反应详情

In analogy to the procedure described for the preparation of example 20, [6-chloro-3-methyl-5-(3-trifluoromethyl-phenyl)-pyridin-2-yl]-(4-pyrrolidin-1-yl-piperidin-1-yl)-methanone (example 3) was reacted with 1H-[1,2,4]triazole and sodium hydride in 1-methyl-pyrrolidin-2-one at reflux to give the title compound as colorless solid. MS: 485.3 (MH+).

1. temperatureat reflux