(S)-(-)-2-吡咯烷酮-5-羧酸丁酯合成路线 (共 7 条)
参考文献
Doyle et al.
Journal of the Chemical Society, 1958 , p. 4458,4462
反应条件
T=150°C; Hydrogenation;
参考文献
Journal of the American Chemical Society, , vol. 74, p. 851
参考文献
Segel
Journal of the American Chemical Society, 1952 , vol. 74, p. 851
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Doyle et al.
Journal of the Chemical Society, 1958 , p. 4458,4462
反应条件
in dichloromethane
0.0833333 h; Heating;
参考文献
Rigo; El Ghammarti; Gautret; Couturier
Synthetic Communications, 1994 , vol. 24, # 18 p. 2597 - 2607
反应条件
1: 100 percent Chromat. / oxalyl chloride / CH2Cl2 / Heating
2: 59 percent / CH2Cl2 / 0.08 h / Heating
View Scheme
参考文献
Rigo; El Ghammarti; Gautret; Couturier
Synthetic Communications, 1994 , vol. 24, # 18 p. 2597 - 2607
反应条件
1: 100 percent / saccharin / 2.5 h / Heating
2: 100 percent Chromat. / oxalyl chloride / CH2Cl2 / Heating
3: 59 percent / CH2Cl2 / 0.08 h / Heating
View Scheme
参考文献
Rigo; El Ghammarti; Gautret; Couturier
Synthetic Communications, 1994 , vol. 24, # 18 p. 2597 - 2607
反应条件
Acylase I on Eupergit C
T=25°C; enzymatic alcoholysis; Product distribution; Further Variations:Reaction partnersTemperaturesReagents;
参考文献
Liljeblad, Arto; Lindborg, Jutta; Kanerva, Liisa T.
Tetrahedron Asymmetry, 2000 , vol. 11, # 19 p. 3957 - 3966