N-Methylethylamine → 1-(3,4-dichlorophenyl)-N-ethyl-N-methylcyclohexanecarboxamide

Participants

Reaction Steps

The amide was synthesized from 1-(3,4-dichlorophenyl)-cyclohexanecarboxylic acid (390 mg, 1.43 mmol) and ethylmethylamine using General Procedure G and was isolated in 30% yield as a white solid. HPLC Rt=11.66 min; 1H NMR (400 mHz, CDCl3) 7.40-7.30 (m, 2H), 7.10 (dd, J=2.2, 8.4 Hz, 1H), 3.31 (bs, 2H), 2.59 (bs, 3H), 2.30 (d, J=12.5 Hz, 2H), 1.76-1.55 (m, 7H), 1.32-1.25 (m, 2H), 1.00 (bs, 3H); 13C NMR (100 mHz, CDCl3) 147.0, 132.9, 130.8, 130.3, 127.5, 125.2, 51.0, 44.5, 36.8, 25.9, 23.5; GC-MS (SCOUT) 13.01 min, M+ 313.

Provenance & Evidence