methyl 3-[(3,4-dichlorophenyl)methylamino]propanoate 、 2-[6-(4-acetylpiperazin-1-yl)-4-oxoquinazolin-3-yl]acetic acid 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以48%的产率得到methyl 3-[[2-[6-(4-acetylpiperazin-1-yl)-4-oxoquinazolin-3-yl]acetyl]-[(3,4-dichlorophenyl)methyl]amino]propanoate