An efficient synthesis of new class of pyrazolo[3,4-b]pyridine-6-one derivatives by a novel cascade reaction

Journal of Heterocyclic Chemistry

Volumn 44, Issue 5, 2007, Pages 1013-1017

  Shi, Feng ^a   Zhang, Junyong ^a   Tu, Shujiang ^a   Jia, Runhong ^a   Zhang, Yan ^a   Jiang, Bo ^a   Jiang, Hong ^a  

^a JIANGSU NORMAL UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

2 PHENYL 1,3 OXAZOL 5(4H) ONE; 3 METHYL 1 PHENYL 1H PYRAZOL 5 AMINE; OXAZOLE DERIVATIVE; PYRAZOLE DERIVATIVE; PYRAZOLO[3,4 B]PYRIDIN 6 ONE DERIVATIVE; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CASCADE REACTION; CHEMICAL REACTION; CHEMICAL STRUCTURE; HIGH TEMPERATURE; INFRARED SPECTROSCOPY; PROTON NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; REACTION TIME; STRUCTURE ANALYSIS; SYNTHESIS; TEMPERATURE SENSITIVITY; X RAY CRYSTALLOGRAPHY;

EID: 36649002507     PISSN: 0022152X     EISSN: None     Source Type: Journal    
DOI: 10.1002/jhet.5570440506     Document Type: Article

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33. 2, colorless, crystal dimension 0.42x012x0.09 mm, monoclinic, space group P2(1)/n, a = 9.785(5), b = 9.658(5), c = 24.932(12), a = 90°, b = 101.283(8)°, g = 90°, V = 2310.7(19)Å3, Mr = 456.92, Z = 4, Dc = 1.313 Mg/m3, λ= 0.71073 Å, μ(Mokα) = 0.196 mm-1, F(000) = 952, S = 1.005, R1 = 0.0514, wR2 = 0.1059.