(S)-5-羟甲基二氢呋喃-2-酮合成路线 (共 80 条)
反应条件
dimethylsulfide borane complex
参考文献
Harmange, Jean-Christophe; Figadere, Bruno; Hocquemiller, Reynald
Tetrahedron: Asymmetry, 1991 , vol. 2, # 5 p. 347 - 350
反应条件
hydrogen; palladium on activated charcoal in ethanol T=20°C; P=760 Torr; 4 h;
参考文献
Lundt, Inge; Pedersen, Christian
Synthesis, 1986 , # 12 p. 1052 - 1054
反应条件
hydrogen; 5 percent palladium-carbon; palladium dichloride in ethanol; ethyl acetate P=750.06 Torr;
参考文献
Tomioka, Kiyoshi; Ishiguro, Tsuneo; Iitaka, Yoichi; Koga, Kenji
Tetrahedron, 1984 , vol. 40, # 8 p. 1303 - 1312
反应条件
1: With hydrogenchloride; sodium nitrite T=0 - 20°C; 2: With dimethylsulfide borane complex in tetrahydrofuran T=0 - 20°C; 4.5 h; Further stages.;
参考文献
Dake, Gregory R.; Fenster, Erik E.; Patrick, Brian O.
Journal of Organic Chemistry, 2008 , vol. 73, # 17 p. 6711 - 6715
反应条件
hydrogen; palladium on activated charcoal in ethanol T=20°C; P=760 Torr; 4 h; Yields of byproduct given;
参考文献
Lundt, Inge; Pedersen, Christian
Synthesis, 1986 , # 12 p. 1052 - 1054
反应条件
hydrogen; palladium on activated charcoal in ethanol 4 h; Ambient temperature;
参考文献
Tanaka, Masahide; Tomioka, Kiyoshi; Koga, Kenji
Tetrahedron, 1994 , vol. 50, # 45 p. 12829 - 12842
反应条件
hydrogen; palladium on activated charcoal in ethanol T=20°C; P=760 Torr;
参考文献
Synthesis, , # 12 p. 1052 - 1054
反应条件
sodium tetrahydroborate in ethanol T=20 - 25°C; 2 h;
参考文献
Mihelic, Damjana; Jakse, Renata; Svete, Jurij; Stanovnik, Branko; Grdadolnik, Simona Golic
Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 6 p. 1307 - 1312
反应条件
toluene-4-sulfonic acid in methanol 5 h; Ambient temperature;
参考文献
Salas-Reyes
Synthetic Communications, 1999 , vol. 29, # 12 p. 2187 - 2199
反应条件
dimethylsulfide borane complex; sulfuric acid; sodium nitrite 1.) water, 50 degC, 2h, 2.) THF, 1 h; Yield given. Multistep reaction;
参考文献
Tetrahedron, , vol. 40, # 6 p. 1061 - 1066