An Efficient and Chemoselective Method for Oximination of β-Diketones Under Mild and Heterogeneous Conditions
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.
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| Format: | Article |
| Language: | English |
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MDPI AG
2001-07-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/6/8/694/ |