9-(1,1-二甲基乙基)-9H-芴合成路线 (共 23 条)
反应条件
18-crown-6 ether in N,N,N',N',N'',N''-hexamethylphosphoric triamide T=35°C; Irradiation;
参考文献
Russell, Glen A.; Khanna, R. K.
Journal of the American Chemical Society, 1985 , vol. 107, # 5 p. 1450 - 1452
反应条件
phosphorus; hydrogen iodide
参考文献
Grovenstein Jr., Erling; Singh, Jagvir; Patil, Bhalchandra B.; VanDerveer, Don
Tetrahedron, 1994 , vol. 50, # 20 p. 5971 - 5998
反应条件
9H-fluorene in diethyl ether T=25 - 71°C; influence of substituents in reagent, proton transfer; Rate constantEquilibrium constant;
参考文献
Murdoch, J. R.; Bryson, J.A.; McMillen, D.F.; Brauman, J.I.
Journal of the American Chemical Society, 1982 , vol. 104, # 2 p. 600 - 610
反应条件
1: 1,1-dimethylethylmagnesium chloride With bis(acetylacetonate)nickel(II); 1-(2-carboxyethyl)-3-mesityl-1H-imidazol-3-ium chloride; lithium tert-butylate in tetrahydrofuran; diethyl ether T=0°C; 0.166667 h; Inert atmosphere; 2: 9-fluorenyl bromide in tetrahydrofuran; diethyl ether T=0 - 20°C; Kumada-Corriu-Tamao type reaction; Inert atmosphere;
参考文献
Lohre, Claudia; Droege, Thomas; Wang, Congyang; Glorius, Frank
Chemistry - A European Journal, 2011 , vol. 17, # 22 p. 6052 - 6055
反应条件
potassium hydroxide; diethylene glycol
参考文献
Murdoch, J. R.; Bryson, J.A.; McMillen, D.F.; Brauman, J.I.
Journal of the American Chemical Society, 1982 , vol. 104, # 2 p. 600 - 610
反应条件
in dimethyl sulfoxide Yield given. Yields of byproduct given;
参考文献
Bordwell, Frederick G.; Clemens, Anthony H.; Cheng, Jin-Pei
Journal of the American Chemical Society, 1987 , vol. 109, # 6 p. 1773 - 1782
反应条件
1: tetrahydrofuran / 2 h / Ambient temperature 2: Et3SiH, BF3*OEt2 / CH2Cl2 / 3 h / 0 °C View Scheme
参考文献
Li, Hui; Aquino, Adelia J. A.; Cordes, David B.; Hung-Low, Fernando; Hase, William L.; Krempner, Clemens
Journal of the American Chemical Society, 2013 , vol. 135, # 43 p. 16066 - 16069
反应条件
2: 1.) hydrolysis, 2.) decarboxylation View Scheme
参考文献
Murdoch, J. R.; Bryson, J.A.; McMillen, D.F.; Brauman, J.I.
Journal of the American Chemical Society, 1982 , vol. 104, # 2 p. 600 - 610
反应条件
potassium-sodium; hydrogen cation 1.) Et2O, reflux, 1 h; Multistep reaction;
参考文献
Grovenstein Jr., Erling; Singh, Jagvir; Patil, Bhalchandra B.; VanDerveer, Don
Tetrahedron, 1994 , vol. 50, # 20 p. 5971 - 5998
反应条件
sodium ethanolate; oxalic acid diethyl ester anschliessend Erhitzen mit tert.-Butyljodid oder tert.-Butylchlorid auf 100grad und Kochen des Reaktionsprodukts mit 20 prozentig. wss. NaOH;
参考文献
France; Maitland; Tucker
Journal of the Chemical Society, 1937 , p. 1739,1741