2,4-二甲基-3-戊酮合成路线 (共 349 条)
反应条件
T=24.9°C; ΔG0; Thermodynamic data;
参考文献
Bromilow, J.; Abboud, J. L. M.; Lebrilla, C. B.; Taft, R. W.; Scorrano, G.; Lucchini V.
Journal of the American Chemical Society, 1981 , vol. 103, # 18 p. 5448 - 5453
反应条件
toluene-4-sulfonic acid in dichloromethane T=20°C; 1 h; chemoselective reaction;
参考文献
Rahimizadeh, Mohammad; Bakavoli, Mehdi; Shiri, Ali; Eshghi, Hossein; Saberi, Sattar
Journal of Chemical Research, 2008 , # 12 p. 704 - 706
反应条件
1: 1.) N2H4*H2O, 2.) I2, Et3N / 1.) ethanol, reflux, 1 h, 2.) THF, room temperature, 1 h 2: 25 percent Chromat. / methanol / 4 h / Irradiation View Scheme
参考文献
Kropp, Paul J.; McNeely, Steven A.; Davis, Robert Drummond
Journal of the American Chemical Society, 1983 , vol. 105, # 23 p. 6907 - 6915
反应条件
ammonium cerium (IV) nitrate; sulfuric acid; lithium bromide in acetonitrile T=65 - 70°C; Reagent/catalystConcentrationTimeSolvent;
参考文献
Nikishin; Sokova; Kapustina
Russian Chemical Bulletin, 2013 , vol. 62, # 5 p. 1214 - 1217
Izv. Akad. Nauk, Ser. Khim., 2013 , # 5 p. 1214 - 1217,4
参考文献
Faworski; Umnowa
Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1912 , vol. 44, p. 1345,1378
Journal fuer Praktische Chemie (Leipzig), 1913 , vol. <2>88, p. 646,680
反应条件
(i) Br2, (ii) (alkaline hydrolysis); Multistep reaction;
参考文献
Colonge,J.; Dubin,J.-C.
Bulletin de la Societe Chimique de France, 1960 , p. 1180 - 1186
反应条件
(i) (bromination), (ii) Py; Multistep reaction;
参考文献
Yandovskii, V. N.; Gidaspov, B. V.; Telinskii, I. V.
Doklady Chemistry, 1986 , vol. 289, p. 256 - 259
Dokl. Akad. Nauk SSSR Ser. Khim., 1986 , vol. 289, # 1 p. 120 - 123
反应条件
ammonia; KNH2 1) ether; 2) 15 min irradiation; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Carver, David R.; Komin, Andrew P.; Hubbard, James S.; Wolfe, James S.
Journal of Organic Chemistry, 1981 , vol. 46, # 2 p. 294 - 299
反应条件
ammonia; KNH2 1) ether; 2) exclusion of light; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Carver, David R.; Komin, Andrew P.; Hubbard, James S.; Wolfe, James S.
Journal of Organic Chemistry, 1981 , vol. 46, # 2 p. 294 - 299
反应条件
bromine in tetrachloromethane
参考文献
Lion,C.; Dubois,J.E.
Tetrahedron, 1975 , vol. 31, p. 1223 - 1226