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Int. J. Mol. Sci. 2011, 12(11), 7824-7834; doi:10.3390/ijms12117824
Article

A Facile and Convenient Synthesis of some Novel Hydrazones, Schiff’s Base and Pyrazoles Incorporating Thieno[2,3-b]thiophenes

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Received: 8 October 2011 / Revised: 25 October 2011 / Accepted: 31 October 2011 / Published: 11 November 2011
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Abstract

A facile and convenient synthesis of some novel hydrazones, schiff’s base and pyrazoles from thieno[2,3-b]thiophene derivatives 1 have been achieved in high yields assisted by microwave and classical methods. The structures of all the title compounds have been elucidated by elemental analysis, IR, MS, 1H-NMR and 13C-NMR. Generally, these findings represent a new class of sulfur and nitrogen moieties that should also be of interest as new materials.
Keywords: bicyclic compounds; hydrazone; thieno[2,3-b]thiophenes; heterocycles; schiff’s base bicyclic compounds; hydrazone; thieno[2,3-b]thiophenes; heterocycles; schiff’s base
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Nasser Mabkhot, Y.; Barakat, A.; Al-Majid, A.M.; Al-Othman, Z.A.; Alamary, A.S. A Facile and Convenient Synthesis of some Novel Hydrazones, Schiff’s Base and Pyrazoles Incorporating Thieno[2,3-b]thiophenes. Int. J. Mol. Sci. 2011, 12, 7824-7834.

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