反应详情

Employing the general method of Example 1, 27.5 g (0.12 mol) of diphenylcarbamic chloride and 20 g (0.12 mol) of 4-aminopyridine were heated under reflux for two hours in 150 ml of chloroform containing 12.0 g (0.12 mol) of triethylamine to produce the title compound as a pale yellow solid.

1. temperaturewere heated