2,2,6-三甲基环己酮合成路线 (共 96 条)
反应条件
hydrogen T=240°C; Conversion of starting material;
参考文献
DEGUSSA AG
Patent: US2005/27142 A1, 2005 ;
Location in patent: Page/Page column 3 ;
反应条件
diethyl ether; sodium amide anschliessendes Behandeln mit Methyljodid;
参考文献
Journal of the American Chemical Society, , vol. 71, p. 4136,4138
反应条件
potassium hydroxide in dimethyl sulfoxide T=40°C; tms;
参考文献
Analytical Chemistry, , vol. 57, # 6 p. 1153 - 1155
反应条件
magnesium bromide; methyl iodide in ethylene glycol dimethyl ether at 80°C, for 16 h; molar ratio of educts 55:45;
参考文献
Journal of Organometallic Chemistry, , vol. 55, p. 273 - 294
反应条件
1: aq. NH4Cl; Zn / tetrahydrofuran / 2 h / 20 °C 2: 3.5 g / Jones reagent / diethyl ether / 2 h / 20 °C 3: 89 percent / p-TsOH / [Rh(cod)Cl]2 / CH2Cl2 / 66 h / 100 °C / 60004.8 Torr View Scheme
参考文献
Organic and Biomolecular Chemistry, , vol. 2, # 22 p. 3379 - 3384
反应条件
1: 3.5 g / Jones reagent / diethyl ether / 2 h / 20 °C 2: 89 percent / p-TsOH / [Rh(cod)Cl]2 / CH2Cl2 / 66 h / 100 °C / 60004.8 Torr View Scheme
参考文献
Organic and Biomolecular Chemistry, , vol. 2, # 22 p. 3379 - 3384
反应条件
Sodium bromate; sodium hydrogensulfite in water; acetonitrile T=21°C; pH=1.7; 1.5 h;
参考文献
Tetrahedron, , vol. 61, # 21 p. 4911 - 4917
反应条件
1: H2 / PtO2 / methanol 2: (i) aq. N2H4, KOH, diethylene glycol, (heating), (ii) CrO3, aq. H2SO4, acetone View Scheme
参考文献
Tetrahedron, , vol. 30, p. 1065 - 1072
反应条件
benzeneseleninic anhydride in tetrahydrofuran T=50°C; 18 h;
参考文献
Cussans, Nigel J.; Ley, Steven V.; Barton, Derek H. R.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1654 - 1657
反应条件
ozone in diethyl ether T=-70°C;
参考文献
Kawamura, Shin-Ichi; Yamakoshi, Hideyuki; Abe, Manabu; Masuyama, Araki; Nojima, Masatomo
Tetrahedron, 2002 , vol. 58, # 5 p. 891 - 896