Regioselective ring expansion followed by H-shift of 3-ylidene oxindoles: a convenient synthesis of N-substituted/un-substituted pyrrolo[2,3-c] quinolines and marinoquinolines
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DOI: 10.1039/c9ra07831b
Abstract: Herein, we report a simple and metal-free protocol for the synthesis of 4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinolines. read more here.
Keywords: regioselective ring; ring expansion; expansion followed; pyrrolo quinolines ... See more keywords