反应条件
1: hydrogen bromide; bromine / methanol / 3 h / 20 °C 2: sodium azide / N,N-dimethyl-formamide / 4 h / 20 °C 3: palladium 10 on activated carbon; hydrogenchloride; hydrogen / methanol / 20 °C View Scheme
参考文献
He, Hai-Bing; Gao, Li-Xin; Zhou, Yue-Yang; Liu, Ting; Tang, Jie; Gong, Xue-Ping; Qiu, Wen-Wei; Li, Jing-Ya; Li, Jia; Yang, Fan
Heterocycles, 2012 , vol. 85, # 11 p. 2693 - 2712