Potassium Carbonate → N2-(2,4-dimethyl-6-nitrophenyl)-N1,N1-dimethylglycinamide

Participants

Reaction Conditions

Reaction Steps

A mixture of 2,4-dimethyl-6-nitroaniline (5.00 g, 30.1 mmol), 2-chloro-N,N-dimethylacetamide (18.3 g, 150 mmol), K2CO3 (6.24 g, 45.2 mmol), and KI (499 mg, 3.01 mmol) in DMF (100 mL) was heated at 120° C. for 7 h, then at 130° C. for 14 h. The cooled mixture was quenched with H2O (200 mL) and extracted with CH2Cl2 (3×150 mL). The combined organic layers were dried over Na2SO4, filtered, and concentrated under reduced pressure. The crude product was purified by silica gel chromatography, eluting with a gradient of hexane:EtOAc—100:0 to 50:50, to give the title compound. MS: m/z=252 (M+1).

Provenance & Evidence