polymerization of racemic lactides. |
WOS关键词 | RING-OPENING POLYMERIZATION ; STEREOCOMPLEX FORMATION ; RAC-LACTIDE ; MECHANISM ; INITIATOR ; STEREOCONTROL ; COMPLEXES ; STEREOCOPOLYMERS ; STEREOCHEMISTRY ; 5-COORDINATE |
WOS研究方向 | Polymer Science |
WOS类目 | Polymer Science |
语种 | 英语 |
出版者 | JOHN WILEY & SONS INC |
WOS记录号 | WOS:000233648700038 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2377512 |
专题 | 中国科学院大学 |
通讯作者 | Chen, XS |
作者单位 | 1.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 |
推荐引用方式 GB/T 7714 | Pang, X,Du, HZ,Chen, XS,et al. Aluminum schiff base catalysts derived from beta-diketone for the stereoselective polymerization of racemic lactides[J]. Journal of polymer science part a-polymer chemistry,2005,43(24):6605-+. |
APA | Pang, X,Du, HZ,Chen, XS,Zhuang, XL,Cui, DM,&Jing, XB.(2005).Aluminum schiff base catalysts derived from beta-diketone for the stereoselective polymerization of racemic lactides.Journal of polymer science part a-polymer chemistry,43(24),6605-+. |
MLA | Pang, X,et al."Aluminum schiff base catalysts derived from beta-diketone for the stereoselective polymerization of racemic lactides".Journal of polymer science part a-polymer chemistry 43.24(2005):6605-+. |
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