European Journal of Chemistry 2011, 2(3), 295-299 | doi: | Get rights and content


Synthesis of nitrogen heterocycles from ethyl 3-(6-dibenzothiophen-2-yl-pyridazin-3-ylamino)-3-oxopropanoate

Mohamed Sayed Behalo (1,*) , Aly Abdelmaboud Aly (2)

(1) Department of Chemistry, Faculty of Science, Benha University, Benha, 13518, Egypt
(2) Department of Chemistry, Faculty of Science, Benha University, Benha, 13518, Egypt
(*) Corresponding Author

Received: 24 Dec 2010 | Revised: 30 Apr 2011 | Accepted: 29 Mar 2011 | Published: 30 Sep 2011 | Issue Date: September 2011


An efficient synthesis of nitrogen-containing heterocycles pyrazole, triazole,  pyridinone and pyrimidinone derivatives from ethyl 3-(6-dibenzothiophen-2-yl-pyridazin-3-ylamino)-3-oxopropanoate (2) was described. The structures of all products were confirmed and characterized by the elemental analysis and spectroscopic studies (IR, MS, 1H NMR, 13C NMR).



Dibenzothiophene; Pyridazine; Triazole; Pyrimidinone; Pyrazole; Pyridinone

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DOI: 10.5155/eurjchem.2.3.295-299.376

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How to cite

Behalo, M.; Aly, A. Eur. J. Chem. 2011, 2(3), 295-299. doi:10.5155/eurjchem.2.3.295-299.376
Behalo, M.; Aly, A. Synthesis of nitrogen heterocycles from ethyl 3-(6-dibenzothiophen-2-yl-pyridazin-3-ylamino)-3-oxopropanoate. Eur. J. Chem. 2011, 2(3), 295-299. doi:10.5155/eurjchem.2.3.295-299.376
Behalo, M., & Aly, A. (2011). Synthesis of nitrogen heterocycles from ethyl 3-(6-dibenzothiophen-2-yl-pyridazin-3-ylamino)-3-oxopropanoate. European Journal of Chemistry, 2(3), 295-299. doi:10.5155/eurjchem.2.3.295-299.376
Behalo, Mohamed, & Aly Abdelmaboud Aly. "Synthesis of nitrogen heterocycles from ethyl 3-(6-dibenzothiophen-2-yl-pyridazin-3-ylamino)-3-oxopropanoate." European Journal of Chemistry [Online], 2.3 (2011): 295-299. Web. 27 May. 2020
Behalo, Mohamed, AND Aly, Aly. "Synthesis of nitrogen heterocycles from ethyl 3-(6-dibenzothiophen-2-yl-pyridazin-3-ylamino)-3-oxopropanoate" European Journal of Chemistry [Online], Volume 2 Number 3 (30 September 2011)

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