2-羟基-4-甲氧基苯甲醛合成路线 (共 227 条)
反应条件
1H-imidazole in dichloromethane T=25°C; Inert atmosphere;
参考文献
Pereira, Alban R.; Strangman, Wendy K.; Marion, Frederic; Feldberg, Larry; Roll, Deborah; Mallon, Robert; Hollander, Irwin; Andersen, Raymond J.
Journal of Medicinal Chemistry, 2010 , vol. 53, # 24 p. 8523 - 8533
反应条件
1: 91 percent / NaOH / H2O / 1.) room temperature, 10 min, 2.) reflux, 15h 2: 1 percent / I2, Mg / tetrahydrofuran / 4 h / Heating View Scheme
参考文献
Cao, Zhisong; Liehr, Joachim G.
Synthetic Communications, 1996 , vol. 26, # 6 p. 1233 - 1245
反应条件
hydrogen; palladium 10 on activated carbon in ethanol; acetic acid P=3102.97 Torr;
参考文献
ELI LILLY AND COMPANY
Patent: WO2005/37763 A1, 2005 ;
Location in patent: Page/Page column 130-131 ;
WO 2005/037763 A1
反应条件
hydrogenchloride; boron tribromide; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene in methanol; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; toluene
参考文献
Teijin Limited; Microbial Chemistry Research Foundation
Patent: US6589984 B1, 2003 ;
US 6589984 B1
反应条件
1: 7-hydroxy-coumarine / N,N-diethylaniline / 2 h / 210 °C 2: AlCl3, aluminium chloride / toluene / 3 h / Reflux View Scheme
参考文献
Starcevic, Stefan; Brozic, Petra; Turk, Samo; Cesar, Jozko; Lanisnik Rizner, Tea; Gobec, Stanislav
Journal of Medicinal Chemistry, 2011 , vol. 54, # 1 p. 248 - 261
反应条件
1: 2-Hydroxy-4-methoxy-benzaldehyde With sodium methylate in anhydrous xylene T=60°C; 2 h; Inert atmosphere; 2: 2-triphenyl(α-carboxymethylene)phosphorane imidazolide in anhydrous xylene Intramolecular Wittig reaction; 48 h; RefluxInert atmosphere;
参考文献
Upadhyay, Puspesh K.; Kumar, Pradeep
Tetrahedron Letters, 2009 , vol. 50, # 2 p. 236 - 238
反应条件
pyridinium hydrobromide perbromide in pyridine T=50°C; 2 h;
参考文献
Cordoba, Ruben; Plumet, Joaquin
Tetrahedron Letters, 2002 , vol. 43, # 51 p. 9303 - 9305
参考文献
Murti; Seshadri
Proceedings - Indian Academy of Sciences, Section A, 1942 , vol. <A> 16, p. 135
参考文献
Murti; Seshadri
Proceedings - Indian Academy of Sciences, Section A, 1942 , vol. <A> 16, p. 135
反应条件
sodium hydroxide; dipotassium peroxodisulfate
参考文献
Rajagopalan et al.
Proceedings - Indian Academy of Sciences, Section A, 1949 , vol. <A> 30, p. 265,268