The Gould-Jacobs Reaction of5-Aminoquinoxaline |
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| Authors: | Jozef Saloň Viktor Milata Nade?da Prónayová and Ján Le?ko |
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| Institution: | (1) Department of Chemistry, Stanford University, Stanford, CA 94305-5080, USA |
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| Abstract: | Reaction of 5-aminoquinoxaline with alkoxymethylene derivatives affords the corresponding quinoxalinoaminoethylenes. These undergo a thermal cyclization to yield angularly annelated 10H-pyrido2,3-f]quinoxalines. The structures of all products were deduced from their IR, UV, mass, 1H, and 13C NMR spectra. |
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