The ring closure and rearrangement of N-2-aminobenzoyl -N-methylhydrazones of β-dicarbonyl compounds |
| |
| Authors: | Melinda Gál Ödön Fehér Endre Tihanyl Gyula Horváth Gyula Jerkovich |
| |
| Institution: | Institute for Drug Research, H-1325 Budapest, P.O. Box 82., Hungary U.K. |
| |
| Abstract: | A novel rearrangement was observed during the cyclization of N-(2-aminobenzoyl)-N-methylhydrazones of β-dicarbonyl compounds, leading to pyrazole derivatives 2,4, and 5 depending on substituents and the reaction media. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
