N-[1-(1H-Benzimidazol-2-yl)-2-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)vinyl]benzamide
Abstract
A novel benzimidazole derivative (2) was synthesized by hydrolyzing 4-[(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]-2-phenyloxazol-5(4H)-one (1), the azlactone precursor in an acidic medium and treating the product with o-phenylenediamine (OPDA) in situ. The structure of the title compound (2) was established on basis of FT-IR, 1H-NMR, 13C-NMR and mass spectral data.
Metrics
Citation History
Topics
Related Documents
N-{2-[2-(5-Methyl-1H-pyrazol-3-yl)acetamido]phenyl}benzamide monohydrate
Karim ChkirateJoel T. MagueNada Kheira SebbarY. OuzidanEl Mokhtar Essassi
N-{2-[2-(5-Methyl-1H-pyrazol-3-yl)acetamido]phenyl}benzamide monohydrate
Karim ChkirateJoel T. MagueNada Kheira SebbarY. OuzidanEl Mokhtar Essassi
2-(Benzoylamino)-3-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)acrylic acid
Darpan KaushikTarawanti VermaKapish Madaan
N-(6-Chloro-3-nitropyridin-2-yl)-5-(1-methyl-1H-pyrazol-4-yl)isoquinolin-3-amine
Valentin WydraStefan GersteneckerDieter SchollmeyerStanislav AndreevTeodor DimitrovRicardo A. M. SerafimStefan LauferMatthias Gehringer
Synthesis and Characterization of Some 2‐(1‐Phenyl‐3‐(thiophen‐2‐yl)‐1H‐pyrazol‐4‐yl)‐4H‐chromon‐4‐ones, 4‐(2‐Hydroxyphenyl)‐6‐(1‐phenyl‐3‐ (thiophen‐2‐yl)‐1H‐pyrazol‐4‐yl)pyrimidine‐2‐(1H)‐thione, 2‐(5‐(1‐Phenyl‐3‐ (thiophen‐2‐yl)‐1H‐pyrazol‐4‐yl)‐1H‐pyrazol‐3‐yl)phenol and 2‐(2,3‐Dihydro‐2‐(1‐phenyl‐3‐(thiophen‐2‐yl)‐1H‐pyrazol‐4‐yl)benzo[b] [1,4]thiazepin‐4‐yl)phenol.
M. S. MoreM. S. ShingareS. B. KaleN. R. DalviB. K. Karale