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Use of surfactants in water-soluble ruthenium(II) complex-catalyzed asymmetric hydrogen-transfer reduction of aromatic ketones

✍ Scribed by Hae Yoon Rhyoo; Hee-Jung Park; Won Hyuk Suh; Young Keun Chung

Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
190 KB
Volume
43
Category
Article
ISSN
0040-4039

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✦ Synopsis

The introduction of surfactants to the water-soluble Ru(II)-catalyzed asymmetric transfer hydrogenation of ketones led to an increase of the catalytic activity and reusability compared to the catalytic systems without surfactants

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## Abstract The chiral amino amide **3** was derived from L‐proline and used for the [RuCl~2~(__p__‐cymene)]~2~‐catalyzed asymmetric transfer hydrogenation of prochiral ketones performed in water. Moderate to good chemical selectivities (up to 95% yield) and enantioselectivities (up to 90% ee) were