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Convenient Synthesis of New Heterocycles Containing Quinoxaline Ring System


Hanan A. Mohamed, Mohammad Hayal Alotaibi, Benson M. Kariuki and Gamal A. El-Hiti*   Pages 1 - 6 ( 6 )


The aim of the current article was to describe simple procedures for the synthesis new heterocycles incorporating quinoxaline moiety using benzene-1,2-diamine and quinoxaline-2,3-dithiol as precursors. Simple synthetic methods were described for the synthesis of new heterocycles using commercially available chemicals. Also, the structures of the new compounds were determined using analytical and spectroscopic data including the single X-ray crystal structures. A series of new heterocycles containing quinoxaline nucleus were synthesized in good yields using simple and convenient procedures. A process has been described for the synthesis of new heterocycles containing quinoxaline moiety that might be difficult to be synthesized by other routes.

Convenient, Synthesis, of, New, Heterocycles, Containing, Quinoxaline, Ring, System


Applied Organic Chemistry Department, National Research Centre, Dokki, Giza, National Center for Petrochemicals Technology, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, Department of Optometry, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433

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