反应详情

The title compound was prepared in analogy to example 1, from [6-chloro-4-(2-methoxy-pyridin-3-yl)-pyridazin-3-yl]-methyl-amine and 3-methanesulfonyl-5-trifluoromethyl-benzoic acid (example 1, intermediate d) after a reaction time of 27 hours and using a gradient of n-heptane:ethyl acetate (100:0 to 20:80) for the chromatographic purification. Light yellow solid (10%). MS (ESI+): m/z=501.060 ([M+H]+).

1. customfor the chromatographic purification