4-溴2(5H)-呋喃酮合成路线 （共 10 条）
反应条件
1: With bromine in diethyl ether RefluxInert atmosphere; 2: With triethylamine in diethyl ether T=0 - 20°C; Inert atmosphere;
参考文献
Fournier, Jeremy; Lozano, Oscar; Menozzi, Candice; Arseniyadis, Stellios; Cossy, Janine
Angewandte Chemie - International Edition, 2013 , vol. 52, # 4 p. 1257 - 1261
Angew. Chem., 2013 , vol. 125, # 4
反应条件
hydrogen bromide in acetone T=20°C; 2 h;
参考文献
Bella, Marco; Piancatelli, Giovanni; Squarcia, Antonella
Tetrahedron, 2001 , vol. 57, # 20 p. 4429 - 4436
反应条件
hydrogenchloride in acetone T=20°C; 2 h;
参考文献
Tetrahedron, , vol. 57, # 20 p. 4429 - 4436
参考文献
Journal of the Chemical Society, , p. 3105,3108
反应条件
sodium hydroxide in tetrahydrofuran; water Dehydration; 4 h;
参考文献
Brecker, Lothar; Kreiser, Wolfgang; Ernst, Ludger; Hopf, Henning
Collection of Czechoslovak Chemical Communications, 1999 , vol. 64, # 7 p. 1154 - 1158
反应条件
hydrogen bromide T=30°C;
参考文献
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 148, p. 420
反应条件
diethyl ether; hydrogen bromide T=0°C; 13 h; Yield given. Yields of byproduct given;
参考文献
Liebigs Annalen der Chemie, , p. 705 - 716
反应条件
hydrogenchloride; methanol
参考文献
Nippon Kagaku Zasshi, , vol. 79, p. 1528,1534
Chem.Abstr., , p. 24620
Memoirs of the Institute of Scientific and Industrial Research, Osaka University, , vol. 16, p. 219,228
Chem.Abstr., , p. 22555
反应条件
sulfuric acid Heating; Further byproducts.;
参考文献
Tetrahedron Letters, , vol. 45, # 9 p. 1829 - 1832
参考文献
Iowa State College Journal of Science, , vol. 10, p. 65
