5-(2-甲氧基苯)环己烷1,3-二酮合成路线 (共 4 条)
反应条件
1: With ethanol; sodium ethanolate T=20°C; Inert atmosphereReflux; 2: With water; sodium hydroxide in ethanol T=80°C; 1.5 h; 3: With hydrogenchloride in water 1 h; Reflux;
参考文献
Courtney, Stephen Martin; Whittaker, Mark; Mather, Owen Clifford; Yarnold, Christopher John; Barker, Oliver Robin; Montalbetti, Christian Aldo Georges Napoleon; Hesterkamp, Thomas; Gardiner, Mihaly Daniel
Patent: US2011/118258 A1, 2011 ;
Location in patent: Page/Page column 10 ;
反应条件
1: EtONa / ethanol / 6 h / Heating 2: 2 N NaOH / 2 h / Heating 3: 5 N H2SO4 / 4.5 h / Heating View Scheme
参考文献
Journal of Medicinal Chemistry, , vol. 35, # 19 p. 3429 - 3447
反应条件
1: 98 percent / 50percent aq. NaOH / 72 h / Ambient temperature 2: EtONa / ethanol / 6 h / Heating 3: 2 N NaOH / 2 h / Heating 4: 5 N H2SO4 / 4.5 h / Heating View Scheme
参考文献
Journal of Medicinal Chemistry, , vol. 35, # 19 p. 3429 - 3447
反应条件
ethanol; sodium ethanolate und aufeinanderfolgendes Erhitzen der Reaktionsloesung mit wss.KOH und mit wss.H2SO4;
参考文献
Journal of the Chemical Society, , p. 539