Asymmetric Hydrosilylation of Ketones Catalyzed by Magnetically Recoverable and Reusable Copper Ferrite Nanoparticles

Herein we present magnetically recoverable and reusable copper ferrite nanoparticles for asymmetric hydrosilylation of several ketones. Up to 99% enantiometric excess was obtained at room temperature using polymethylhydrosiloxane as the stoichiometric reducing agent. The copper ferrite nanoparticles...

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Published in:Journal of organic chemistry 2009-06, Vol.74 (12), p.4608-4611
Main Authors: Kantam, M. Lakshmi, Yadav, Jagjit, Laha, Soumi, Srinivas, Pottabathula, Sreedhar, Bojja, Figueras, F
Format: Article
Language:English
Subjects:
Catalysis
Catalysts: preparations and properties
Chemistry
Exact sciences and technology
General and physical chemistry
Kinetics and mechanisms
Organic chemistry
Reactivity and mechanisms
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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cited_by cdi_FETCH-LOGICAL-a343t-f8806fb8f2d400c7642707f028e29969858775762734ae03d40a0e68f0867a983
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container_issue 12
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container_title Journal of organic chemistry
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creator Kantam, M. Lakshmi
Yadav, Jagjit
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description Herein we present magnetically recoverable and reusable copper ferrite nanoparticles for asymmetric hydrosilylation of several ketones. Up to 99% enantiometric excess was obtained at room temperature using polymethylhydrosiloxane as the stoichiometric reducing agent. The copper ferrite nanoparticles were magnetically separated, and the efficiency of the catalyst remains almost unaltered up to three cycles.
doi_str_mv 10.1021/jo9002823
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source American Chemical Society:Jisc Collections:American Chemical Society Read & Publish Agreement 2022-2024 (Reading list)
subjects Catalysis
Catalysts: preparations and properties
Chemistry
Exact sciences and technology
General and physical chemistry
Kinetics and mechanisms
Organic chemistry
Reactivity and mechanisms
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
title Asymmetric Hydrosilylation of Ketones Catalyzed by Magnetically Recoverable and Reusable Copper Ferrite Nanoparticles
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