2,3-二甲氧基苯甲醛合成路线 (共 174 条)
反应条件
potassium carbonate in N,N-dimethyl-formamide T=45°C; 42 h;
参考文献
Grudzien, Krzysztof; Malinska, Maura; Barbasiewicz, Michal
Organometallics, 2012 , vol. 31, # 9 p. 3636 - 3646
反应条件
aluminium trichloride; 1-decyl-4-aza-1-azoniabicyclo[2.2.2]octane chlorochromate in acetonitrile 1.4 h; Heating;
参考文献
Hajipour; Bagheri; Ruoho
Russian Journal of Organic Chemistry, 2006 , vol. 42, # 6 p. 844 - 848
反应条件
potassium carbonate in benzene
参考文献
Tyman, John H. P.; Schofield, Brian G.; Khor, Choong H.
Chemistry and Physics of Lipids, 2002 , vol. 120, # 1-2 p. 101 - 108
反应条件
1: 2,3-dihydroxy-benzaldehyde With potassium hydrogencarbonate in N,N-dimethyl-formamide 0.5 h; Inert atmosphere; 2: methyl iodide in N,N-dimethyl-formamide T=20°C; 28 h; Inert atmosphere;
参考文献
Lowell, Andrew N.; Wall, Philip D.; Waters, Stephen P.; Kozlowski, Marisa C.
Tetrahedron, 2010 , vol. 66, # 30 p. 5573 - 5582
反应条件
2,3-dicyano-5,6-dichloro-p-benzoquinone in dichloromethane; water T=20°C; 12.5 h;
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 36, # 10 p. 4244 - 4247
反应条件
sodium hydride in dimethyl sulfoxide T=25°C; 17 h; NaH : pyrocatechlol 2.2; Yields of byproduct given;
参考文献
Kessar, Satinder V.; Gupta, Yash P.; Mohammad, Taj; Goyal, Manju; Sawal, Kewal K.
Journal of the Chemical Society, Chemical Communications, 1983 , # 7 p. 400 - 401
反应条件
sodium hydroxide in water 1 h; Heating;
参考文献
Smidrkal, Jan
Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 8 p. 2140 - 2144
反应条件
potassium dichromate; sulfuric acid; 4-aminobenzenesulfonic acid
参考文献
Kogyo Kagaku Zasshi, , vol. 55, p. 45
Chem.Abstr., , p. 5143
反应条件
oxygen; copper; sodium carbonate; Cu2Cl2 1.) CH3CN; Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 23, # 15 p. 1577 - 1580
反应条件
1: 86 percent / BBr3 / CHCl3 / 1. 0 deg C, 2.5 h; 2. room temperature, overnight 2: 68 percent / NaOH / H2O / 1 h / Heating View Scheme
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 47, # 8 p. 2140 - 2144