反应条件
1: TsOH
2: NaBH4 / ethanol
3: imidazole / dimethylformamide
4: (i) BF3-Et2O, LiAlH4, (ii) aq. H2O2, NaOH, THF
5: aq. HCl / acetone
View Scheme
参考文献
Hosoda; Yamashita; Nambara
Chemical and Pharmaceutical Bulletin, 1975 , vol. 23, # 12 p. 3141 - 3145