شماره ركورد :
18564
عنوان به زبان ديگر :
One-Pot Facile Conversion of Baylis-Hillman Adducts into 1,5-Diarylpyrazoles Using Microwave Irradiation
پديد آورندگان :
Mamaghani M. نويسنده , Abaee M.S. نويسنده , Abbasi H. نويسنده
از صفحه :
89
تا صفحه :
92
تعداد صفحه :
4
چكيده لاتين :
Several Baylis-Hillman adducts were prepared by the reaction of appropriate arylaldehydes with methyl vinyl ketone in the presence of imidazole and a catalytic amount of L-proline, in 55-90% yields. An easy transformation of these adducts into 1,5- diarylpyrazoles was achieved using microwave irradiation (400 W) with short reaction times (1-3 min) and high yields (80-91%).
شماره مدرك :
1202540
لينک به اين مدرک :
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