苯并[b]呋喃-2-甲醛合成路线 (共 56 条)
反应条件
1,3,5,7-tetrakis-(4-(diacetoxyiodo)phenyl)adamantane in dichloromethane T=20°C;
参考文献
Dohi, Toshifumi; Fukushima, Kei-Ichiro; Kamitanaka, Tohru; Morimoto, Koji; Takenaga, Naoko; Kita, Yasuyuki
Green Chemistry, 2012 , vol. 14, # 5 p. 1493 - 1501
反应条件
1: 2,3-benzofuran With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 2: N,N-dimethyl-formamide in tetrahydrofuran; hexane T=-78°C;
参考文献
Gigant, Nicolas; Claveau, Elise; Bouyssou, Pascal; Gillaizeau, Isabelle
Organic Letters, 2012 , vol. 14, # 3 p. 844 - 847
反应条件
sodium hydroxide; trichlorophosphate in N,N-dimethyl-formamide
参考文献
Abbott Laboratories
Patent: US5120752 A1, 1992 ;
反应条件
potassium carbonate in N-methyl-acetamide; acetic acid
参考文献
Imperial Chemical Industries, plc
Patent: US4528282 A1, 1985 ;
反应条件
copper(l) iodide; oxygen in dimethyl sulfoxide T=120°C; 24 h; chemoselective reaction;
参考文献
Zhang, Lin; Bi, Xihe; Guan, Xiaoxue; Li, Xingqi; Liu, Qun; Barry, Badru-Deen; Liao, Peiqiu
Angewandte Chemie - International Edition, 2013 , vol. 52, # 43 p. 11303 - 11307
Angew. Chem., 2013 , vol. 125, # 43 p. 11513 - 11517,5
反应条件
1: potassium carbonate / dimethylformamide 2: acetic acide / Heating View Scheme
参考文献
Langhals, Heinz; Pust, Stefan
Chemische Berichte, 1985 , vol. 118, # 12 p. 4674 - 4681
反应条件
in acetic acid 72 h; Heating;
参考文献
Langhals, Heinz; Pust, Stefan
Chemische Berichte, 1985 , vol. 118, # 12 p. 4674 - 4681
反应条件
sodium carbonate in ethylene glycol T=160°C; 0.05 h;
参考文献
Chatterjea, J. N.; Sahai, Radhika Pati
Journal of the Indian Chemical Society, 1980 , vol. 57, # 6 p. 633 - 636
反应条件
phosphorus pentachloride T=150°C; Behandeln des Reaktionsprodukts mit Zinn(II)-chlorid in Aether unter Einleiten von Chlorwasserstoff und Erwaermen der erhaltenen orangegelben Krystalle mit wss. Salzsaeure.;
参考文献
Kakimoto et al.
Nippon Kagaku Zasshi, 1953 , vol. 74, p. 636
Chem. Zentralbl., 1954 , vol. 125, p. 12071
反应条件
1: hydrazine hydrate / ethanol / 5 h / Heating 2: pyridine / 6 h / 0 °C 3: Na2CO3 / ethane-1,2-diol / 0.05 h / 160 °C View Scheme
参考文献
Chatterjea, J. N.; Sahai, Radhika Pati
Journal of the Indian Chemical Society, 1980 , vol. 57, # 6 p. 633 - 636