Sodium Bicarbonate → HCID 22327372, compound

Participants

Reaction Steps

Ethyl 2,4-dichlorophenyl[2,4-dinitro-6-(trifluoromethyl)phenyl]carbamate (1.4027 g) was dissolved in methanol (80 ml), and to the solution was added titanium(III) chloride solution (27.731 g) under ice-cooling. The reaction mixture was stirred for 2 hours. To the reaction mixture was added saturated aqueous sodium bicarbonate solution (600 ml), and the mixture was extracted 2 times with ethyl acetate. The organic layer was washed with saturated brine, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give the title compound (1.1863 g, 97%).

Provenance & Evidence