(E)-Ethyl 3-(Dimethylamino)-2-(7,9-diphenyl-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)acrylate
by
Sobhi M. Gomha and 
Thoraya A. Farghaly *
Thoraya A. Farghaly *
Department of Chemistry, Faculty of Science, University of Cairo, Giza, 12613, Egypt
*
Author to whom correspondence should be addressed.
Molbank 2011, 2011(4), M746; https://doi.org/10.3390/M746
Received: 30 November 2011 / Accepted: 13 December 2011 / Published: 20 December 2011
Novel (E)-ethyl 3-(dimethylamino)-2-(7,9-diphenyl-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)acrylate (3A), was prepared via condensation of ethyl (1,3-diphenyl-1H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-yl)acetate (1) and dimethylformamide-dimethylacetal under reflux. The structure of the synthesized compound was assigned on the basis of elemental analysis, IR, 1H NMR and mass spectral data.
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Keywords:
pyrazolo-triazolo-pyrimidine; enaminone
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- Supplementary File 1:
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3D structure generated by CORINA Classic by MN-AM. - Supplementary File 2:
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- Supplementary File 3:
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MDPI and ACS Style
Gomha, S.M.; Farghaly, T.A. (E)-Ethyl 3-(Dimethylamino)-2-(7,9-diphenyl-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)acrylate. Molbank 2011, 2011, M746.
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