Zirconocene dichloride complexes with a 1,2-naphthylidene bridge as catalysts for the polymerisation of ethylene and propylene
摘要:
Ansa-zirconocene dichloride complexes containing a 9-fluorenyl group at the 1-position of naphthalene and a 2-indenyl 12, 1-indenyl 13, or cyclopentadienyl 14 group at the 2-position of the naphthalene were synthesised and characterised. The molecular structures of the complexes have been determined by single crystal X-ray diffraction studies. After activation with excess methyl-alumoxane (MAO). the complexes were used as homogeneous catalysts for the homopolymerisation of ethylene and propylene. (C) 2004 Elsevier B.V. All rights reserved.
Zirconocene dichloride complexes with a 1,2-naphthylidene bridge as catalysts for the polymerisation of ethylene and propylene
摘要:
Ansa-zirconocene dichloride complexes containing a 9-fluorenyl group at the 1-position of naphthalene and a 2-indenyl 12, 1-indenyl 13, or cyclopentadienyl 14 group at the 2-position of the naphthalene were synthesised and characterised. The molecular structures of the complexes have been determined by single crystal X-ray diffraction studies. After activation with excess methyl-alumoxane (MAO). the complexes were used as homogeneous catalysts for the homopolymerisation of ethylene and propylene. (C) 2004 Elsevier B.V. All rights reserved.
Zirconocene dichloride complexes with a 1,2-naphthylidene bridge as catalysts for the polymerisation of ethylene and propylene
作者:Helmut G Alt、Robert W Baker、Mahmoud Dakkak、Michael A Foulkes、Marc O Schilling、Peter Turner
DOI:10.1016/j.jorganchem.2004.03.021
日期:2004.6
Ansa-zirconocene dichloride complexes containing a 9-fluorenyl group at the 1-position of naphthalene and a 2-indenyl 12, 1-indenyl 13, or cyclopentadienyl 14 group at the 2-position of the naphthalene were synthesised and characterised. The molecular structures of the complexes have been determined by single crystal X-ray diffraction studies. After activation with excess methyl-alumoxane (MAO). the complexes were used as homogeneous catalysts for the homopolymerisation of ethylene and propylene. (C) 2004 Elsevier B.V. All rights reserved.