Triethylamine → 5-chloro-N2-(4-(1-((2,2-difluorocyclopropyl)methyl)piperidin-4-yl)-2-fluoro-5-methylphenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine

Participants

Reaction Conditions

Reaction Steps

A mixture of 5-chloro-N2-(2-fluoro-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine (40 mg, 0.096 mmol), 2-(bromomethyl)-1,1-difluorocyclopropane (32.8 mg, 0.19 mmol) and triethylamine (20.2 μL, 0.14 mmol) in 1 mL of DMF was heated at 150° C. in a microwave reactor for 30 min. The crude product was purified by RP-HPLC to afford 5-chloro-N2-(4-(1-((2,2-difluorocyclopropyl)methyl)piperidin-4-yl)-2-fluoro-5-methylphenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine; ESMS m/z 506.2 (M+H+).

Provenance & Evidence