1,2,3,4-四甲基苯合成路线 （共 112 条）
反应条件
1: Cp2TiCl2 With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 1 h; 2: 2-Butyne in tetrahydrofuran; hexane T=-10°C; 3 h; 3: With n-butyronitrile in tetrahydrofuran; hexane T=50°C; 1 h;
参考文献
Xi, Zhenfeng; Sato, Kimihiko; Gao, Ye; Lu, Jianming; Takahashi, Tamotsu
Journal of the American Chemical Society, 2003 , vol. 125, # 32 p. 9568 - 9569
反应条件
sulfuric acid T=85°C; Erhitzen der gebildeten 1.2.3.4-Tetramethyl-benzol-sulfonsaeure-(5) mit wss. H2SO4 auf 145grad;
参考文献
Birch et al.
Journal of the American Chemical Society, 1949 , vol. 71, p. 1362,1366
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Smith; Cass
Journal of the American Chemical Society, 1932 , vol. 54, p. 1609,1611
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Smith
Org. Reactions, 1942 , vol. 1, p. 370,382
Full Text Show Details
Moyle; Smith
Journal of Organic Chemistry, 1937 , vol. 2, p. 112,116, 132
反应条件
aluminium trichloride in tetrachloromethane 1.) 5 deg C, 1 h; 2.) 25 deg C, 1 h;
参考文献
Andreou et al.
Tetrahedron, 1980 , vol. 36, p. 2101
反应条件
1: With sulfuric acid; water T=100°C; 24 h; 2: With sodium hydroxide in water T=100°C; 24 h;
参考文献
Takabe, Kunihiko; Yamada, Takashi; Miyamoto, Takenori; Mase, Nobuyuki
Tetrahedron Letters, 2008 , vol. 49, # 41 p. 6016 - 6018
反应条件
aluminium trichloride in carbon disulfide T=50°C; 0.5 h; Further byproducts given;
参考文献
Andreou et al.
Tetrahedron, 1980 , vol. 36, p. 2101
参考文献
Maurin, Robert; Piscot, Christian; Charrouf-Chafchaouni, Zoubida
Tetrahedron Letters, 1980 , vol. 21, p. 2425 - 2428
参考文献
Maurin, Robert; Piscot, Christian; Charrouf-Chafchaouni, Zoubida
Tetrahedron Letters, 1980 , vol. 21, p. 2425 - 2428
反应条件
BuSiH3; tris(pentafluorophenyl)-borane in dichloromethane
参考文献
Nimmagadda, Rama D.; McRae, Christopher
Tetrahedron Letters, 2006 , vol. 47, # 21 p. 3505 - 3508
参考文献
Smith; Kiess
Journal of the American Chemical Society, 1939 , vol. 61, p. 989,994
参考文献
Smith; Kiess
Journal of the American Chemical Society, 1939 , vol. 61, p. 989,994
