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Ethyl (1,3-diphenyl-1H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-yl)acetate
Molbank 2011, 2011(4), M744; doi:10.3390/M744
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, * , ,  and
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard (Hamdard University), New Delhi-110062, India
* Author to whom correspondence should be addressed.
Received: 23 September 2011 / Accepted: 11 November 2011 / Published: 16 November 2011
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1-(8-Chloro-3-methyl-1H-pyrazolo[4,3-c]cinnolin-1-yl)-2-(2-chlorophenyl)ethanone 2 has been synthesized through condensation of 3-acetyl-6-chloro-1H-cinnolin-4-one 1 with 2-(2-chlorophenyl)acetohydrazide in polar aprotic solvent containing catalytic amount of conc. HCl. The structure of the title compound 2 was established on the basis of IR, 1H-NMR, 13C-NMR and mass spectral data.
Keywords: cinnoline; pyrazole; 2-(2-Chlorophenyl)acetohydrazide cinnoline; pyrazole; 2-(2-Chlorophenyl)acetohydrazide
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Bawa, S.; Tonk, R.K.; Chawla, G.; Kumar, S.; Afzal, O. 1-(8-Chloro-3-methyl-1H-pyrazolo[4,3-c]cinnolin-1-yl)-2-(2-chlorophenyl)ethanone. Molbank 2011, 2011, M744.

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