N-苯甲酰基-(2R,3S)-3-苯基异丝氨酸甲酯合成路线 (共 130 条)
反应条件
in methanol Title compound not separated from byproducts;
参考文献
Journal of Organic Chemistry, , vol. 58, # 22 p. 5889 - 5891
反应条件
1: 74 percent / 10percent aq. NaHCO3 / 6 h / 4 °C 2: 70 percent / Amberlite IR-120 H.C.P. resin (H+) / 24 h / Heating View Scheme
参考文献
Tetrahedron: Asymmetry, , vol. 5, # 9 p. 1683 - 1688
参考文献
Tetrahedron: Asymmetry, , vol. 5, # 9 p. 1683 - 1688
反应条件
T=58 - 116°C; apparent activation energy Ea, other solvents, temperatures; Thermodynamic data;
参考文献
Analytical Chemistry, , vol. 69, # 1 p. 72 - 77
反应条件
1: 79 percent / CSA / toluene 2: 73 percent / LiOH, H2O / methanol / Ambient temperature 3: 95 percent Turnov. / di(2-pyridyl)thionocarbonate, DMAP / toluene / 73 °C 4: 100 percent / TFA, H2O / 0 °C View Scheme
参考文献
Shiina, Isamu; Saitoh, Katsuyuki; Frechard-Ortuno, Isabelle; Mukaiyama, Teruaki
Chemistry Letters, 1998 , # 1 p. 3 - 4
参考文献
Srivastava, Ranjan P.; Zjawiony, Jordan K.; Peterson, John R.; McChesney, James D.
Tetrahedron: Asymmetry, 1994 , vol. 5, # 9 p. 1683 - 1688
反应条件
potassium carbonate in methanol T=23°C; 12 h;
参考文献
Gou, Da-Ming; Liu, Yeuk-Chuen; Chen, Ching-Shih
Journal of Organic Chemistry, 1993 , vol. 58, # 5 p. 1287 - 1289
反应条件
hydrogenchloride Heating;
参考文献
Li, Guigen; Chang, Han-Ting; Sharpless, K. Barry
Angewandte Chemie, 1996 , vol. 108, # 4 p. 449 - 452
反应条件
1: aq. PTSA / 80 °C 2: LiOH / H2O / 0.33 h / 0 °C View Scheme
参考文献
Shiina, Isamu; Saitoh, Katsuyuki; Frechard-Ortuno, Isabelle; Mukaiyama, Teruaki
Chemistry Letters, 1998 , # 1 p. 3 - 4
反应条件
potassium carbonate in methanol; water
T=25°C; 12 h;
参考文献
Zhou, Zhongqiang; Mei, Xingguo
Synthetic Communications, 2003 , vol. 33, # 5 p. 723 - 728