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Water-soluble chiral aminosulfonamides as ligands for ruthenium(II)-catalyzed asymmetric transfer hydrogenation

Paper ID Volume ID Publish Year Pages File Format Full-Text
51399 46842 2009 4 PDF Available
Title
Water-soluble chiral aminosulfonamides as ligands for ruthenium(II)-catalyzed asymmetric transfer hydrogenation
Abstract

New water-soluble chiral aminosulfonamides were synthesized from (R,R)-1,2-diphenylethylenediamine. The ruthenium catalysts prepared from chiral aminosulfonamide ligands with [RuCl2(p-cymene)]2 were used in the asymmetric transfer hydrogenation of prochiral ketones in water with excellent conversion rates and enantioselectivities without adding any surfactants. The catalysts could be easily recovered and reused several times without loss of enantioselectivity and activity.

Keywords
Asymmetric transfer hydrogenation; Chiral aminosulfonamide; Water; Ketones
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Water-soluble chiral aminosulfonamides as ligands for ruthenium(II)-catalyzed asymmetric transfer hydrogenation
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 13, 25 July 2009, Pages 1685–1688
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us