反应条件
1: p-TsOH / toluene / 60 h / Heating 2: methanol / 15 h / Heating 3: 2m KOH / methanol; H2O / Heating 4: 1) SOCl2 / 1) CH2Cl2, reflux, 1 h, 2) CH2Cl2, reflux, 5 h 5: 1) p-TsOH, 2) LiAlH4 / 1) ethylene glycol/toluene, overnight, 2) ether, reflux, 8 h View Scheme
参考文献
Chan; Farmer
Pharmazie, 1986 , vol. 41, # 12 p. 835 - 836