1: 47 percent / BF3*Et2O / dioxane / 1 h / 120 °C 2: 82 percent / FeCl3*6H2O / methanol; H2O / 0.5 h / 20 °C / in dark View Scheme
参考文献
Kantoci, Darko; Wechter, William J.; Murray Jr., E. David; Dewind, Sally A.; Borchardt, Dan; Khan, Saeed I.
Journal of Pharmacology and Experimental Therapeutics, 1997 , vol. 282, # 2 p. 648 - 656