Triethylamine → HCID 23648597, compound

Participants

Reaction Steps

A solution of (2R)-2-amino-N-benzyl-3-(difluoromethoxy)propanamide (113 mg, 0.46 mmol) in ethyl acetate was cooled in an ice bath. To the cooled solution was added triethylamine (139 mg, 1.38 mmol) followed by methanesulfonylchloride (63 mg, 0.55 mmol). The reaction mixture was stirred for 15 minutes and then quenched with water, extracted with ethyl acetate and washed with brine. The organic layer was dried, concentrated and triturated with diethyl ether to give the product (33 mg, 22%) as a white solid. 1H NMR (300 MHz, CDCl3): δ(ppm) 7.31 (m, 5H), 6.73 (br, 1H), 6.24 (t, 1H), 5.21 (d, 1H), 4.48 (d, 2H), 4.21 (m, 3H), 3.01 (s, 3H)

Provenance & Evidence