Ethanol → HCID 53646949, compound

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Reaction Steps

The title compound was prepared from methyl 4,5-methylenedioxy-2-(3-methoxy-4-nitrobenzoyl)phenylacetate (1.2 g, 3.2 mmol) and hydrazine hydrate (0.6 mL, 11 mmol) in ethanol (15 mL) as a yellow solid (0.53 g, 1.5 mmol, 47%), mp: 267°-269° C. 1H NMR (CDCl3) 8.60 (s, 1H), 7.86 (d, J=8.5, 1H), 7.49 (d, J=1.5, 1H), 7.13 (dd, J=8.5, 1.5, 1H), 6.85 (s, 1H), 6.59 (s, 1H), 6.06 (s, 2H), 4.01 (s, 3H), 3.48 (s, 2H). Anal. Calcd. for C17H13N3O6 : C, 57.47; H, 3.69; N, 11.83. Found: C, 57.07; H, 3.42; N, 12.01.

Provenance & Evidence