N-ethyl-N-[[4-[(4E)-1-methyl-4-[(4-methyl-[1,3]oxazolo[4,5-b]pyridin-4-ium-2-yl)methylidene]quinolin-2-yl]phenyl]methyl]ethanamine;iodide 、
碘甲烷 以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 2.0h,
生成 diethyl-methyl-[[4-[(4E)-1-methyl-4-[(4-methyl-[1,3]oxazolo[4,5-b]pyridin-4-ium-2-yl)methylidene]quinolin-2-yl]phenyl]methyl]azanium;iodide