反应详情

A mixture of tert-butyl (3R)-3-[(5-carbamoyl-6-chloro-3-ethylpyrazin-2-yl)oxy]pyrrolidine-1-carboxylate (90 mg), 4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]aniline (210 mg), diisopropylethylamine (140 μL), and N-methylpyrrolidone (500 μL) was reacted using a microwave reaction device at 150° C. for 2 hours. The reaction mixture was left to be cooled, and then water and diisopropyl ether were added thereto. The insoluble matter was collected by filtration to obtain tert-butyl (3R)-3-{[5-carbamoyl-3-ethyl-6-({4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl}amino)pyrazin-2-yl]oxy}pyrrolidine-1-carboxylate (101 mg) as a yellowish brown solid.

1. customwas reacted
2. customa microwave reaction device at 150° C. for 2 hours
3. waitThe reaction mixture was left
4. temperatureto be cooled
5. filtrationThe insoluble matter was collected by filtration