(2E)-二氢-2(3H)-呋喃亚基乙酸乙酯合成路线 (共 9 条)
反应条件
hydrogen; palladium on activated charcoal in ethanol T=20°C; 48 h;
参考文献
Bellur, Esen; Freifeld, Ilia; Boettcher, Dominique; Bornscheuer, Uwe T.; Langer, Peter
Tetrahedron, 2006 , vol. 62, # 29 p. 7132 - 7139
反应条件
1: ethyl acetoacetate With lithium diisopropyl amide in tetrahydrofuran
T=0°C; 2 h;
2: 1-bromo-2-chloro-ethane in tetrahydrofuran
T=-78 - 20°C; 40 h;
参考文献
Bellur, Esen; Langer, Peter
Journal of Organic Chemistry, 2005 , vol. 70, # 24 p. 10013 - 10029
反应条件
sodium azide; sodium iodide in dimethyl sulfoxide
T=50 - 55°C; 18 h;
参考文献
Lambert, P. H.; Vaultier, M.; Carrie, R.
Journal of Organic Chemistry, 1985 , vol. 50, # 25 p. 5352 - 5356
反应条件
tetrabutyl ammonium fluoride in tetrahydrofuran
0.25 h; Reflux; stereoselective reaction;
参考文献
Wang, Xiao Qing; Jia, Ping Jing; Liu, Su Ping; Yu, Wei
Chinese Chemical Letters, 2011 , vol. 22, # 8 p. 931 - 934
反应条件
in tetrahydrofuran
26 h;
参考文献
Bellur, Esen; Langer, Peter
Synlett, 2004 , # 12 p. 2169 - 2171
反应条件
potassium carbonate; 4-methoxy-aniline; sodium sulfate; iodine
75 deg C, 10 h and room t., 60 h;
参考文献
Michael,J.P.; Hosken,G.D.; Howard,A.S.
Tetrahedron, 1988 , vol. 44, p. 3025
反应条件
N-bromosuccinmide in tetrachloromethane
3 h; Heating;
参考文献
Bellur, Esen; Langer, Peter
Synlett, 2004 , # 12 p. 2169 - 2171
反应条件
N-bromosuccinmide in tetrachloromethane
3 h; Heating;
参考文献
Bellur, Esen; Langer, Peter
European Journal of Organic Chemistry, 2005 , # 22 p. 4815 - 4828
反应条件
2,3-dicyano-5,6-dichloro-p-benzoquinone in 1,4-dioxane
48 h; Heating;
参考文献
Bellur, Esen; Langer, Peter
Journal of Organic Chemistry, 2005 , vol. 70, # 24 p. 10013 - 10029