4,5-di(1,3-dioxolan-2-yl)thiophene-2-carbaldehyde 、
N2-(4-aminophenyl)-N4-(5-cyclopropyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine 在
sodium cyanoborohydride 作用下,
以
甲醇 为溶剂,
以0.064 g的产率得到2-N-[4-[[4,5-bis(1,3-dioxolan-2-yl)thiophen-2-yl]methylamino]phenyl]-4-N-(5-cyclopropyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine