1: With 3-chloro-benzenecarboperoxoic acid in chloroform T=20°C; 1.5 h; 2: With acetic anhydride T=100°C; 0.5 h; 3: With potassium carbonate in methanol T=20°C; 15 h; Further stages.;
参考文献
Mitsuya; Kobayashi; Kawakami; Satoh; Ogino; Kakikawa; Ohtake; Kimura; Hirose; Sato; Numazawa; Hasegawa; Noguchi; Mase
Journal of Medicinal Chemistry, 2000 , vol. 43, # 26 p. 5017 - 5029