Diisopropylethylamine → (S)-methyl 3-(4-(2-(4-(4-cyano-1-methyl-1H-[1,2,3]triazolo[4,5-c]pyridin-6-yl)-2-(trifluoro-methyl)phenoxy)ethyl)piperidin-1-yl)-2-hydroxypropanoate

Participants

Reaction Steps

(S)-Methyl oxirane-2-carboxylate (1.837 mmol, 0.188 g), 1-methyl-6-(4-(2-(piperidin-4-yl)ethoxy)-3-(trifluoromethyl)phenyl)-1H-[1,2,3]triazolo[4,5-c]pyridine-4-carbonitrile 2,2,2-trifluoroacetate (0.918 mmol, 0.5 g) and Hunig's base (1.837 mmol, 0.304 ml, 0.237 g) were heated in Methanol (5 ml) to 100° C. for 10 minutes in the microwave. The reaction mixture was concentrated in vacuo. The resulting residue was purified by column chromatography, eluting with DCM—90/10 DCM/MeOH to afford (S)-methyl 3-(4-(2-(4-(4-cyano-1-methyl-1H-[1,2,3]triazolo[4,5-c]pyridin-6-yl)-2-(trifluoro-methyl)phenoxy)ethyl)piperidin-1-yl)-2-hydroxypropanoate. (0.34 g)

Provenance & Evidence