A Facile and Efficient Synthesis of 2??(5??(4??Substitutedphenyl)??4, 5??dihydro??3??phenylpyrazol??1??yl)??6??Substitutedbenzothiazoles and Their Biological Studies

D Munirajasekhar, M Himaja…

Index: Munirajasekhar; Himaja; Mali, Sunil V. Journal of Heterocyclic Chemistry, 2014 , vol. 51, # 2 p. 459 - 465

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Abstract

Abstract A series of new 1-substituted 3, 5-diarylpyrazolines (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25) were synthesized in good yield by both conventional and microwave-assisted synthesis from α, β-unsaturated ketones (6, 7, 8, 9) in n-butanol and benzothiazole hydrazines (2, 3, 4, 5). All the new compounds were characterized by IR, NMR, and mass spectral data. The synthesized compounds (10, 11, 12, 13, 14, 15, 16, 17, ...