Diisopropylethylamine → HCID 86659397, compound

Participants

Reaction Conditions

Reaction Steps

200 mg of (S)-4,6-dichloro-N-[1-(4-chlorophenyl)ethyl]pyrimidine-2-amine and 119 mg of 1-methanesulfonyl piperazine were dissolved in 3 ml of 1-butanol, and 0.23 ml of N,N-diisopropylethylamine was added thereto, and the mixture was stirred at 60° C. for 20 hours. The reaction solution was air-cooled to room temperature, and then diluted with ethyl acetate. The solution was washed in turn with water and brine and then dried over magnesium sulfate. The solvent was distilled off under reduced pressure, and then the obtained residue was purified by silica gel column chromatography to obtain 196 mg of the objective compound as white powder.

Provenance & Evidence