2,3-二甲氧基-5-甲基-6-(3-甲基-2-丁烯基)-1,4-苯醌合成路线 （共 14 条）
反应条件
1: aq. Na2S2O4 / methanol / 3 h / 20 °C 2: 12.36 g / KOH; Bu4NBr / acetone / 3 h / 20 °C / Heating 3: SeO2 / ethanol / 2 h / Heating 4: 6.70 g / NaBH4 / methanol / 0.5 h / 0 °C 5: 95.3 percent / CBr4; polymer-supported triphenylphosphine / CH2Cl2 / 4 h / 0 °C 6: 85.3 percent / t-BuOK / tetrahydrofuran; dimethylformamide / 2.5 h / -40 - 20 °C 7: 77 percent / naphthalenyllithium / tetrahydrofuran / 2 h / -78 °C View Scheme
参考文献
Dai, Hui-Fang; Chen, Fen-Er; Yu, Xiong-Jie
Helvetica Chimica Acta, 2006 , vol. 89, # 7 p. 1317 - 1321
反应条件
1.1: acetic acid / 6 h / 20 °C
2.1: NaH / tetrahydrofuran / 0.5 h / 0 °C
2.2: tetrahydrofuran / 6.5 h / 0 °C
3.1: 17.2 g / 3 h / 85 °C / 7.5 Torr
View Scheme
参考文献
Lu, Liang; Chen, Fener
Synthetic Communications, 2004 , vol. 34, # 22 p. 4049 - 4053
参考文献
Bovicelli, Paolo
Journal of Pharmacy and Pharmacology, 2007 , vol. 59, # 12 p. 1703 - 1710
反应条件
in benzene
T=100°C; 2 h; Photolysis;
参考文献
Yamago, Shigeru; Hashidume, Masahiro; Yoshida, Jun-Ichi
Tetrahedron, 2002 , vol. 58, # 34 p. 6805 - 6813
反应条件
C10H21CoN4O4; oxygen in 2,2,4-trimethylpentane; ethanol
T=20°C; other cobalt(III)-oximes complexes; Rate constant;
参考文献
Novodarova, G.N.; Kiseleva, L.L.; Tuvin, M.Yu.; Stetsenko, A.I.; Sharova, L.P.; Vol'pin, M.E.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1984 , vol. 33, # 10 p. 1993 - 1997
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1984 , # 10 p. 2185 - 2191
反应条件
1: 22 percent / NaBH4 / ethanol / 2 h / 20 °C
2: 41 percent / benzene / 2 h / 100 °C / Photolysis
View Scheme
参考文献
Yamago, Shigeru; Hashidume, Masahiro; Yoshida, Jun-Ichi
Tetrahedron, 2002 , vol. 58, # 34 p. 6805 - 6813
反应条件
T=85°C; P=7.5006 Torr; 3 h;
参考文献
Lu, Liang; Chen, Fener
Synthetic Communications, 2004 , vol. 34, # 22 p. 4049 - 4053
反应条件
1.1: POCl3 / 40 - 80 °C
2.1: p-TsOH; H2O2 / methanol / 2.75 h / 30 °C
2.2: Na2Cr2O7 / H2O; methanol / 1.5 h / 20 °C
3.1: acetic acid / 6 h / 20 °C
4.1: NaH / tetrahydrofuran / 0.5 h / 0 °C
4.2: tetrahydrofuran / 6.5 h / 0 °C
5.1: 17.2 g / 3 h / 85 °C / 7.5 Torr
View Scheme
参考文献
Lu, Liang; Chen, Fener
Synthetic Communications, 2004 , vol. 34, # 22 p. 4049 - 4053
反应条件
1.1: p-TsOH; H2O2 / methanol / 2.75 h / 30 °C
1.2: Na2Cr2O7 / H2O; methanol / 1.5 h / 20 °C
2.1: acetic acid / 6 h / 20 °C
3.1: NaH / tetrahydrofuran / 0.5 h / 0 °C
3.2: tetrahydrofuran / 6.5 h / 0 °C
4.1: 17.2 g / 3 h / 85 °C / 7.5 Torr
View Scheme
参考文献
Lu, Liang; Chen, Fener
Synthetic Communications, 2004 , vol. 34, # 22 p. 4049 - 4053
反应条件
1.1: NaH / tetrahydrofuran / 0.5 h / 0 °C
1.2: tetrahydrofuran / 6.5 h / 0 °C
2.1: 17.2 g / 3 h / 85 °C / 7.5 Torr
View Scheme
参考文献
Lu, Liang; Chen, Fener
Synthetic Communications, 2004 , vol. 34, # 22 p. 4049 - 4053
