1: With AlCl3, aluminium chloride; boron trichloride in dichloromethane T=0 - 80°C; 48 h; 2: With hydrogenchloride; water in dichloromethane T=0°C; Reflux;
参考文献
Liu, Yong; Chen, Hui; Hu, Xiong; Zhou, Wang; Deng, Guo-Jun
European Journal of Organic Chemistry, 2013 , # 20 p. 4229 - 4232