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A convenient synthesis of 1,5-diarylpyrazoles from Baylis-Hillman adducts using HY-zeolite 被引量:1
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作者 Mohammad Nikpassand Manouchehr Mamaghani +2 位作者 Mohammad Ali Zanjanchi Nosrat Olah Mahmoodi massomeh mirzaeinejad 《Chinese Chemical Letters》 SCIE CAS CSCD 2010年第1期5-8,共4页
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 reacti... 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%). 展开更多
关键词 1 5-Diarylpyrazole HY-zeolite BAYLIS-HILLMAN Heterogeneous catalysis
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