Regioselective synthesis of 1,3,4,5-tetrasubstituted pyrazoles from Baylis-Hillman adducts |
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| Authors: | Ka Young LeeJeong Mi Kim Jae Nyoung Kim |
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| Institution: | Department of Chemistry and Institute of Basic Science, Chonnam National University, Kwangju 500-757, South Korea |
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| Abstract: | Tetrasubstituted pyrazole derivatives 3a-j were synthesized regioselectively in good yields from the reaction of Baylis-Hillman adducts 1a-f and hydrazine hydrochlorides 2a-d in 1,2-dichloroethane. |
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