N-[(O-硝基苯基)硫代]-L-苏氨酸合成路线 (共 2 条)
反应条件
1: 56 percent / p-BrC6H4SO2Cl / pyridine / 1) -43 deg C, 1 h, 2) 0 deg C, 3 h 2: 2 percent / TsOH, p-thiocresol / CH2Cl2 / 5 h / 20 °C View Scheme
参考文献
Pu, Yunlong; Martin, Fionna M.; Vederas, John C.
Journal of Organic Chemistry, 1991 , vol. 56, # 3 p. 1280 - 1283
反应条件
1: 92 percent / N,N'-dicyclocarbodiimide / acetonitrile / 0 °C
2: 83 percent
View Scheme
参考文献
Levin; Subrahamanian; Katz; et al.
Journal of the American Chemical Society, 1980 , vol. 102, # 4 p. 1452 - 1453