A Lewis acid catalyst anchored on silica grafted with quaternary alkylammonium chloride moieties

Thundi M. Jyothi; Mark L. Kaliya; Miron V. Landau

A Lewis acid catalyst anchored on silica grafted with quaternary alkylammonium chloride moieties

Thundi M. Jyothi, Mark L. Kaliya, Miron V. Landau

Department of Chemical Engineering

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

33 Scopus citations

Abstract

Resistance to leaching and re-usability are characteristic of the novel heterogeneous Lewis acid catalyst that was prepared by anchoring tin(IV) chloride on silica grafted with tetraalkylammonium or pyridinium chloride groups. The catalyst displays high activity and selectivity in the synthesis of 3-methyl-3-buten-1-ol by the Prins condensation of isobutene with formaldehyde [Eq. (1)].

Original language	English
Pages (from-to)	2881-2884
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	40
Issue number	15
State	Published - 3 Aug 2001

Keywords

Heterogeneous catalysis
Prins reaction
Supported catalysts
Tin

ASJC Scopus subject areas

Catalysis
General Chemistry

Cite this

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abstract = "Resistance to leaching and re-usability are characteristic of the novel heterogeneous Lewis acid catalyst that was prepared by anchoring tin(IV) chloride on silica grafted with tetraalkylammonium or pyridinium chloride groups. The catalyst displays high activity and selectivity in the synthesis of 3-methyl-3-buten-1-ol by the Prins condensation of isobutene with formaldehyde [Eq. (1)].",

keywords = "Heterogeneous catalysis, Prins reaction, Supported catalysts, Tin",

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T1 - A Lewis acid catalyst anchored on silica grafted with quaternary alkylammonium chloride moieties

AU - Jyothi, Thundi M.

AU - Kaliya, Mark L.

AU - Landau, Miron V.

PY - 2001/8/3

Y1 - 2001/8/3

N2 - Resistance to leaching and re-usability are characteristic of the novel heterogeneous Lewis acid catalyst that was prepared by anchoring tin(IV) chloride on silica grafted with tetraalkylammonium or pyridinium chloride groups. The catalyst displays high activity and selectivity in the synthesis of 3-methyl-3-buten-1-ol by the Prins condensation of isobutene with formaldehyde [Eq. (1)].

AB - Resistance to leaching and re-usability are characteristic of the novel heterogeneous Lewis acid catalyst that was prepared by anchoring tin(IV) chloride on silica grafted with tetraalkylammonium or pyridinium chloride groups. The catalyst displays high activity and selectivity in the synthesis of 3-methyl-3-buten-1-ol by the Prins condensation of isobutene with formaldehyde [Eq. (1)].

KW - Heterogeneous catalysis

KW - Prins reaction

KW - Supported catalysts

KW - Tin

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M3 - Article

AN - SCOPUS:0035800384

SN - 1433-7851

VL - 40

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EP - 2884

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 15

ER -

A Lewis acid catalyst anchored on silica grafted with quaternary alkylammonium chloride moieties

Abstract

Keywords

ASJC Scopus subject areas

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