1,1,3,4-四甲基-2-茚酮合成路线 （共 47 条）
反应条件
potassium hydroxide in dimethyl sulfoxide
T=50 - 60°C; 1 h;
参考文献
Langhals, Elke; Langhals, Heinz
Tetrahedron Letters, 1990 , vol. 31, # 6 p. 859 - 862
反应条件
triethylamine; selenium monobromide in dichloromethane
T=20°C; 2 h;
参考文献
Okuma, Kentaro; Kubo, Kento; Yokomori, Yoshinobu
Heterocycles, 2003 , vol. 60, # 2 p. 299 - 302
反应条件
oxygen in dichloromethane
T=15°C; 16 h; Irradiation;
参考文献
Akasaka, Takeshi; Sato, Rikiya; Miyama, Yukiyo; Ando, Wataru
Tetrahedron Letters, 1985 , vol. 26, # 7 p. 843 - 846
反应条件
hydrogenchloride in chloroform; water; tert-butyl alcohol
参考文献
Hoffmann-La Roche Inc.
Patent: US4435406 A1, 1984 ;
反应条件
boron trifluoride diethyl etherate in dichloromethane
T=-65°C; 6 h;
参考文献
Fedorov, Alexey; Fu, Changchun; Linden, Anthony; Heimgartner, Heinz
European Journal of Organic Chemistry, 2005 , # 8 p. 1613 - 1619
参考文献
Ando, Wataru; Hamada, Yoshitaka; Sekiguchi, Akira
Journal of the Chemical Society, Chemical Communications, 1983 , # 17 p. 952 - 954
反应条件
boron trifluoride diethyl etherate in dichloromethane
T=0°C; 0.0666667 h;
参考文献
Fu, Changchun; Linden, Anthony; Heimgartner, Heinz
Helvetica Chimica Acta, 2001 , vol. 84, # 11 p. 3319 - 3334
反应条件
boron trifluoride diethyl etherate in dichloromethane
T=-60°C; 0.416667 h;
参考文献
Fu, Changchun; Linden, Anthony; Heimgartner, Heinz
Heterocycles, 2002 , vol. 58, p. 333 - 345
反应条件
potassium hydroxide
T=100°C; 6 h; Inert atmosphere; Mechanism; Reagent/catalystTemperature;
参考文献
Knorr, Rudolf; Menke, Thomas; Freudenreich, Johannes; Pires, Claudio
Beilstein Journal of Organic Chemistry, 2014 , vol. 10, p. 307 - 315
反应条件
tellurium(II) dichloride; triethylamine in benzene
T=5°C; 1 h; Further byproducts given;
参考文献
Okazaki, Renji; Minoura, Mao; Kawashima, Takayuki
Chemistry Letters, 1993 , # 6 p. 1047 - 1048
