Acetic Acid → HCID 10780390, compound

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Reaction Steps

The title compound was prepared from methyl 2-(4-fluorobenzoyl)-4,5-methylenedioxyphenylacetate (350 mg, 1.11 mmol), hydrazine hydrate (180 μL, 3.18 mmol), and acetic acid (50 μL) in ethanol (10 mL), mp: 205°-207° C. 1H NMR (CDCl3) 8.45 (s, 1H), 7.59 (dd, 2H, J=8.5, J=5.5), 7.11 (dd, 2H, J=8.5, J=8.5), 6.83 (s, 1H), 6.61 (s, 1H), 6.04 (s, 2H), 3.45 (s, 2H). Anal. calcd. for C16H11FN2O3.0.125 H2O: C, 63.94; H, 3.77; N, 9.32. Found: C, 63.83; H, 3.58; N, 9.03.

Provenance & Evidence