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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 SiO(2) 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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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2001
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6236430/ http://dx.doi.org/10.3390/60800694 |