(S)-(-)-1-三苯甲基-2-氮丙啶羧酸甲酯合成路线 (共 24 条)
反应条件
trifluoroacetic acid
参考文献
Baldwin, Jack E.; Farthing, Christopher N.; Russell, Andrew T.; Schofield, Christopher J.; Spivey, Alan C.
Tetrahedron Letters, 1996 , vol. 37, # 21 p. 3761 - 3764
反应条件
1: (S)-1-trityl-aziridine-2-carboxylic acid methyl ester With trifluoroacetic acid in methanol; chloroform T=0°C; 4 h; 2: benzyl chloroformate in water; ethyl acetate T=20°C; 20 h;
参考文献
Adams, Benjamin; Lowpetch, Kreingkrai; Thorndycroft, Faye; Whyte, Sheena M.; Young, Douglas W.
Organic and Biomolecular Chemistry, 2005 , vol. 3, # 18 p. 3357 - 3364
反应条件
1: (S)-1-trityl-aziridine-2-carboxylic acid methyl ester With trifluoroacetic acid in methanol; dichloromethane T=-30 - 0°C; Inert atmosphere; 2: di-tert-butyl dicarbonate With triethylamine in acetonitrile T=0 - 20°C; Inert atmosphere;
参考文献
Wu, Yan-Chao; Zhu, Jieping
Organic Letters, 2009 , vol. 11, # 23 p. 5558 - 5561
反应条件
water; sodium hydroxide; lithium hydroxide hydrate in tetrahydrofuran
T=0°C; 2 h;
参考文献
Sun, Shan; Tirotta, Ilaria; Zia, Nicholas; Hutton, Craig A.
Australian Journal of Chemistry, 2014 , vol. 67, # 3 p. 411 - 415