Surface organozirconium electrophiles activated by chemisorption on "super acidic" sulfated zirconia as hydrogenation and polymerization catalysts. A synthetic, structural, and mechanistic catalytic study

Hongsang Ahn; Christopher P. Nicholas; Tobin Jay Marks

doi:10.1021/om020056x

Surface organozirconium electrophiles activated by chemisorption on "super acidic" sulfated zirconia as hydrogenation and polymerization catalysts. A synthetic, structural, and mechanistic catalytic study

Hongsang Ahn, Christopher P. Nicholas, Tobin Jay Marks^*

^*Corresponding author for this work

Chemistry

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71 Scopus citations

Abstract

Surface organozirconium electrophiles activated by chemisorption on super acidic sulfated zirconia as hydrogenation and polymerization catalysts were investigated. A synthetic, structural, and mechanistic catalytic study of the electrophile was reported. Protonolytic poisoning revealed that a maximum of ∼68% of Zr sites in Cp′Zr(CH₃)₃/ZRS400 were catalytically significant for benzene hydrogenation.

Original language	English (US)
Pages (from-to)	1788-1806
Number of pages	19
Journal	Organometallics
Volume	21
Issue number	9
DOIs	https://doi.org/10.1021/om020056x
State	Published - Apr 29 2002

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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Surface organozirconium electrophiles activated by chemisorption on "super acidic" sulfated zirconia as hydrogenation and polymerization catalysts. A synthetic, structural, and mechanistic catalytic study. / Ahn, Hongsang; Nicholas, Christopher P.; Marks, Tobin Jay.
In: Organometallics, Vol. 21, No. 9, 29.04.2002, p. 1788-1806.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Surface organozirconium electrophiles activated by chemisorption on "super acidic" sulfated zirconia as hydrogenation and polymerization catalysts. A synthetic, structural, and mechanistic catalytic study

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AU - Nicholas, Christopher P.

AU - Marks, Tobin Jay

PY - 2002/4/29

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N2 - Surface organozirconium electrophiles activated by chemisorption on super acidic sulfated zirconia as hydrogenation and polymerization catalysts were investigated. A synthetic, structural, and mechanistic catalytic study of the electrophile was reported. Protonolytic poisoning revealed that a maximum of ∼68% of Zr sites in Cp′Zr(CH3)3/ZRS400 were catalytically significant for benzene hydrogenation.

AB - Surface organozirconium electrophiles activated by chemisorption on super acidic sulfated zirconia as hydrogenation and polymerization catalysts were investigated. A synthetic, structural, and mechanistic catalytic study of the electrophile was reported. Protonolytic poisoning revealed that a maximum of ∼68% of Zr sites in Cp′Zr(CH3)3/ZRS400 were catalytically significant for benzene hydrogenation.

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Surface organozirconium electrophiles activated by chemisorption on "super acidic" sulfated zirconia as hydrogenation and polymerization catalysts. A synthetic, structural, and mechanistic catalytic study

Abstract

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