N-(5-bromo-2-chloro-pyridin-3-yl)-3-methyl-benzenesulfonamide 、 3-(tert-butyl-dimethyl-silanyloxy)-2-dibenzylamino-propan-1-ol 、
三苯基膦 、
diisopropyl (E)-azodicarboxylate 在
EtOAc hexanes 作用下,
以
Tetrahydrofurane dichloromethane 、
乙醚 为溶剂,
反应 12.03h,
以to give N-(5-bromo-2-chloro-pyridin-3-yl)-N-[3-(tert-butyl-dimethyl-silanyloxy)-2-dibenzylamino-propyl]-3-methyl-benzenesulfonamide的产率得到N-(5-bromo-2-chloro-pyridin-3-yl)-N-[3-(tert-butyl-dimethyl-silanyloxy)-2-dibenzylamino-propyl]-3-methyl-benzenesulfonamide