A water-stable constrained geometry catalyst for the polymerization of ethylene

Eisenhardt, Andrea; Kaminsky, Werner

doi:10.1016/j.catcom.2004.08.003

Catalysis Communications

2004

DOI: 10.1016/j.catcom.2004.08.003

|View full text |Cite

A water-stable constrained geometry catalyst for the polymerization of ethylene

Andrea Eisenhardt

Werner Kaminsky

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2008

2018

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Structure–Catalytic Activity Relationship in Bridging Silacycloalkyl Ring Conformations of Constrained Geometry Titanium Complexes

Kang

Kim

et al. 2008

Eur J Inorg Chem

View full text Add to dashboard Cite

A series of cyclic silylene-bridged (amidocyclopentadienyl)-dichlorotitanium(IV) complexes [TiCl 2 {η 5 -1-(CySitBuN-κN)-2,3,4,5-R 4 -C 5 }] was prepared, where CySi = silacyclobutyl (a), silacyclopentenyl (b), silacyclopentyl (c), and silacyclohexyl (d); R = H (4), Me (5). The starting silane, dichlorosilacycloalkane CySiCl 2 (1), was treated with NaCp (LiCp*), followed by LiNHtBu to yield the cyclic silylene-bridged ligands (R 4 C 5 )CySi(NHtBu) [R = H (2); Me (3)]. Subsequent deprotonation with n-butyllithium, followed by transmetalation with TiCl 4 yielded the desired constrained geometry complexes (CGCs) (CpCySiNtBu)TiCl 2 (4) and (Cp*CySiNtBu)TiCl 2 (5). The structures of the resulting cyclopentadienyl-(4b and 4c) and tetramethylcyclopentadienyl(silacycloalkyl)amidotitanium(IV) dichloride (5a, 5c, and 5d) species were studied by using X-ray crystallography to obtain geometrical information on cyclic silylene-modified CGCs. The ethylene polymerization by the cyclic silylene-bridged

show abstract

Structure–Catalytic Activity Relationship in Bridging Silacycloalkyl Ring Conformations of Constrained Geometry Titanium Complexes

Kang

Kim

et al. 2008

Eur J Inorg Chem

View full text Add to dashboard Cite

show abstract

Effect of MAO-modified nanoporous silica supports with single-site titanocene catalyst on ethylene polymerization

Azimfar

Badiei

Ghafelebashi³

et al. 2018

Korean J. Chem. Eng.

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

A water-stable constrained geometry catalyst for the polymerization of ethylene

Cited by 2 publications

References 19 publications

Structure–Catalytic Activity Relationship in Bridging Silacycloalkyl Ring Conformations of Constrained Geometry Titanium Complexes

Structure–Catalytic Activity Relationship in Bridging Silacycloalkyl Ring Conformations of Constrained Geometry Titanium Complexes

Effect of MAO-modified nanoporous silica supports with single-site titanocene catalyst on ethylene polymerization

Contact Info

Product

Resources

About