Catalyst free Michael addition of 3-methyl-2-pyrazolin-5-one to β-nitrostyrenes ‘on water’: a green protocol for facile synthesis of 4-(1-aryl-2-nitroethyl)-3-methyl-1H-pyrazol-5-ol
| Autor: | Meshram, H.M., Satish Kumar, Nandigama, Nanubolu, Jagadeesh Babu, Chandrasekhara Rao, L., Nageswara Rao, N. |
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| Zdroj: | In Tetrahedron Letters 6 November 2013 54(45):5941-5944 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect