2-甲基-3-氧代丁酸甲酯合成路线 (共 38 条)
反应条件
1: With sodium methylate in methanol
T=20 - 30°C; 15 h;
2: With potassium hydroxide in methanol; water
T=20°C; 12 h;
3: With sulfuric acid in methanol; water
Cooling with ice;
参考文献
Symrise AG; Kindel, Günter; Wiedwald, Bernd; Schöning, Axel; Wöhrle, Ingo; Loges, Hubert; Lages, Rita
Patent: US8574554 B2, 2013 ;
Location in patent: Page/Page column 25; 26 ;
反应条件
in dichloromethane
T=0°C;
参考文献
Corey, E. J.; Munroe, John E.
Journal of the American Chemical Society, 1982 , vol. 104, # 22 p. 6129 - 6130
参考文献
Backer; Meyer
Recueil des Travaux Chimiques des Pays-Bas, 1926 , vol. 45, p. 94
参考文献
Backer; Meyer
Recueil des Travaux Chimiques des Pays-Bas, 1926 , vol. 45, p. 94
参考文献
Kametani,T. et al.
Journal of the American Chemical Society, 1976 , vol. 98, p. 8185 - 8190
反应条件
1: NaH
2: NaBH4
View Scheme
参考文献
Kametani,T. et al.
Journal of the American Chemical Society, 1976 , vol. 98, p. 8185 - 8190
反应条件
1: NaH
2: NaBH4
3: P2O5, celite / 100 - 160 °C
View Scheme
参考文献
Kametani,T. et al.
Journal of the American Chemical Society, 1976 , vol. 98, p. 8185 - 8190
反应条件
1: phosphorus pentoxide
View Scheme
参考文献
Canter et al.
Journal of the Chemical Society, 1931 , p. 1255,1264