3甲基-6-(1-甲基乙基)-2-环己烯-1-酮合成路线 (共 85 条)
反应条件
1: isopropylmagnesium chloride With zinc dibromide in diethyl ether T=0°C; 0.5 h; 2: 6-chloro-3-methyl-cyclohex-2-enone With copper acetylacetonate in diethyl ether T=25°C; 14 h;
参考文献
Malosh, Chrysa F.; Ready, Joseph M.
Journal of the American Chemical Society, 2004 , vol. 126, # 33 p. 10240 - 10241
反应条件
cyclohexyl(triphenyl)phosphonium bromide; hydrogen; [{Rh(μ-Cl)(1,5-cyclooctadiene)}2]; (S)-(−)-XylBINAP in tetrahydrofuran T=50°C; P=22502.3 Torr; 18 h;
参考文献
US6342644 B1, ;
Example 1 ;
反应条件
pyridinium chlorochromate in dichloromethane T=20°C; 2 h;
参考文献
Baptistella, Lucia H. B.; Aleixo, Adriana M.
Synthetic Communications, 2002 , vol. 32, # 19 p. 2937 - 2950
反应条件
hydrogenchloride T=90°C; 2 h;
参考文献
Bazyl'chik, V. V.; Overchuk, T. N.
Chemistry of Natural Compounds, 1992 , vol. 28, # 3/4 p. 292 - 295
Khimiya Prirodnykh Soedinenii, 1992 , # 3,4 p. 335 - 338
反应条件
dimethylaluminum chloride in hexane T=-78 - 20°C; Cyclization; Reduction; 24 h;
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 65, # 5 p. 741 - 756
反应条件
[RhI{(S)-segphos}]2; hydrogen in dichloromethane T=50°C; P=22067.3 Torr; 18 h; Autoclave;
参考文献
Chemistry - A European Journal, , vol. 14, # 7 p. 2060 - 2066
反应条件
anhydrous lithium acetate; lithium; acetic acid 0.25 h; Heating;
参考文献
Ponaras, Anthony A.; Zaim, Oemer; Pazo, Yessica; Ohannesian, Lena
Journal of Organic Chemistry, 1988 , vol. 53, # 5 p. 1110 - 1112
反应条件
[RhCl{(S)-segphos}]2; hydrogen in dichloromethane T=50°C; P=22067.3 Torr; 18 h; Autoclave;
参考文献
Chemistry - A European Journal, , vol. 14, # 7 p. 2060 - 2066
反应条件
1: With Rose Bengal in ethanol T=20°C; 240 h; Irradiation; 2: With sodium sulfite in water T=20°C; 3: With chromium(VI) oxide; sulfuric acid in acetone 2 h;
参考文献
Serra, Stefano; Brenna, Elisabetta; Fuganti, Claudio; Maggioni, Francesco
Tetrahedron Asymmetry, 2003 , vol. 14, # 21 p. 3313 - 3319
反应条件
1.1: H2 / PtO2 / ethanol / 20 °C / atmospheric pressure 2.1: bengal rose / ethanol / 240 h / 20 °C / Irradiation 2.2: Na2SO3 / H2O / 20 °C 2.3: 41 g / CrO3; H2SO4 / acetone / 2 h View Scheme
参考文献
Tetrahedron Asymmetry, , vol. 14, # 21 p. 3313 - 3319