反应详情

Prepared using Method A from 9.33 g (51 mmol) of 5-chloro-2-methyl-phenyl isothiocyanate and 4-ethylamino-1,3,5-trimethylpyrazole (7.2 g, 47 mmol) of step B to give 5.4 g of title compound as a white solid (70% yield, m.p. 144-145° C.).

1. customPrepared