Triethylamine → HCID 21842580, compound

Participants

Reaction Steps

Methanesulfonyl chloride (0.028 mL, 41 mg, 0.36 mmol) was added dropwise over 5 min to a 0° C. solution of N-(2-hydroxy-2-phenylethyl)-N-methylbenzenesulfonamide (100 mg, 0.357 mmol) and triethylamine (0.075 mL, 54 mg, 0.054 mmol) in 1.0 mL of ethyl acetate. After 15 min., the resulting suspension was poured into 40 mL of ice cold ethyl acetate and washed succesively with 20 mL of ice water, 20 mL of ice cold 2.0 N HCl, 20 mL of ice water and 20 mL of brine. The ethyl acetate layer was dried over sodium sulfate and evaporated to give 128 mg of crude N-(2-methanesulfonyloxy-2-phenylethyl)-N-methylbenzenesulfonamide.

Provenance & Evidence