N-{2-[(2,6-dipyrrolidin-1-ylpyrimidin-4-yl)amino]ethyl}-N-methylethane-1,2-diamine 、
3-((4-chlorophenyl)amino)-4-methoxycyclobut-3-ene-1,2-dione 以
二氯甲烷 为溶剂,
反应 16.0h,
以64%的产率得到3-[(4-chlorophenyl)amino]-4-({2-[{2-[(2,6-dipyrrolidin-1-ylpyrimidin-4-yl)amino]ethyl}(methyl)amino]ethyl}amino)cyclobut-3-ene-1,2-dione