Synthesis and application of polymer-supported chiral Brønsted acid organocatalysts

Magnus Rueping; Erli Sugiono; Alexander Steck; Thomas Theissmann

doi:10.1002/adsc.200900746

Synthesis and application of polymer-supported chiral Brønsted acid organocatalysts

Magnus Rueping^*, Erli Sugiono, Alexander Steck, Thomas Theissmann

^*Corresponding author for this work

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

119 Scopus citations

Abstract

A new methodology for the immobilization of chiral Brønsted acids has been developed. The resulting heterogeneous organocatalysts have been employed in multiple consecutive catalysis cycles in the asymmetric organocatalytic transfer hydrogenation. The new catalyst system can not only be easily recovered from the reaction mixture in a tea-bag approach but it can also be easily reused in several catalytic cycles without loss of reactivity and selectivity.

Original language	English (US)
Pages (from-to)	281-287
Number of pages	7
Journal	Advanced Synthesis and Catalysis
Volume	352
Issue number	2-3
DOIs	https://doi.org/10.1002/adsc.200900746
State	Published - Feb 15 2010
Externally published	Yes

Keywords

BINOL phosphate
Heterogeneous catalysis
Immobilization
Organocatalysis
Polymers

ASJC Scopus subject areas

Catalysis
Organic Chemistry

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10.1002/adsc.200900746

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abstract = "A new methodology for the immobilization of chiral Br{\o}nsted acids has been developed. The resulting heterogeneous organocatalysts have been employed in multiple consecutive catalysis cycles in the asymmetric organocatalytic transfer hydrogenation. The new catalyst system can not only be easily recovered from the reaction mixture in a tea-bag approach but it can also be easily reused in several catalytic cycles without loss of reactivity and selectivity.",

keywords = "BINOL phosphate, Heterogeneous catalysis, Immobilization, Organocatalysis, Polymers",

author = "Magnus Rueping and Erli Sugiono and Alexander Steck and Thomas Theissmann",

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AU - Rueping, Magnus

AU - Sugiono, Erli

AU - Steck, Alexander

AU - Theissmann, Thomas

PY - 2010/2/15

Y1 - 2010/2/15

N2 - A new methodology for the immobilization of chiral Brønsted acids has been developed. The resulting heterogeneous organocatalysts have been employed in multiple consecutive catalysis cycles in the asymmetric organocatalytic transfer hydrogenation. The new catalyst system can not only be easily recovered from the reaction mixture in a tea-bag approach but it can also be easily reused in several catalytic cycles without loss of reactivity and selectivity.

AB - A new methodology for the immobilization of chiral Brønsted acids has been developed. The resulting heterogeneous organocatalysts have been employed in multiple consecutive catalysis cycles in the asymmetric organocatalytic transfer hydrogenation. The new catalyst system can not only be easily recovered from the reaction mixture in a tea-bag approach but it can also be easily reused in several catalytic cycles without loss of reactivity and selectivity.

KW - BINOL phosphate

KW - Heterogeneous catalysis

KW - Immobilization

KW - Organocatalysis

KW - Polymers

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U2 - 10.1002/adsc.200900746

DO - 10.1002/adsc.200900746

M3 - Article

AN - SCOPUS:77149179738

SN - 1615-4150

VL - 352

SP - 281

EP - 287

JO - Advanced Synthesis and Catalysis

JF - Advanced Synthesis and Catalysis

IS - 2-3

ER -

Synthesis and application of polymer-supported chiral Brønsted acid organocatalysts

Abstract

Keywords

ASJC Scopus subject areas

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