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A facile deprotection of oximes over mixed metal oxides under solvent-free conditions

Paper ID Volume ID Publish Year Pages File Format Full-Text
52228 46867 2008 6 PDF Available
Title
A facile deprotection of oximes over mixed metal oxides under solvent-free conditions
Abstract

The catalyst CeO2–ZrO2 was prepared by co-precipitation method. The as-synthesized material was characterized by BET surface area, particle size, EDAX, XRD and FTIR techniques. The catalytic activity was tested for deprotection of oximes of ketones and aldehydes efficiently over CeO2–ZrO2 using tert-butyl hydrogen peroxide (TBHP) as an oxidant under solvent-free protocol. This method is high yielding, clean, safe, cost effective and therefore very suitable for practical organic synthesis. The catalyst tested for this synthetically useful transformation showed considerable level of reusability besides good activity. The reaction conditions were optimized by studying several variables such as choice of metal oxide, catalyst composition and solvent.

Keywords
Mixed metal oxides; Catalytic deprotection of oxime; TBHP; Solvent-free
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A facile deprotection of oximes over mixed metal oxides under solvent-free conditions
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 5, 20 March 2008, Pages 639–644
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
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