4,4-二甲基-1-苯戊烷-1,3-二酮合成路线 （共 34 条）
反应条件
1: 75 percent / aq. NaOH / ethanol / Ambient temperature
2: 1.) Br2, 2.) NaOMe / 1.) CHCl3, RT, 30 min, 2.) MeOH, reflux, 1 h
View Scheme
参考文献
Davis, Brian R.; Hinds, Mark G.; Ting, Philip P. C.
Australian Journal of Chemistry, 1992 , vol. 45, # 5 p. 865 - 875
反应条件
1: 90 percent / ethanol / Heating
2: 72 percent / dilute HCl / methanol / 2 h / 60 - 65 °C
View Scheme
参考文献
Zanina, A. S.; Shergina, S. I.; Sokolov, I. E.; Myasnikova, R. N.
Russian Chemical Bulletin, 1995 , vol. 44, # 4 p. 689 - 694
Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1995 , # 4 p. 710 - 714
参考文献
Muir,W.M. et al.
Journal of Organic Chemistry, 1966 , vol. 31, p. 3790 - 3793
反应条件
1: TsOH
2: NaNH2
View Scheme
参考文献
Muir,W.M. et al.
Journal of Organic Chemistry, 1966 , vol. 31, p. 3790 - 3793
反应条件
titanium tetrachloride
1) CH2Cl2, -78 deg C, 15 min, 2) CH2Cl2, a) -78 deg C, 3 h, b) to r.t.; Yield given. Multistep reaction;
参考文献
Chan, T. H.; Nwe, K. T.
Journal of Organic Chemistry, 1992 , vol. 57, # 23 p. 6107 - 6111
反应条件
silver tetrafluoroborate; nitromethane
参考文献
Roitburd,G.V. et al.
Tetrahedron Letters, 1972 , # 48 p. 4935 - 4940
参考文献
Nonhebel,D.C.; Smith,J.
Journal of the Chemical Society [Section] C: Organic, 1967 , p. 1919 - 1922
反应条件
hydrogenchloride; triethylamine
1.) MeCN, reflux, 2.) ethanol, reflux; Yield given. Multistep reaction;
参考文献
Cornforth, John; Patrick, Vincent A.; White, Allan H.
Australian Journal of Chemistry, 1984 , vol. 37, # 7 p. 1453 - 1460
反应条件
T=24°C; Equilibrium constant;
参考文献
Koshimura,H. et al.
Bulletin of the Chemical Society of Japan, 1973 , vol. 46, p. 632 - 634
参考文献
Vorlaender; Kalkow
Chemische Berichte, 1897 , vol. 30, p. 2271
