1-苯基-1,3-丁二酮合成路线 (共 471 条)
反应条件
1: 83 percent / ZnCl2, HCl-gas / diethyl ether / 12 h 3: 92 percent / HgO, BF3-Et2O / tetrahydrofuran; H2O / 0.25 h / Ambient temperature View Scheme
参考文献
Stahl, Ingfried; Schramm, Berthold; Manske, Rainer; Gosselck, Juergen
Liebigs Annalen der Chemie, 1982 , # 6 p. 1158 - 1172
反应条件
1: hydrazine hydrate 2: glacial acetic acid; chloroform; bromine / Behandeln mit Wasser View Scheme
参考文献
v. Auwers; Stuhlmann
Chemische Berichte, 1926 , vol. 59, p. 1054
反应条件
in methanol 3 h; Heating;
参考文献
Panova, G. V.; Potapov, V. M.; Turovets, I. M.; Golub, E. G.
J. Gen. Chem. USSR (Engl. Transl.), 1983 , vol. 53, # 7 p. 1612 - 1620,1452 - 1458
反应条件
1: With sodium hydride in tetrahydrofuran 2: With n-butyllithium in tetrahydrofuran
参考文献
Lin, Song; Song, Chun-Xiao; Cai, Gui-Xin; Wang, Wen-Hua; Shi, Zhang-Jie
Journal of the American Chemical Society, 2008 , vol. 130, p. 12901 - 12903
反应条件
hydrogenchloride; hydrogen; palladium on activated charcoal 1.) baker's yeast; 2.) aq. EtOH, 24 h; Yield given. Multistep reaction. Title compound not separated from byproducts;
参考文献
Bracher; Litz
Archiv der Pharmazie, 1994 , vol. 327, # 9 p. 591 - 593
反应条件
0.0833333 h; microwave irradiation;
参考文献
Goswami, Shyamaprosad; Jana, Subrata; Dey, Swapan; Kumar Adak, Avijit
Australian Journal of Chemistry, 2007 , vol. 60, # 2 p. 120 - 123
参考文献
v. Auwers; Stuhlmann
Chemische Berichte, 1926 , vol. 59, p. 1054
参考文献
v. Auwers; Stuhlmann
Chemische Berichte, 1926 , vol. 59, p. 1054
反应条件
potassium fluoride; N-(1,1,2,3,3,3-hexafluoropropyl)-diethylamine in acetonitrile 24 h; Ambient temperature;
参考文献
Kitazume, Tomoya; Ishikawa, Nobuo
Chemistry Letters, 1980 , p. 1327 - 1328
反应条件
potassium hydride 1) THF, 20-30 deg C, 1 h; 2) THF, 1 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Rathman, Terry L.; Greenwood, Thomas D.; Wolfe, James F.
Journal of Organic Chemistry, 1980 , vol. 45, # 6 p. 1086 - 1091