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Synthesis and Antimicrobial Studies of New Bis[4,5‐dihydro‐1‐phenyl‐5‐thienyl‐3‐(phenyl‐4‐alkoxy)‐1 H ‐pyrazole] Derivatives
Author(s) -
Yusuf Mohamad,
Jain Payal
Publication year - 2014
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.1805
Subject(s) - chemistry , antimicrobial , pyrazole , alkoxy group , alkyl , mass spectrum , proton nmr , stereochemistry , carbon 13 nmr , medicinal chemistry , combinatorial chemistry , organic chemistry , ion
Syntheses and antimicrobial behavior of the alkyl linked new bispyrazolines 4a , 4b , 4c , 4d , 4e , 4f , 4g have been investigated. These compounds exhibited better antimicrobial activities as compared with their corresponding bischalcones. The structures of the prepared compounds ( 3a , 3b , 3c , 3d , 3e , 3f , 3g and 4a , 4b , 4c , 4d , 4e , 4f , 4g ) were determined from the rigorous analysis of their IR, 1 H NMR, 13 C NMR, and mass spectral parameters.