S-(-)-2-甲基-1-丁醇合成路线 (共 117 条)
反应条件
1: With oxygen; ozone in methanol T=-78°C; 0.5 h; 2: With sodium tetrahydroborate in methanol T=-78 - 20°C; 4 h;
参考文献
Tetrahedron, , vol. 69, # 36 p. 7785 - 7809
反应条件
carbon monoxide; dimethyl viologen in water T=40°C; pH: 5.5; Clostridium thermoaceticum;
参考文献
Angewandte Chemie, , vol. 99, # 8 p. 785 - 787
反应条件
1: sulfuric acid / 24 h / |Reflux; |Inert atmosphere 2: hydrogen; [(D)*Ir(1,4-cyclooctadiene)]+[tetrakis(3,5-bis(trifluoromethyl)phenyl)borate]- / dichloromethane / 15 h / 20 °C / 15001.5 Torr / |Inert atmosphere 3: lithium aluminium tetrahydride / |Inert atmosphere View Scheme
参考文献
Chemistry - A European Journal, , vol. 18, # 34 p. 10609 - 10616
反应条件
lithium borohydride in methanol
参考文献
Tetrahedron Letters, , vol. 38, # 4 p. 559 - 562
反应条件
Lipase PS "Amano" in pentane T=20°C; Title compound not separated from byproducts.;
参考文献
Journal of Chemical Ecology, , vol. 33, # 3 p. 525 - 539
反应条件
acetobromo-α-D-glucose Umkrystallisieren aus Aethanol und folgende Spaltung mit methylalkoholischem NH3;
参考文献
Biochemische Zeitschrift, , vol. 242, p. 485
反应条件
1: 80 percent / diisopropyl ether / 1 h / Ambient temperature; lipase Pseudomonas cepacia 2: 2 M NaOH / Ambient temperature; lipase Pseudomonas cepacia, pH=7.2 3: 60 percent / 4-N,N-dimethylaminopyridine / CH2Cl2 / 48 h / Ambient temperature 4: 90 percent / LiAlH4 / diethyl ether / 1 h / Ambient temperature View Scheme
参考文献
Canadian Journal of Chemistry, , vol. 72, # 5 p. 1312 - 1327
反应条件
1: 80 percent / LiAlH4 / diethyl ether / 1.5 h / Ambient temperature 2: 80 percent / diisopropyl ether / 1 h / Ambient temperature; lipase Pseudomonas cepacia 3: 2 M NaOH / Ambient temperature; lipase Pseudomonas cepacia, pH=7.2 4: 60 percent / 4-N,N-dimethylaminopyridine / CH2Cl2 / 48 h / Ambient temperature 5: 90 percent / LiAlH4 / diethyl ether / 1 h / Ambient temperature View Scheme
参考文献
Canadian Journal of Chemistry, , vol. 72, # 5 p. 1312 - 1327
反应条件
1: 2 M NaOH / Ambient temperature; lipase Pseudomonas cepacia, pH=7.2 2: 60 percent / 4-N,N-dimethylaminopyridine / CH2Cl2 / 48 h / Ambient temperature 3: 90 percent / LiAlH4 / diethyl ether / 1 h / Ambient temperature View Scheme
参考文献
Canadian Journal of Chemistry, , vol. 72, # 5 p. 1312 - 1327
反应条件
1: 60 percent / 4-N,N-dimethylaminopyridine / CH2Cl2 / 48 h / Ambient temperature 2: 90 percent / LiAlH4 / diethyl ether / 1 h / Ambient temperature View Scheme
参考文献
Canadian Journal of Chemistry, , vol. 72, # 5 p. 1312 - 1327