反应条件
1: 1.) Mg, I2, 2.) Li2CuCl4 / 1.) Et2O, reflux, 2 h, 2.) THF, Et2O, a) -78 deg C, 4 h, b) RT, overnight 2: p-toluenesulphonic acid / methanol / 2 h / 50 °C View Scheme
参考文献
Shakova; Zorin; Musavirov; Safarov; Muslukhov; Kharisov; Ishmuratov; Rakhmankulov
Chemistry of Natural Compounds, 1996 , vol. 32, # 4 p. 582 - 584