(S)-(+)-2-甲基丁酸合成路线 (共 111 条)
反应条件
1: stoloniferin X With potassium hydroxide in water Hydrolysis; 3 h; Heating; 2: diazomethane in diethyl ether Methylation;
参考文献
Phytochemistry, , vol. 48, # 5 p. 837 - 841
反应条件
1: (C2H5)3N / tetrahydrofuran / 2 h / Ambient temperature 2: 90 percent / 3N H2SO4 / dioxane / 4 h / Heating View Scheme
参考文献
Liebigs Annalen der Chemie, , p. 877 - 880
反应条件
potassium hydroxide; water in methanol 2 h; Reflux;
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 56, # 8 p. 1168 - 1172
反应条件
potassium hydroxide; water T=40°C; 1.5 h;
参考文献
Helvetica Chimica Acta, , vol. 93, # 2 p. 290 - 297
反应条件
hydrogenchloride; water T=90°C; 2 h;
参考文献
Phytochemistry, , vol. 71, # 14-15 p. 1796 - 1801
反应条件
potassium hydroxide in 1,4-dioxane; water 1 h; Heating;
参考文献
Chemical & Pharmaceutical Bulletin, , vol. 36, # 5 p. 1707 - 1713
反应条件
potassium hydroxide in acetone 1 h; Heating;
参考文献
Kitagawa, Isao; Baek, Nam In; Yokokawa, Yoshihiro; Yoshikawa, Masayuki; Ohashi, Kazuyoshi; Shibuya, Hirotaka
Chemical and Pharmaceutical Bulletin, 1996 , vol. 44, # 9 p. 1693 - 1699
反应条件
potassium hydroxide in acetone 1 h; Heating;
参考文献
Kitagawa, Isao; Baek, Nam In; Yokokawa, Yoshihiro; Yoshikawa, Masayuki; Ohashi, Kazuyoshi; Shibuya, Hirotaka
Chemical and Pharmaceutical Bulletin, 1996 , vol. 44, # 9 p. 1693 - 1699
反应条件
potassium hydroxide; water T=90°C; 2 h; Reflux;
参考文献
Carbohydrate Research, , vol. 344, # 4 p. 466 - 473
反应条件
potassium hydroxide; water T=90°C; 2 h; Reflux;
参考文献
Carbohydrate Research, , vol. 344, # 4 p. 466 - 473