1,2,4,5-四甲基苯合成路线 (共 381 条)
反应条件
1: With ruthenium in 1,2,4,5-tetramethyl benzene Heating / reflux; 2: With hydrogen in 1,2,4,5-tetramethyl benzene T=150°C; P=9000.9 Torr; 1 h; Product distribution / selectivity;
参考文献
US2005/85663 A1, ;
Page/Page column 4-6 ;
反应条件
aluminium trichloride in carbon disulfide T=25°C; 3 h;
参考文献
Tetrahedron, , vol. 36, p. 2101
反应条件
aluminium trichloride; acetophenone in 1,2-dichloro-ethane T=20°C; 15 h;
参考文献
Andreou et al.
Tetrahedron, 1980 , vol. 36, p. 2101
反应条件
Nafion-H in toluene T=100°C; 12 h;
参考文献
Olah, George A.; Laali, Khosrow; Mehrotra, Ashok K.
Journal of Organic Chemistry, 1983 , vol. 48, # 19 p. 3360 - 3362
反应条件
isopropyl alcohol; InI3 T=200°C; 2 - 3 h;
参考文献
CALIFORNIA INSTITUTE OF TECHNOLOGY; BP CHEMICALS LIMITED
Patent: WO2008/24896 A2, 2008 ;
Location in patent: Page/Page column 19-20; 25-26 ;
反应条件
1: With toluene-4-sulfonic acid in dichloromethane T=0 - 20°C; Inert atmosphere; 2: With 10 Pd/C in ethylene glycol 4 h; Inert atmosphereReflux;
参考文献
Majetich, George; Allen, Scott
Arkivoc, 2010 , vol. 2010, # 4 p. 104 - 124
反应条件
aluminium trichloride T=70 - 75°C;
参考文献
Journal of the American Chemical Society, , vol. 63, p. 3514,3516
反应条件
aluminium trichloride T=95°C;
参考文献
Journal of the American Chemical Society, , vol. 48, p. 1423
Organic Syntheses, , vol. 10, p. 32
反应条件
isopropyl alcohol; zinc(II) iodide T=200°C; 2 - 3 h;
参考文献
WO2008/24896 A2, ;
Page/Page column 19-20; 25-26 ;
反应条件
N,N,N',N',N'',N''-hexamethylphosphoric triamide; copper(l) iodide; trifluoroacetic acid sodium salt T=150 - 180°C; 15 h;
参考文献
Chemistry Letters, , p. 135 - 136