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Molecules 2005, 10(8), 929-936; doi:10.3390/10080929

Simple and Efficient Synthesis of 2,7-Difunctionalized-1,8-Naphthyridines

* , , , ,  and
Department of Chemistry, Bengal Engineering and Science University, Shibpur, India
* Author to whom correspondence should be addressed.
Received: 25 August 2004 / Revised: 23 November 2004 / Accepted: 6 January 2005 / Published: 31 August 2005
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The syntheses in good yields of some new difunctionalized 1,8-naphthyridines 4, 6, 8 and 9 and a novel triethylene glycol ether-linked dinaphthyridine, 10a, along with the mononaphthyridine-linked ether alcohol 10b are described. An improved and milder method for the synthesis of 2,7-diamino-1,8-naphthyridine (14) is also reported.
Keywords: Naphthyridines; 2; 7-difunctionalized-1; 8-naphthyridines; 2; 7-diamino-1; 8- naphthyridine. Naphthyridines; 2; 7-difunctionalized-1; 8-naphthyridines; 2; 7-diamino-1; 8- naphthyridine.
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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Goswami, S.; Mukherjee, R.; Mukherjee, R.; Jana, S.; Maity, A.; Adak, A. Simple and Efficient Synthesis of 2,7-Difunctionalized-1,8-Naphthyridines. Molecules 2005, 10, 929-936.

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