3,3’5,5’-四甲基-4,4’-联苯醌合成路线 (共 40 条)
反应条件
2,3-dicyano-5,6-dichloro-p-benzoquinone in chloroform
T=20°C; Title compound not separated from byproducts.;
参考文献
Boldron, Christophe; Aromi, Guillem; Challa, Ger; Gamez, Patrick; Reedijk, Jan
Chemical Communications, 2005 , # 46 p. 5808 - 5810
反应条件
oxygen; Co(3,5-Br2-SMDPT) in toluene
P=3878.6 Torr; 24 h; Ambient temperaturesev. cobalt dioxygen complexes with derivatized tetra- and pentadentane Schiff-base ligands and influence of the latter one's steric and electronic effects discussed; var. time; KineticsMechanismProduct distribution;
参考文献
Corden, Barry B.; Drago, Russel S.; Perito, Richard P.
Journal of the American Chemical Society, 1985 , vol. 107, # 10 p. 2903 - 2907
反应条件
2,6-di-tert-butyl-phenol; manganese triacetate; acetic anhydride in acetic acid
T=100°C; 0.166667 h; Further byproducts given;
参考文献
Nishino, Hiroshi; Nobuyuki, Itoh; Nagashima, Makiko; Kurosawa, Kazu
Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 2 p. 620 - 622
反应条件
2-hydroxy-1,3-dimethylbenzene; manganese triacetate; acetic anhydride in acetic acid
T=100°C; 0.166667 h; Further byproducts given;
参考文献
Nishino, Hiroshi; Nobuyuki, Itoh; Nagashima, Makiko; Kurosawa, Kazu
Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 2 p. 620 - 622
反应条件
manganese triacetate; acetic anhydride in acetic acid
T=100°C; 0.5 h; Further byproducts given;
参考文献
Nishino, Hiroshi; Nobuyuki, Itoh; Nagashima, Makiko; Kurosawa, Kazu
Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 2 p. 620 - 622
反应条件
perchloric acid; ceric perchlorate in acetonitrile
T=24.9°C;
参考文献
Leszczynski, L.; Dziegiec, J.
Polish Journal of Chemistry, 1994 , vol. 68, # 9 p. 1855 - 1862
反应条件
phosphate buffer; tyrosinase enzyme in acetonitrile
9 h; without acetonitril, other 2,6-disubstituted phenols with other reaction times; Mechanism;
参考文献
Pandey; Muralikrishna; Bhalerao
Tetrahedron Letters, 1990 , vol. 31, # 26 p. 3771 - 3774
反应条件
2,3-dicyano-5,6-dichloro-p-benzoquinone in chloroform
T=50°C; Product distribution; Further Variations:TemperaturesReagents;
参考文献
Boldron, Christophe; Aromi, Guillem; Challa, Ger; Gamez, Patrick; Reedijk, Jan
Chemical Communications, 2005 , # 46 p. 5808 - 5810
反应条件
lead(IV) acetate; [2,2']bipyridinyl; mercury(II) diacetate
1.) CHCl3, 0 deg C, 1 min, 2.) CHCl3, a) 0 deg C, 1 h, b) room temperature, 6 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Hambley, Trevor W.; Holmes, Rodney J.; Parkinson, Christopher J.; Pinhey, John T.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 15 p. 1917 - 1922
反应条件
in nitrobenzene
Kinetics; byproducts: H2O; 25°C; monitored by spectrophotometry at 431 or 850 nm;
参考文献
El-Sayed, Mohamed A.; Abu-Raqabah, Atieh; Davies, Geoffrey; El-Toukhy, Ahmed
Inorganic Chemistry, 1989 , vol. 28, p. 1909 - 1914