引用本文:
Mohammad Nikpassand, Manouchehr Mamaghani, Mohammad Ali Zanjanchi, Nosrat Olah Mahmoodi, Massomeh Mirzaeinejad. A convenient synthesis of 1,5-diarylpyrazoles from Baylis-Hillman adducts using HY-zeolite[J]. Chinese Chemical Letters,
2010, 21(1): 5-8.
doi:
10.1016/j.cclet.2009.07.020
Citation: Mohammad Nikpassand, Manouchehr Mamaghani, Mohammad Ali Zanjanchi, Nosrat Olah Mahmoodi, Massomeh Mirzaeinejad. A convenient synthesis of 1,5-diarylpyrazoles from Baylis-Hillman adducts using HY-zeolite[J]. Chinese Chemical Letters, 2010, 21(1): 5-8. doi: 10.1016/j.cclet.2009.07.020
Citation: Mohammad Nikpassand, Manouchehr Mamaghani, Mohammad Ali Zanjanchi, Nosrat Olah Mahmoodi, Massomeh Mirzaeinejad. A convenient synthesis of 1,5-diarylpyrazoles from Baylis-Hillman adducts using HY-zeolite[J]. Chinese Chemical Letters, 2010, 21(1): 5-8. doi: 10.1016/j.cclet.2009.07.020
A convenient synthesis of 1,5-diarylpyrazoles from Baylis-Hillman adducts using HY-zeolite
摘要:
A facile and convenient protocol was developed for the synthesis of 1,5-diarylpyrazoles using Baylis-Hillman adducts in the presence of HY-zeolite as an efficient recyclable heterogeneous catalyst in reasonable reaction times (1.5-2.5 h) and high yields (78-90%).
English
A convenient synthesis of 1,5-diarylpyrazoles from Baylis-Hillman adducts using HY-zeolite
Abstract:
A facile and convenient protocol was developed for the synthesis of 1,5-diarylpyrazoles using Baylis-Hillman adducts in the presence of HY-zeolite as an efficient recyclable heterogeneous catalyst in reasonable reaction times (1.5-2.5 h) and high yields (78-90%).
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Key words:
- 1,5-Diarylpyrazole
- / HY-zeolite
- / Baylis-Hillman
- / Heterogeneous catalysis
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