IJSR - International Journal of Scientific Research

Dr.Shailesh P. Prajapati; Dr.Naresh. K. Prajapati

Volume : V, Issue : XII, December - 2016

Synthesis, characterization and microbiological activity of 1(2,4dinitrophenyl)4(substitutedphenyl)6{[(4chloroyphenyl)methylene] amino}3methyl1,4dihydropyrano[2,3c]pyrazol

Dr. Shailesh P. Prajapati, Dr. Naresh. K. Prajapati

Abstract :

synthesis, characterization and microbiological activity of 1–(2,4–dinitrophenyl)–4–(substitutedphenyl)–6– {[(4–chloroyphenyl)methylene] amino}–3–methyl–1,4–dihydropyrano[2,3–c]pyrazole–5–carbonitrile synthesized by coupling reaction between 6–amino–4–(substitutedphenyl)–1–(2,4–dinitrophenyl)–3–methyl–pyrazolo[3,4–b]pyridine–5–carbonitrile and 4– methoxybenzaldehyde by using ethanol as a solvent. ?e synthesized compounds were characterized by Elemental Analysis ,Infra Red spectroscopy and NMR spectroscopy. All compound tested their microbiological activity by Cupborer method