109274-62-6Relevant articles and documents
Synthesis of Some 2-(3',5'-Dimethylpyrazol-1'-yl)-4-methyl-6-substituted-quinolines and Their 4'-Substituted Analogues
Singh, S. P.,Vaid, R. K.,Prakash, I.,Prakash, O.
, p. 945 - 950 (2007/10/02)
The reaction of 2-hydrazinoquinolines (2) with pentane-2,4-dione yields pyrazoles (1) instead of the reported diazepines (3).The structural assignment is based on a rigorous spectral analysis of the product and on unambiguous synthesis.Several pyrazolylquinolines (1, 6 and 7) bearing a variety of substituents were synthesized and evaluated for their antiinflammatory and antimalarial activities.