4-Nitrobenzenesulfonyl chloride → HCID 22390615, compound

Participants

Reaction Steps

A stirred solution of triethylamine (2.4 ml, 17.23 mmol) and N-(2-methoxyethyl)methylamine (1.5 g, 16.85 mmol) in DCM (20 ml) was cooled in an ice/water bath. A solution of 4-nitrobenzenesulphonyl chloride (3.2 g, 14.45 mmol) in DCM (20 ml) was added dropwise. The reaction was stirred for one hour the cooling bath was removed and the mixture stirred for further 3 hours. The reaction mixture was washed with 1M hydrochloric acid (40 ml), water (30 ml) and then brine. The volatiles were evaporated to give the title compound (3.8 g). M/z: 245.

Provenance & Evidence