New synthesis of a useful C3 chiral building block by a heterogeneous method: Enantioselective hydrogenation of pyruvaldehyde dimethyl acetal over cinchona modified Pt/Al2O3 catalysts

Béla Török; Károly Felföldi; Katalin Balázsik; Mihály Bartók

doi:10.1039/a904694a

New synthesis of a useful C3 chiral building block by a heterogeneous method: Enantioselective hydrogenation of pyruvaldehyde dimethyl acetal over cinchona modified Pt/Al₂O₃ catalysts

Béla Török
, Károly Felföldi
, Katalin Balázsik
, Mihály Bartók

Chemistry

Hungarian Academy of Sciences
University of Szeged

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

Abstract

The first satisfactory application of the heterogeneous cinchona-modified Pt catalyst system for the synthesis of a C3 chiral building, namely, the highly enantioselective (up to 96.5% ee) hydrogenation of pyruvaldehyde dimethyl acetal to lactaldehyde dimethyl acetal is described.

Original language	English
Pages (from-to)	1725-1726
Number of pages	2
Journal	Chemical Communications
Issue number	17
DOIs	https://doi.org/10.1039/a904694a
State	Published - Sep 7 1999

ASJC Scopus Subject Areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/a904694a

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New synthesis of a useful C3 chiral building block by a heterogeneous method: Enantioselective hydrogenation of pyruvaldehyde dimethyl acetal over cinchona modified Pt/Al₂O₃ catalysts. / Török, Béla; Felföldi, Károly; Balázsik, Katalin et al.
In: Chemical Communications, No. 17, 07.09.1999, p. 1725-1726.

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

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abstract = "The first satisfactory application of the heterogeneous cinchona-modified Pt catalyst system for the synthesis of a C3 chiral building, namely, the highly enantioselective (up to 96.5\% ee) hydrogenation of pyruvaldehyde dimethyl acetal to lactaldehyde dimethyl acetal is described.",

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AU - Balázsik, Katalin

AU - Bartók, Mihály

PY - 1999/9/7

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AB - The first satisfactory application of the heterogeneous cinchona-modified Pt catalyst system for the synthesis of a C3 chiral building, namely, the highly enantioselective (up to 96.5% ee) hydrogenation of pyruvaldehyde dimethyl acetal to lactaldehyde dimethyl acetal is described.

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New synthesis of a useful C3 chiral building block by a heterogeneous method: Enantioselective hydrogenation of pyruvaldehyde dimethyl acetal over cinchona modified Pt/Al₂O₃ catalysts

Abstract

ASJC Scopus Subject Areas

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