alphs-戊基-gama-丁内酯合成路线 （共 55 条）
参考文献
Miyano, Sotaro; Hokari, Hiroshi; Umeda, Yoshiharu; Hashimoto, Harukichi
Bulletin of the Chemical Society of Japan, 1980 , vol. 53, # 3 p. 770 - 774
反应条件
1: KOH / methanol; H2O / Heating 2: H2SO4 / H2O / 10 h / Heating View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 53, # 3 p. 770 - 774
反应条件
1: 80 percent / Amberlyst-A21 / 6 h / Ambient temperature 2: 1.) CH3OLi, 2.) 5percent aq. Na2B4O7, KMnO4 / 1.) MeOH, 0 deg C, 15 min, 2.) room temp., 30 min 3: 85 percent / NaBH4, Na2HPO4*12H2O / methanol / 5 h / Ambient temperature View Scheme
参考文献
Synthesis, , # 8 p. 711 - 713
反应条件
1: 1.) CH3OLi, 2.) 5percent aq. Na2B4O7, KMnO4 / 1.) MeOH, 0 deg C, 15 min, 2.) room temp., 30 min 2: 85 percent / NaBH4, Na2HPO4*12H2O / methanol / 5 h / Ambient temperature View Scheme
参考文献
Synthesis, , # 8 p. 711 - 713
反应条件
1: NaBH4 / ethanol / 4 h / Ambient temperature 2: 71 percent / HgO, I2 / benzene / 2 h / Ambient temperature; Irradiation 3: 61 percent / tetrahydrofuran / 2 h / Ambient temperature View Scheme
参考文献
Tetrahedron, , vol. 47, # 35 p. 7245 - 7258
反应条件
1: pyridinium chlorochromate, Celite 545 / CH2Cl2 / 24 h / Ambient temperature 2: NaBH4 / ethanol / 4 h / Ambient temperature 3: 71 percent / HgO, I2 / benzene / 2 h / Ambient temperature; Irradiation 4: 61 percent / tetrahydrofuran / 2 h / Ambient temperature View Scheme
参考文献
Tetrahedron, , vol. 47, # 35 p. 7245 - 7258
反应条件
1: 71 percent / HgO, I2 / benzene / 2 h / Ambient temperature; Irradiation 2: 61 percent / tetrahydrofuran / 2 h / Ambient temperature View Scheme
参考文献
Tetrahedron, , vol. 47, # 35 p. 7245 - 7258
反应条件
sulfuric acid in water 10 h; Heating;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 53, # 3 p. 770 - 774
反应条件
T=150 - 160°C; 0.5 h;
参考文献
Zav'yalov, S. I.; Ezhova, G. I.; Kravchenko, N. E.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 3 p. 609 - 612
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 3 p. 667 - 669
反应条件
1: urea, bromine / dimethylformamide / 1 h 2: AcONa*3H2O / dimethylformamide / 24 h / 20 °C 3: 3.1 g / 1.) KOH, 2.) NaBH4 / ethanol / 1.) 0 deg C, 2.) 20 deg C, 24 h 4: 41 percent / 0.5 h / 150 - 160 °C View Scheme
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 36, # 3 p. 609 - 612
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 3 p. 667 - 669
