Synthesis and use of (perfluoroaryl) fluoro-aluminate anion

Marks, Tobin J.; Chen, You-Xian

Synthesis and use of (perfluoroaryl) fluoro-aluminate anion

Patent · Sun Dec 31 23:00:00 EST 2000

OSTI ID:873714

Marks, Tobin J.; Chen, You-Xian

A trityl perfluorophenyl alumninate such as tris(2,2',2"-nonafluorobiphenyl)-fluoroaluminate (PBA.sup..crclbar.) and its role as a cocatalyst in metallocene-mediated olefin polymerization is disclosed. Gallium and indium analogs are also disclosed, as are analogs with different anyl groups or different numbers of flourine atoms thereon.

Research Organization:: Northwestern University, Evanston, IL (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FG02-86ER13511

Assignee:: Northwestern University (Evanston, IL)

Patent Number(s):: 6,229,034

Application Number:: 09/633,987

OSTI ID:: 873714

Country of Publication:: United States

Language:: English

References (10)

Sterically Encumbered (Perfluoroaryl) Borane and Aluminate Cocatalysts for Tuning Cation−Anion Ion Pair Structure and Reactivity in Metallocene Polymerization Processes. A Synthetic, Structural, and Polymerization Study Chen, You-Xian (Eugene); Metz, Matthew V.; Li, Liting Journal of the American Chemical Society, Vol. 120, Issue 25 https://doi.org/10.1021/ja973769t	journal	July 1998
Very Large Counteranion Modulation of Cationic Metallocene Polymerization Activity and Stereoregulation by a Sterically Congested (Perfluoroaryl)fluoroaluminate Chen, You-Xian; Stern, Charlotte L.; Marks, Tobin J. Journal of the American Chemical Society, Vol. 119, Issue 10, p. 2582-2583 https://doi.org/10.1021/ja963834j	journal	March 1997
“Constrained Geometry” Dialkyl Catalysts. Efficient Syntheses, C−H Bond Activation Chemistry, Monomer−Dimer Equilibration, and α-Olefin Polymerization Catalysis Chen, You-Xian; Marks, Tobin J. Organometallics, Vol. 16, Issue 16 https://doi.org/10.1021/om970288+	journal	August 1997
Perfluorophenyl derivatives of the elements Fenton, D. E.; Park, A. J.; Shaw, D. Journal of Organometallic Chemistry, Vol. 2, Issue 6, p. 437-446 https://doi.org/10.1016/S0022-328X(00)83258-1	journal	December 1964
How coordinating are non-coordinating anions? Siedle, A. R.; Hanggi, Bonnie; Newmark, Richard A. Macromolecular Symposia, Vol. 89, Issue 1 https://doi.org/10.1002/masy.19950890129	journal	January 1995
Organo-Lewis Acids As Cocatalysts in Cationic Metallocene Polymerization Catalysis. Unusual Characteristics of Sterically Encumbered Tris(perfluorobiphenyl)borane Chen, You-Xian; Stern, Charlotte L.; Yang, Shengtian Journal of the American Chemical Society, Vol. 118, Issue 49 https://doi.org/10.1021/ja962315d	journal	January 1996
Surface-bound metal hydrocarbyls. Organometallic connections between heterogeneous and homogeneous catalysis Marks, Tobin J. Accounts of Chemical Research, Vol. 25, Issue 2 https://doi.org/10.1021/ar00014a001	journal	February 1992
Cationic Zirconocene Olefin Polymerization Catalysts Based on the Organo-Lewis Acid Tris(pentafluorophenyl)borane. A Synthetic,Structural, Solution Dynamic, and Polymerization Catalytic Study Yang, Xinmin; Stern, Charlotte L.; Marks, Tobin J. Journal of the American Chemical Society, Vol. 116, Issue 22 https://doi.org/10.1021/ja00101a022	journal	November 1994
Polyfluoroaryl organometallic compounds. Part IV. Fluorocarbon derivatives of tricovalent aluminium Chambers, R. D.; Cunningham, J. A. Journal of the Chemical Society C: Organic https://doi.org/10.1039/j39670002185	journal	January 1967
Reactive cationic dicyclopentadienyl zirconium(IV) complexes Jordan, Richard F.; Dasher, William E.; Echols, Scott F. Journal of the American Chemical Society, Vol. 108, Issue 7, p. 1718-1719 https://doi.org/10.1021/ja00267a068	journal	April 1986

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Related Subjects

-fluoroaluminate
-nonafluorobiphenyl
/999/
alumninate
analogs
anion
anyl
atoms
cocatalyst
crclbar
disclosed
flourine
fluoro-aluminate
fluoro-aluminate anion
gallium
indium
metallocene-mediated
metallocene-mediated olefin
olefin
olefin polymer
olefin polymerization
pba
perfluoroaryl
perfluorophenyl
perfluorophenyl alumninate
polymerization
role
synthesis
thereon
tris
trityl
trityl perfluorophenyl

Synthesis and use of (perfluoroaryl) fluoro-aluminate anion

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References (10)

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