1,4-环己二酮单乙二醇缩酮合成路线 (共 270 条)
反应条件
hydrogen; N-ethyl-N,N-diisopropylamine; 1 Pd/C in 2-methyl tetrahydrofuran T=30°C; P=75007.5 Torr; Autoclave;
参考文献
Bayer CropScience AG
Patent: US2010/217018 A1, 2010 ;
Location in patent: Page/Page column 4 ;
反应条件
Oxonereg;; sodium 2-iodobenzenesulfonate; sodium sulfate in ethyl acetate T=70°C; 8 h; Inert atmosphere;
参考文献
National University Corporation Nagoya University
Patent: EP2085373 A1, 2009 ;
Location in patent: Page/Page column 12; 14-15 ;
反应条件
toluene-4-sulfonic acid in benzene T=100°C; 1.5 h;
参考文献
Fischer, Derek; Theodorakis, Emmanuel A.
European Journal of Organic Chemistry, 2007 , # 25 p. 4193 - 4196
反应条件
in dichloromethane; ethyl acetate
参考文献
The Upjohn Company
Patent: US4212878 A1, 1980 ;
反应条件
formaldehyd; silica gel; iron(III) chloride in water Ring cleavage; 1 h;
参考文献
Zimmerman; Lapin; Nesterov; Sereda
Journal of Organic Chemistry, 2000 , vol. 65, # 23 p. 7740 - 7746
反应条件
HOF* CH3CN in dichloromethane T=0°C; 0.0166667 h;
参考文献
Carmeli, Mira; Rozen, Shlomo
Tetrahedron Letters, 2006 , vol. 47, # 5 p. 763 - 766
反应条件
potassium hydroxide in water 6 h; Ambient temperature;
参考文献
Haga, Kazuo; Oohashi, Masayuki; Kaneko, Ryohei
Bulletin of the Chemical Society of Japan, 1984 , vol. 57, # 6 p. 1586 - 1590
反应条件
toluene-4-sulfonic acid in toluene T=100°C; 1.25 h;
参考文献
Kamenka, Jean-Marc; Geneste, Patrick; El Harfi, Ahmed
Bulletin de la Societe Chimique de France, 1983 , vol. 2, # 3-4 p. 87 - 88
反应条件
sodium hydrogencarbonate in 1,4-dioxane; water Irradiation;
参考文献
Ogura, Katsuyuki; Ohtsuki, Kazuo; Nakamura, Masami; Yahata, Nobuhiro; Takahashi, Kazumasa; Iida, Hirotada
Tetrahedron Letters, 1985 , vol. 26, # 20 p. 2455 - 2458
反应条件
acetic acid; zinc T=16°C; 0.333333 h;
参考文献
Jefford, Charles W.; Rossier, Jean-Claude; Boukouvalas, John
Heterocycles, 1989 , vol. 28, # 2 p. 673 - 676