2-乙烯基吡啶 、 9-chloro-3-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole 在
四丁基氯化铵 9-chloro-1,2,3,4,5,6-hexahydro-3-methyl-6-(2-(pyridin-2-yl)ethyl)azepino[4,5-b]indole 、
乙酸乙酯 、
Sodium sulfate-III 、 crude product 、
三氟乙酸 作用下,
以
sodium hydroxide 、
水 为溶剂,
反应 14.0h,
以to afford 80 mg of 9-chloro-3-methyl-6-(2-(pyridin-2-yl)ethyl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole as the TFA salt的产率得到9-chloro-1,2,3,4,5,6-hexahydro-3-methyl-6-(2-(pyridin-2-yl)ethyl)azepino[4,5-b]indole