反应详情

A mixture of 2-amino-3-(2-methylbenzyloxy)pyridine (1.19 g, 0.0056 mol), 4-chlorophenyl isothiocyanate (1.15 g, 0.0068 mol) and toluene (10 ml) was refluxed for 2.5 hours, then cooled and treated with ether to induce crystallisation of the product. Yield 1.63 g (77%), m.p. 181°-183 ° C.

1. temperaturewas refluxed for 2.5 hours
2. temperaturecooled
3. customcrystallisation of the product