1: With copper(II) bis(trifluoromethanesulfonate) in dichloromethane 1.5 h; Inert atmosphere; 2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone in dichloromethane 2 h; Inert atmosphere;
1: With boron trifluoride diethyl etherate in dichloromethane T=20°C; 1 h; 2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone in dichloromethane T=20°C; 1 h;
参考文献
Tetrahedron, , vol. 60, # 47 p. 10671 - 10680
→
反应条件
1: With boron trifluoride diethyl etherate in dichloromethane T=20°C; 1.16667 h; 2: With chloranil in dichloromethane T=20°C; 2 h;
