ICCAS OpenIR
Synthesis and Characterization of Heteroscorpionate Rare-Earth Metal Dialkyl Complexes and Catalysis on MMA Polymerization
Zhang, Zhichao1,2; Cui, Dongmei1; Trifonov, Alexander A.3
2010-06-01
Source PublicationEUROPEAN JOURNAL OF INORGANIC CHEMISTRY
ISSN1434-1948
Issue18Pages:2861-2866
AbstractA series of rare-earth metal alkyl complexes supported by a heteroscorpionate ligand were prepared and structurally characterized. X-ray diffraction analysis revealed that the heteroscorpionate ligand is face-capping on the rare-earth metal in k(3) mode, making the configuration of the afforded chalky! metal complexes similar to that of half-metallocenes. These complexes are capable of polymerizing methyl methacrylate, with the lutetium complex displaying the highest activity even at low temperature. The poly(methyl methacrylate) obtained is syndiotactically enriched with narrow molecular weight distribution.
KeywordRare Earths Tridentate Ligands Polymerization
DOI10.1002/ejic.201000108
Indexed BySCI
Language英语
WOS IDWOS:000279975400035
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:41[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69120
Collection中国科学院化学研究所
Corresponding AuthorCui, Dongmei
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
3.Russian Acad Sci, GA Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603950, Russia
Recommended Citation
GB/T 7714
Zhang, Zhichao,Cui, Dongmei,Trifonov, Alexander A.. Synthesis and Characterization of Heteroscorpionate Rare-Earth Metal Dialkyl Complexes and Catalysis on MMA Polymerization[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2010(18):2861-2866.
APA Zhang, Zhichao,Cui, Dongmei,&Trifonov, Alexander A..(2010).Synthesis and Characterization of Heteroscorpionate Rare-Earth Metal Dialkyl Complexes and Catalysis on MMA Polymerization.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY(18),2861-2866.
MLA Zhang, Zhichao,et al."Synthesis and Characterization of Heteroscorpionate Rare-Earth Metal Dialkyl Complexes and Catalysis on MMA Polymerization".EUROPEAN JOURNAL OF INORGANIC CHEMISTRY .18(2010):2861-2866.
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