反应条件
1: 1.) Ti(i-PrO)4, TiCl4 / 1.) CH2Cl2, -78 deg C, 1 h, 0 deg C, 2 h; 2.) H2O, DME, reflux, 3 h
2: 52 percent / triphenylmethanol, potassium / xylene / 1 h / Heating
View Scheme
参考文献
Miyashita; Yanami; Kumazawa; Yoshikoshi
Journal of the American Chemical Society, 1984 , vol. 106, # 7 p. 2149 - 2156