SM Raghavendra, MN Kumaraswamy… - Rasayan Journal of …, 2023 - eprints.iisc.ac.in
The ethyl-naphtho2, 1-bfuron-2-carboxylate 2, hydrazine hydrate in the presence of a
catalytic quantity of conc. HCl in ethanol was refluxed at 300 C to get the naphtho2, 1-bfuran …