Hydroquinone → HCID 59452668, compound

Participants

Reaction Conditions

Reaction Steps

To 5-ethenyl-2-nitrophenyl methyl ether (0.55 g, 3.1 mmol) in 10 mL of iPrOH was added, 1-methylpiperazine (0.614 g, 6.13 mmol), and catalytic hydroquinone (0.033 g, 0.31 mmol). The mixture was heated to 90° C. for 18 h. The solvent was rotovaped down and the crude product was purified by flash chromatography to give the title compound of step C (0.6 g, 2.15 mmol, 70%). 1H NMR (400 MHz, CDCl3) δ ppm 7.79 (d, J=8.24 Hz, 1H), 6.93 (s, 1H), 6.84 (dd, J=8.33, 1.19 Hz, 1H), 3.93 (s, 3H), 2.79-2.89 (m, 2H), 2.40-2.69 (m, 10H), 2.29 (s, 3H).

Provenance & Evidence