2,3-二氢-5-甲基呋喃合成路线 （共 61 条）
反应条件
5,10-dimethyl-5,10-dihydroboranthrene pthalizine complex; N-ethyl-N,N-diisopropylamine in diethylene glycol dimethyl ether
T=160°C; electron-demand Diels-Alder reaction; 48 h;
参考文献
Kessler, Simon N.; Wegner, Hermann A.
Organic Letters, 2010 , vol. 12, # 18 p. 4062 - 4065
反应条件
1: With N-ethyl-N,N-diisopropylamine in diethylene glycol dimethyl ether
T=160°C; Inverse-electron-demand Diels-Alder reaction; 48 h; Inert atmosphere;
2: in hexane
2.5 h; Inert atmosphereUV-irradiation;
参考文献
Kessler, Simon N.; Neuburger, Markus; Wegner, Hermann A.
European Journal of Organic Chemistry, 2011 , # 17 p. 3238 - 3245
参考文献
Paul; Tchelitcheff
Bulletin de la Societe Chimique de France, 1950 , p. 520,524
反应条件
methylmagnesium bromide
Yield given. Multistep reaction;
参考文献
Wenkert, Ernest; Michelotti, Enrique L.; Swindell, Charles S.; Tingoli, Marco
Journal of Organic Chemistry, 1984 , vol. 49, # 25 p. 4894 - 4899
反应条件
1: diethyl ether; chlorine
2: sodium; diethyl ether
3: toluene-4-sulfonyl chloride; pyridine / 20 °C / und Erwaermen des Reaktionsprodukts mit Natriumjodid in Aceton
View Scheme
参考文献
Ansell; Brown
Journal of the Chemical Society, 1957 , p. 1788,1793
反应条件
1: dichloromethane / -60 °C
2: quinoline; diethyl ether
View Scheme
参考文献
Paul; Tchelitcheff
Bulletin de la Societe Chimique de France, 1950 , p. 520,524
反应条件
sulfuric acid in N,N-dimethyl acetamide
T=100°C; Fischer indole reaction; 2 h;
参考文献
Campos, Kevin R.; Woo, Jacqueline C. S.; Lee, Sandra; Tillyer, Richard D.
Organic Letters, 2004 , vol. 6, # 1 p. 79 - 82
参考文献
P.F.W. Beheer B.V.
Patent: US4120985 A1, 1978 ;
反应条件
boron trifluoride diethyl etherate
T=23 - 40°C;
参考文献
Worth,D.F. et al.
Journal of Heterocyclic Chemistry, 1974 , vol. 11, p. 69 - 70
反应条件
copper diacetate; manganese triacetate; buta-1,3-diene in acetic acid
T=80°C; 3 h;
参考文献
Vinogradov, M. G.; Pogosyan, M. S.; Shteinshneider, A. Ya.; Nikishin, G. I.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1983 , vol. 32, # 4 p. 768 - 772
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1983 , # 4 p. 842 - 847
