反应条件
1: 87 percent / AlCl3 / CH2Cl2 / 2 h / Ambient temperature 2: 1.) boron trifluoride etherate/molecular sieve 4A / 1.) benzene, reflux, 50 h; 2.) THF, RT, 1 h; 40 deg C, 1 h; reflux, 2 h 3: 79 percent / potassium hydroxide / ethane-1,2-diol / 12 h / Heating View Scheme
参考文献
Ghosh, Subrata; Pardo, Simon N.; Salomon, Robert G.
Journal of Organic Chemistry, 1982 , vol. 47, # 24 p. 4692 - 4702