p-Toluenesulfonic acid → HCID 86613469, compound

Participants

Reaction Steps

To a solution of 2-[4-(2-butyl-4,6-dimethyl-1H-imidazo[4,5-c]pyridin-1-yl)phenyl]ethyl(4-methylphenyl)sulfonylcarbamate (Example 230) in methanol was added TsOH (1.0 eq.). The resulting mixture was stirred at room temperature for 5 min and concentrated. The residual solids were collected and dried under reduced pressure at 50° C. to afford the title compound as white solids:

Provenance & Evidence