Substituted quinolinones, part 11: Efficient synthesis of different 3-(4-arylidene and hetarylidene-5-oxopyrazolin-3-yl) quinolin-2-ones

Synthetic Communications

Volumn 37, Issue 4, 2007, Pages 607-621

  Abass, Mohamed ^a   Othman, Elham S ^b   Hassan, Akram ^a  

^a Ain Shams University   (Egypt)

^b Faculty of Girls   (Saudi Arabia)

Author keywords

Heterocyclic synthesis; Knoevenagel condensation; Pyrazolinone; Quinolinone; RORC

Indexed keywords

1 ETHYL 4 HYDROXY 3 [4 [1 [2 (2 HYDROXYPHENYL) 5,6 DIHYDRO 4H BENZO[H] CHROMEN 3 YL]METHYLENE] 5 OXO 4,5 DIHYDRO 1H PYRAZOL 3 YL]QUINOLIN 2(1H) ONE; 1 ETHYL 4 HYDROXY 3 [5 OXO 4 [(4 OXO 4H CHROMEN 3 YL)METHYLENE] 4,5 DIHYDRO 1H PYRAZOL 3 YL]QUINOLIN 2(1H) ONE; 3 [4 (4 BENZOYL 5,2' DIHYDROXYBIPHENYL 2 YL)METHYLIDENE 5 OXO 4,5 DIHYDRO 1H PYRAZOL 3 YL] 1 ETHYL 4 HYDROXYQUINOLIN 2(1H) ONE; 3 [4 [1 (4 BENZOYL 5,2' DIHYDROXYBIPHENYL 2 YL)METHYLENE] 5 OXO 4,5 DIHYDRO 1H PYRAZOL 3 YL] 1 ETHYL 4 HYDROXYQUINOLIN 2(1H) ONE; QUINOLINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; DRUG SYNTHESIS; KNOEVENAGEL CONDENSATION; METHODOLOGY; RING OPENING;

EID: 33846949338     PISSN: 00397911     EISSN: 15322432     Source Type: Journal    
DOI: 10.1080/00397910601055180     Document Type: Article

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