KSF: an efficient catalyst for the regioselective synthesis of 1,5-diaryl pyrazoles using Baylis-Hillman adducts.
A facile and convenient protocol was developed for the regioselective synthesis of 1,5-diarylpyrazoles using Baylis-Hillman adducts over KSF catalyst in high yields (70-90%) and low reaction times.
Nikpassand
Mohammad
M
Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht, Iran.
Mamaghani
Manouchehr
M
Tabatabaeian
Khalil
K
Kupaei Abiazi
Maryam
M
D001546:Bentonite / Q000737:chemistry*; D001555:Benzene Derivatives / Q000138:chemical synthesis / Q000737:chemistry; D002384:Catalysis; D055598:Chemical Phenomena; D005025:Ethylene Dichlorides / Q000737:chemistry; D015394:Molecular Structure; D011720:Pyrazoles / Q000138:chemical synthesis* / Q000737:chemistry
D001555:Benzene Derivatives; D005025:Ethylene Dichlorides; D011720:Pyrazoles; C523398:montmorillonite KSF; D001546:Bentonite; C024565:ethylene dichloride