[S-(R*,R*)]-3-[(2-氨基苯基)硫代]-3-(4-甲氧基苯基)乳酸合成路线 (共 4 条)
反应条件
trichloroacetic acid in o-xylene
参考文献
DSM N.V.
Patent: EP796853 A1, 1997 ;
参考文献
Hoffmann-La Roche Inc.
Patent: US5008411 A1, 1991 ;
反应条件
1: 88 percent / PTSA / xylene / 16 h / Heating 2: 88.2 percent / K2CO3 / H2O; ethyl acetate / 5 h / Heating 3: DMAP / CH2Cl2 / 3 h / Heating View Scheme
参考文献
Schwartz; Madan; Mohacsi; O'Brien; Todaro; Coffen
Journal of Organic Chemistry, 1992 , vol. 57, # 3 p. 851 - 856
反应条件
1: 88 percent / PTSA / xylene / 16 h / Heating 2: 88.2 percent / K2CO3 / H2O; ethyl acetate / 5 h / Heating View Scheme
参考文献
Schwartz; Madan; Mohacsi; O'Brien; Todaro; Coffen
Journal of Organic Chemistry, 1992 , vol. 57, # 3 p. 851 - 856