Abstract
One-pot synthesis of different benzochromeno-pyrazole derivatives has been reported via reaction of aldehydes, 3-methyl-1H-pyrazol-5(4H)-one and α-naphthol/β-naphthol in the presence of sulfamic acid.
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Heravi, M.M., Saeedi, M., Beheshtiha, Y.S. et al. One-pot synthesis of benzochromeno-pyrazole derivatives. Mol Divers 15, 239–243 (2011). https://doi.org/10.1007/s11030-010-9263-4
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Keywords
- Benzochromeno-pyrazole derivatives
- 3-Methyl-1H-pyrazol-5(4H)-one
- Multicomponent reaction
- α-Naphthol
- β-Naphthol