0000000001314660

AUTHOR

Erlin Yue

showing 6 related works from this author

Constrained formation of 2-(1-(arylimino)ethyl)-7-arylimino-6,6-dimethylcyclopentapyridines and their cobalt(ii) chloride complexes: synthesis, chara…

2015

A series of 2-(1-(arylimino)ethyl)-7-arylimino-6,6-dimethylcyclopentapyridine derivatives (L1-L5) was synthesized, and individually reacted with cobalt(II) chloride to form the corresponding cobalt chloride complexes (C1-C4). These compounds were characterized, and the single crystal X-ray diffraction for two representative cobalt complexes was carried out. The molecular structures indicate that 2,7-bis(arylimino)cyclopentapyridines act as tridentate ligands; however, one of the Co-N coordinative bonds is weak due to the spatial separation of nitrogen atoms. Upon activation with either MAO or MMAO, all cobalt complexes exhibit catalytic activities toward ethylene. Polymerization takes place…

Ethylene010405 organic chemistryGeneral Chemical EngineeringInorganic chemistrychemistry.chemical_elementGeneral Chemistry010402 general chemistry01 natural sciencesChlorideNitrogen0104 chemical sciencesCatalysisCobalt(II) chloridechemistry.chemical_compoundPolymerizationchemistryPolymer chemistrymedicineCobaltSingle crystalmedicine.drugRSC Advances
researchProduct

Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6- dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors

2015

A series of 1-[2-(bis(4-fluorophenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylene derivatives together with the corresponding nickel bromide complexes was synthesized and characterized. Representative complexes C2 and C5 were characterized by the single-crystal X-ray diffraction, revealing a distorted tetrahedral geometry. Upon activation with either methylaluminoxane (MAO) or ethylaluminum sesquichloride (EASC), all nickel complexes exhibited high activities towards ethylene polymerization, producing polyethylene with a relatively low degree of branching and narrow polydispersity. Complex C1 maintained good activity at elevated reaction temperatures, which indicates significa…

Inorganic Chemistrychemistry.chemical_compoundNickelChemistryBromidePolymer chemistryDispersityMethylaluminoxaneTetrahedral molecular geometrychemistry.chemical_elementThermal stabilityPolyethyleneBranching (polymer chemistry)Dalton Transactions
researchProduct

CCDC 1042277: Experimental Crystal Structure Determination

2015

Related Article: Shizhen Du, Qifeng Xing, Zygmunt Flisak, Erlin Yue, Yang Sun, Wen-Hua Sun|2015|Dalton Trans.|44|12282|doi:10.1039/C5DT00052A

Space GroupCrystallography(N-(2-(bis(4-Fluorophenyl)methyl)-46-dimethylphenyl)-N'-mesitylacenaphthylene-12-di-imine)-dibromo-nickel(ii) unknown solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1054235: Experimental Crystal Structure Determination

2015

Related Article: Junjun Ba, Shizhen Du, Erlin Yue, Xinquan Hu, Zygmunt Flisak, Wen-Hua Sun|2015|RSC Advances|5|32720|doi:10.1039/C5RA04722F

Space GroupCrystallographyCrystal SystemDichloro-(N-(26-diethylphenyl)-2-(1-((26-diethylphenyl)imino)ethyl)-66-dimethyl-56-dihydro-7H-cyclopenta[b]pyridin-7-imine)-cobalt unknown solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1042276: Experimental Crystal Structure Determination

2015

Related Article: Shizhen Du, Qifeng Xing, Zygmunt Flisak, Erlin Yue, Yang Sun, Wen-Hua Sun|2015|Dalton Trans.|44|12282|doi:10.1039/C5DT00052A

Space GroupCrystallographyCrystal SystemCrystal Structure(N-(2-(bis(4-Fluorophenyl)methyl)-46-dimethylphenyl)-N'-(26-dimethylphenyl)acenaphthylene-12-diimine)-dibromo-nickel(ii)Cell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1054234: Experimental Crystal Structure Determination

2015

Related Article: Junjun Ba, Shizhen Du, Erlin Yue, Xinquan Hu, Zygmunt Flisak, Wen-Hua Sun|2015|RSC Advances|5|32720|doi:10.1039/C5RA04722F

Space GroupCrystallographyDichloro-(N-(26-dimethylphenyl)-2-(1-((26-dimethylphenyl)imino)ethyl)-66-dimethyl-56-dihydro-7H-cyclopenta[b]pyridin-7-imine)-cobalt(ii) unknown solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct