5,5-二甲基-1,3-环己二酮合成路线 (共 504 条)
反应条件
1: toluene-4-sulfonic acid; benzene / unter Entfernen des entstehenden H2O 2: 2-methyl-propenyl magnesium bromide; diethyl ether; THF / anschl. mit wss. H2SO4 View Scheme
参考文献
Crisan; Normant
Bulletin de la Societe Chimique de France, 1957 , p. 1451,1453
反应条件
boron trifluoride diethyl etherate in benzene 6 h; Heating;
参考文献
Azzaro, Marcel; Geribaldi, Serge; Videau, Bruno
Synthesis, 1981 , # 11 p. 880 - 881
反应条件
1: 92 percent / potassium carbonate / CH2Cl2 / 2 h / Ambient temperature 2: 80 percent / potassium carbonate / boron trifluoride etherate / CH2Cl2; H2O / 8 h / Ambient temperature View Scheme
参考文献
Kowalski, Conrad J.; Fields, Kevin W.
Journal of Organic Chemistry, 1981 , vol. 46, p. 197 - 201
反应条件
triethylamine in benzene 3 h; Heating;
参考文献
Rivkin, B. B.; Maksimenko, A. A.; Sadekov, I. D.
J. Gen. Chem. USSR (Engl. Transl.), 1991 , vol. 61, # 5.2 p. 1154 - 1162,1049 - 1055
参考文献
Bilbao, Estibaliz R.; Alvarado, Mario; Masaguer, Christian F.; Ravina, Enrique
Tetrahedron Letters, 2002 , vol. 43, # 19 p. 3551 - 3554
反应条件
1: H2, AcOH / PtO2 2: ZnCl2, aq. HCl View Scheme
参考文献
Forrest, T. P.; Thiel, J.
Canadian Journal of Chemistry, 1981 , vol. 59, p. 2870 - 2875
反应条件
LiAlH4 in diethyl ether; water
参考文献
The Dow Chemical Company
Patent: US5625087 A1, 1997 ;
反应条件
nickel Hydrogenation.Behandlung des Reaktionsprodukts mit wss. Schwefelsaeure;
参考文献
Walling,C.; Zavitsas,A.A.
Journal of the American Chemical Society, 1963 , vol. 85, p. 2084 - 2090
反应条件
boron trifluoride diethyl etherate in benzene 6 h; Heating;
参考文献
Azzaro, Marcel; Geribaldi, Serge; Videau, Bruno
Synthesis, 1981 , # 11 p. 880 - 881
反应条件
fibrous nano silica sulfuric acid in neat (no solvent) T=80°C; 0.05 h; Green chemistry;
参考文献
Siddiqui, Zeba N.; Khan, Kulsum; Ahmed, Nayeem
Catalysis Letters, 2014 , vol. 144, # 4 p. 623 - 632