2-(2-Tosylhydrazineylidene)acetyl chloride: an unexplored diazo reagent for the synthesis of cyclopropane fused dihydroquinolones.

Cyclopropane fused dihydroquinolones are prevalent in numerous biologically active compounds and exemplify important scaffolds in medicinal chemistry. We herein describe a wide scope methodology for the direct and modular synthesis of cyclopropane fu…

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