1,2-环己二酮环乙缩醛合成路线 （共 23 条）
反应条件
hydrogenchloride in tetrahydrofuran; water; toluene
参考文献
CHISSO CORPORATION
Patent: EP882696 A1, 1998 ;
反应条件
sulfuric acid; silica gel in dichloromethane 24 h; Ambient temperature;
参考文献
Vankar, Yashwant D.; Chaudhuri, Narayan C.; Rao, C. Trinadha
Tetrahedron Letters, 1987 , vol. 28, # 5 p. 551 - 554
反应条件
magnesium in tetrahydrofuran; palladium monocarbide; ethanol; toluene
参考文献
Chisso Corporation
Patent: US6235355 B1, 2001 ;
反应条件
1: tetrahydrofuran; diethyl ether / 14 h / -78 - 20 °C / Inert atmosphere 2: trifluoroacetic acid / water / 3 h / 0 - 20 °C View Scheme
参考文献
Elhawi, Hagit; Eini, Hadar; Douvdevani, Amos; Byk, Gerardo
Molecules, 2012 , vol. 17, # 6 p. 6784 - 6807
反应条件
1: tetrahydrofuran; diethyl ether / 14 h / -78 - 20 °C / Inert atmosphere 2: trifluoroacetic acid / water / 3 h / 0 - 20 °C 3: 200 °C / Inert atmosphere View Scheme
参考文献
Elhawi, Hagit; Eini, Hadar; Douvdevani, Amos; Byk, Gerardo
Molecules, 2012 , vol. 17, # 6 p. 6784 - 6807
反应条件
sodium borohydride in diethyl ether; ethanol
参考文献
Hoechst Schering AgrEvo GmbH
Patent: US5691321 A1, 1997 ;
反应条件
1: 1) LDA / 1) THF, -78 deg C, 2h, 2a) 0 deg C, 3h, 2b) RT, overnight 2: 85 percent / Pd(PPh3)2Cl2 / dimethylformamide View Scheme
参考文献
Lee, Junning; Snyder, John K.
Journal of Organic Chemistry, 1990 , vol. 55, # 17 p. 4995 - 5008
反应条件
pyridine; chromium(VI) oxide; Celite in dichloromethane
T=20 - 25°C; 0.666667 h;
参考文献
Vankar, Yashwant D.; Reddy, M. Venkatram; Chaudhuri, Narayan C.
Tetrahedron, 1994 , vol. 50, # 37 p. 11057 - 11078
反应条件
boron trifluoride diethyl etherate in dichloromethane
T=20°C; 5 h;
参考文献
Gregoire, Brigitte; Carre, Marie-Christiane; Caubere, Paul
Journal of Organic Chemistry, 1986 , vol. 51, # 9 p. 1419 - 1427
反应条件
1: 80percent m-CPBA / CH2Cl2 / 15 h / 0 - 15 °C
2: 87 percent / LiAlH4 / tetrahydrofuran / 8 h / Heating
3: 90 percent / pyridine, chromium trioxide, celite / CH2Cl2 / 0.67 h / 20 - 25 °C
View Scheme
参考文献
Vankar, Yashwant D.; Reddy, M. Venkatram; Chaudhuri, Narayan C.
Tetrahedron, 1994 , vol. 50, # 37 p. 11057 - 11078
