2,3-二甲氧基-5-甲基-1,4-苯二酚合成路线 (共 43 条)
反应条件
1: (i) Zn, aq. HCl, (ii) aq. FeCl3 2: K2CO3 / acetone 3: aq. Na2S2O3 / diethyl ether View Scheme
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 16, p. 2343 - 2350
反应条件
1: (i) H2, aq. HCl, Pd-C, (ii) aq. FeCl3 2: K2CO3 / acetone 3: aq. Na2S2O3 / diethyl ether View Scheme
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 16, p. 2343 - 2350
反应条件
1: aq. H2SO4 / acetic acid 2: (i) H2, aq. HCl, Pd-C, (ii) aq. FeCl3 3: K2CO3 / acetone 4: aq. Na2S2O3 / diethyl ether View Scheme
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 16, p. 2343 - 2350
反应条件
1: H2 / Pd-BaSO4 2: (KO3S)2NO, aq. KH2PO4 3: H2 / Lindlar catalyst View Scheme
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 38, # 3 p. 459 - 462,453 - 456
反应条件
1: TiCl4 2: H2 / Pd-BaSO4 3: (KO3S)2NO, aq. KH2PO4 4: H2 / Lindlar catalyst View Scheme
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 38, # 3 p. 459 - 462,453 - 456
反应条件
1: (KO3S)2NO, aq. KH2PO4 2: H2 / Lindlar catalyst View Scheme
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 38, # 3 p. 459 - 462,453 - 456
反应条件
in ethanol; acetic acid T=23.9°C; disproportionation; Rate constant;
参考文献
Journal of Applied Spectroscopy, , vol. 62, # 2 p. 240 - 245
Zhurnal Prikladnoi Spektroskopii, , vol. 62, # 2 p. 70 - 76
反应条件
acetate-phosphate buffer T=25°C; pH 3.0; var. pH; var. temps.; ΔS(excit.), ΔH(excit.), ΔG(excit.); Rate constantMechanismThermodynamic data;
参考文献
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , # 3 p. 427 - 430
反应条件
2: HCl 3: 88 percent / Ni(PPh3)4 / tetrahydrofuran / 20 °C 4: 60 percent / Ce(NH4)2(NO3)6 / CH2Cl2; H2O; acetonitrile View Scheme
参考文献
Lipshutz, Bruce H.; Bulow, Gerd; Fernandez-Lazaro, Fernando; Kim, Sung-Kyu; Lowe, Richard; Mollard, Paul; Stevens, Kirk L.
Journal of the American Chemical Society, 1999 , vol. 121, # 50 p. 11664 - 11673
反应条件
1: 19 percent / polyhosphoric acid / 5 h / Ambient temperature 2: toluene / 6 h / Heating 3: cerium ammonium nitrite (CAN) / acetonitrile; H2O / 0.17 h / Ambient temperature View Scheme
参考文献
Tatsuoka; Suzuki; Imao; Satoh; Ishihara; Hirotsu; Kihara; Hatta; Horikawa; Sumoto; Miyano
Chemical and Pharmaceutical Bulletin, 1992 , vol. 40, # 9 p. 2382 - 2386