3,3,5,5-四甲基柠檬烯合成路线 （共 12 条）
反应条件
hydrogen bromide
other catalysts; Product distribution;
参考文献
Gassman,P.G.; Singleton,D.A.
Journal of the American Chemical Society, 1984 , vol. 106, p. 7993
反应条件
titanium tetrachloride in diethyl ether; dichloromethane
1.) from -50 deg C to room temp. over 3 h., 2.) room temp., 12 h.;
参考文献
Idrissi, Mostafa El; Santelli, Maurice
Tetrahedron Letters, 1989 , vol. 30, # 12 p. 1531 - 1534
反应条件
zinc(II) chloride in diethyl ether; dichloromethane
T=-95 - -90°C; 0.166667 h;
参考文献
Mayr, Herbert; Klein, Herbert; Kolberg, Gerlinde
Chemische Berichte, 1984 , vol. 117, # 8 p. 2555 - 2579
反应条件
silica gel in dichloromethane
24 h;
参考文献
Kropp, Paul J.; Breton, Gary W.; Craig, Stephen L.; Crawford, Scott D.; Durland, William F.; et al.
Journal of Organic Chemistry, 1995 , vol. 60, # 13 p. 4146 - 4152
反应条件
dimethyl acetylenedicarboxylate; tetrachloroethane, 1,1,2,2-
参考文献
Chia,H.-A. et al.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1974 , p. 1209 - 1213
反应条件
1: 2.) HCl / 2.) pentane, 0 deg C, 30 min
2: ZnCl2 / diethyl ether; CH2Cl2 / 0.17 h / -95 - -90 °C
View Scheme
参考文献
Mayr, Herbert; Klein, Herbert; Kolberg, Gerlinde
Chemische Berichte, 1984 , vol. 117, # 8 p. 2555 - 2579
反应条件
sodium formate; zinc(II) chloride
1.) ether, room temp., 2.) ether, 20 h, -39 deg C; Title compound not separated from byproducts;
参考文献
Hoffmann, H. M. R.; Giguere, Raymond J.; Pauluth, Detlef; Hofer, Edgar
Journal of Organic Chemistry, 1983 , vol. 48, # 8 p. 1155 - 1159
反应条件
tris (-bromophenyl)-aminium hexachloroantimonate
参考文献
Idrissi, Mostafa El; Santelli, Maurice
Tetrahedron Letters, 1989 , vol. 30, # 12 p. 1531 - 1534
反应条件
silica gel; acetic acid in dichloromethane
4 h; also without SiO2; other time; Product distribution;
参考文献
Kropp, Paul J.; Breton, Gary W.; Craig, Stephen L.; Crawford, Scott D.; Durland, William F.; et al.
Journal of Organic Chemistry, 1995 , vol. 60, # 13 p. 4146 - 4152
反应条件
Yield given. Multistep reaction;
参考文献
Giguere, Raymond J.; Ilsemann, Godard von; Hoffmann, H. M. R.
Journal of Organic Chemistry, 1982 , vol. 47, # 25 p. 4948 - 4954
