Trifluoroacetic acid → HCID 136492456, compound

Participants

Reaction Steps

To a solution of tert-butyl 2-(2,6-dichlorophenyl)-2-((3-methoxy-4-nitrobenzoyl)carbamoyl)hydrazinecarboxylate (1.0 g, 2.002 mmol) in DCM (20 mL) was added trifluoro acetic acid (2.0 mL). The reaction mass was stirred at RT for 2-3 h. Excess of solvent was removed at low temperature. The reaction mass was quenched in ice and filter off to afford 0.200 g of desired product. 1H NMR (300 MHz, DMSO d6): δ 3.98 (s, 3H), 7.56-7.62 (m, 2H), 7.69-7.75 (m, 3H), 8.02 (d, J=8.4 Hz, 1H), 11-12 (br s, 1H); MS (m/z): 382.07 (M+H)+.

Provenance & Evidence