Hydrochloric Acid → HCID 7147097, compound

Participants

Reaction Conditions

Reaction Steps

To a suspension of 2,6-dichlorobenzothiazole (2.52 g, 12.3 mmol) and 4-bromoaniline (2.12 g, 12.2 mmol) in EtOH (15 mL) was added 4 N HCl in dioxane (0.2 mL, 0.8 mmol). The reaction mixture was stirred at 140° C. in a microwave reactor for 1 h. After cooling to room temperature, the resulting suspension was filtered. The collected solid was washed with MeOH (10 mL), and dried in a 50° C. vacuum oven for 16 h to afford 3.28 g (80%) of the title compound as a white solid. HPLC/MS (method C): retention time=4.24 min, [M+H]+=339.0.

Provenance & Evidence