2-Fluoro-3-(4-methyl-piperazin-1-yl)-6-nitro-phenylamine → HCID 22040478, compound

Participants

Reaction Conditions

Reaction Steps

A 250 mL sealed tube was charged with benzyl alcohol 1 (1.0 g, 3.6 mmol), MnO2 (4.7 g, 54 mmol) and EtOAc (20 mL). The resulting suspension was heated to 120° C. with stirring for 2 hours. Reaction mixture filtered through Celite and washed successively with EtOAc, MeOH, and EtOH. Organics evaporated to give 936 mg (3.4 mmol, 94%) of 2 as an orange solid. 1H NMR (300 MHz, CDCl3) δ 10.01 (s, 1H), 8.64 (d, J=5.5 Hz, 1H), 8.09 (br s, 1H), 7.96 (d, J=2.75 Hz, 1H), 7.37 (d, J=2.48 Hz, 1 H), 7.29 (d, J=2.75 Hz, 1H), 7.08 (dd, J=2.47, 5.5 Hz, 1H), 6.94 (d, J=9.35 Hz, 1H), 3.08 (d, J=5.23 Hz, 3H).

Provenance & Evidence