(alphaS,betaS)-beta-[(2-氨基苯基)硫代]-alpha-羟基-4-甲氧基苯丙酸甲酯合成路线 (共 2 条)
反应条件
hydrogenchloride; sodium methylate; acetic anhydride; sodium hydrogencarbonate in methanol; propan-1-ol; water; N,N-dimethyl-formamide; toluene
参考文献
DSM N.V.
Patent: EP450705 A1, 1991 ;
反应条件
1: methanesulfonic acid / chlorobenzene / 8 h / Heating 2: aq. K2CO3 / ethyl acetate / 8 h / Heating View Scheme
参考文献
Yamada, Shin-Ichi; Yoshioka, Ryuzo; Shibatani, Takeji
Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 12 p. 1922 - 1927