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Microwave-assisted reaction between 2-(3-oxoindolin-2-yl)-2-phenylacetonitriles andbenzene-1,2-diamines leads to the high-yielding formation of the corresponding quinoxalines as sole, easily isolaable products. The featured transformation involves unusual extrusion of phenylacetonitrile molecule and could… Click to show full abstract
Microwave-assisted reaction between 2-(3-oxoindolin-2-yl)-2-phenylacetonitriles andbenzene-1,2-diamines leads to the high-yielding formation of the corresponding quinoxalines as sole, easily isolaable products. The featured transformation involves unusual extrusion of phenylacetonitrile molecule and could be performed in a short sequence starting from commonly available indoles and nitroolefins.
Keywords:
quinoxaline derivatives;
reaction oxoindolin;
way quinoxaline;
convenient way;
derivatives reaction;
oxoindolin phenylacetonitriles
Journal Title: International Journal of Molecular Sciences
Year Published: 2022
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Journal Title: International Journal of Molecular Sciences
Year Published: 2022
Link to full text (if available)
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recommendations!