4,4-二甲氧基-2-丁酮合成路线 (共 125 条)
反应条件
methanol unter Zusatz eines Anionenaustauschers und Erhitzen der erhaltenen Reaktionsloesung mit wss. Salzsaeure;
参考文献
Yamada; Chibata
Pharmaceutical Bulletin, 1955 , vol. 3, p. 21,24
反应条件
1: With diethylamine in methanol T=65°C; 1 h; 2: With hydroxylamine hydrochloride in methanol; water T=65°C;
参考文献
Griesbeck, Axel G.; Franke, Marco; Neudoerfl, Joerg; Kotaka, Hidehiro
Beilstein Journal of Organic Chemistry, 2011 , vol. 7, p. 127 - 134
反应条件
sodium methylate in methanol T=0°C; 24 h;
参考文献
Laronze, Jean-Yves; Laronze, Jacqueline; Wemba-Lenga, F.; Levy, Jean
Heterocycles, 1992 , vol. 34, # 6 p. 1101 - 1106
反应条件
boron trifluoride diethyl etherate in acetonitrile 8 h; Heating;
参考文献
Kocevar; Mlakar; Perdih; Petric; Polanc; Vercek
Tetrahedron Letters, 1992 , vol. 33, # 16 p. 2195 - 2198
反应条件
hydrogenchloride in ethanol 0.5 h; Heating; Yield given. Yields of byproduct given;
参考文献
Chimichi; Cosimelli; Bruni; Selleri
Canadian Journal of Chemistry, 1992 , vol. 70, # 4 p. 1093 - 1097
反应条件
in ethanol 0.5 h; Heating; Yield given;
参考文献
Chimichi; Cosimelli; Bruni; Selleri
Canadian Journal of Chemistry, 1992 , vol. 70, # 4 p. 1093 - 1097
反应条件
sodium acetate Heating;
参考文献
Duhamel; Guillemont; Poirier; Chabardes
Tetrahedron Letters, 1993 , vol. 34, # 26 p. 4197 - 4200
反应条件
hydrogenchloride in dichloromethane 2 h; Ambient temperature; Yield given. Yields of byproduct given;
参考文献
Berkaoui, M'hamed; Outurquin, Francis; Paulmier, Claude
Tetrahedron, 1998 , vol. 54, # 31 p. 9055 - 9066
参考文献
Cazin, J.; Dupas, G.; Bourguignon, J.; Queguiner, G.
Tetrahedron Letters, 1986 , vol. 27, # 21 p. 2375 - 2378
反应条件
diethyl ether Erwaermen des Reaktionsprodukts mit H2SO4 und H3PO4;
参考文献
Kotschetkow et al.
Doklady Akademii Nauk SSSR, 1955 , vol. 104, p. 422,425
Chem.Abstr., 1956 , p. 11999