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Molecules 2001, 6(8), 694-698; doi:10.3390/60800694
Article

An Efficient and Chemoselective Method for Oximination of β-Diketones Under Mild and Heterogeneous Conditions

Department of Chemistry, College of Science, University of Bu-Ali Sina, Postal code 65174, P.O. Box No. 4135, Hamadan, I.R. Iran
Received: 26 August 2000 / Revised: 10 June 2001 / Accepted: 10 July 2001 / Published: 31 July 2001
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Abstract

A combination of oxalic acid dihydrate and sodium nitrite in the presence of wet SiO2 was used as an effective nitrosating agent for the nitrosation of β-diketones to their corresponding α-oximinoketones in moderate to excellent yields under mild and heterogenous conditions.
Keywords: Nitrosation; α-Oximination; β-diketones; oxalic acid dihydrate Nitrosation; α-Oximination; β-diketones; oxalic acid dihydrate
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Zolfigol, M.A. An Efficient and Chemoselective Method for Oximination of β-Diketones Under Mild and Heterogeneous Conditions. Molecules 2001, 6, 694-698.

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