Bromomethyl 2-methoxyphenyl ketone → HCID 178462471, compound

Participants

Reaction Steps

A solution of 4-(3-ethylthioureido)benzenesulfonic acid (1-4) (50 mg, 0.19 mmol) and 2-bromo-1-(2-methoxyphenyl)ethanone (30 mg, 0.13 mmol) in MeOH (1 mL) is heated to 80° C. for 1 hour and then cooled to room temperature and concentrated. The residual is purified by preparative LC/MS to provide (Z)-4-(3-ethyl-4-(2-methoxyphenyl)thiazol-2(3H)-ylideneamino)benzenesulfonic acid (1-5) as white solid. HPLC-MS calculated for C18H18N2O4S2 (M+H+) 391.1. found 391.1.

Provenance & Evidence