Next Article in Journal
5,11,17,23-Tetra-tert-butyl-25-(2’-pyridylmethylamidocarbonylmethyl)-calix[4]arene
Previous Article in Journal
Ethyl 4,4''-Difluoro-5'-hydroxy-1,1':3',1''-terphenyl-4'-carboxylate
Article Menu

Article Versions

Export Article

Open AccessShort Note
Molbank 2011, 2011(4), M746; doi:10.3390/M746

(E)-Ethyl 3-(Dimethylamino)-2-(7,9-diphenyl-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)acrylate

Department of Chemistry, Faculty of Science, University of Cairo, Giza, 12613, Egypt
*
Author to whom correspondence should be addressed.
Received: 30 November 2011 / Accepted: 13 December 2011 / Published: 20 December 2011
Download PDF [120 KB, uploaded 20 December 2011]   |  

Abstract

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.
Keywords: pyrazolo-triazolo-pyrimidine; enaminone pyrazolo-triazolo-pyrimidine; enaminone
Figures

This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Supplementary materials

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

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.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Molbank EISSN 1422-8599 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top