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Angewandte Chemie International Edition

Angewandte Chemie International Edition

IF: 16.1
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Propylene Carbonate as a Solvent for Asymmetric Hydrogenations?

Published:25 July 2007 DOI: 10.1002/anie.200700990 PMID: 17610232
Jerome Bayardon Dr., Jens Holz Dr., Benjamin Sch?ffner Dipl.-Chem., Vasyl Andrushko Dr., Sergej Verevkin Priv.-Doz. Dr., Angelika Preetz Dipl.-Chem., Armin B?rner Prof.?Dr.

Abstract

A penny saved is a penny earned: The use of propylene carbonate as the solvent in iridium-catalyzed hydrogenations of nonfunctionalized olefins allows efficient catalyst recycling through the formation of two-phase mixtures with nonpolar solvents such as n-hexane. In the picture, the hydrogenated tetrahydronaphthalene derivative is extracted into the hydrocarbon phase.

Substances (3)

Related products
Procduct Name CAS Molecular Formula Supplier Price
Hexane 110-54-3 C6H14 886 suppliers $20.00-$8100.00
Propylene carbonate 108-32-7 C4H6O3 783 suppliers $6.35-$10140.00
1,2,3,4-Tetrahydronaphthalene 119-64-2 C10H12 416 suppliers $9.00-$5480.00

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