2,2,4,4-四甲基-3-戊酮合成路线 (共 175 条)
反应条件
potassium hydroxide in dimethyl sulfoxide T=50 - 60°C; 1 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Tetrahedron Letters, , vol. 31, # 6 p. 859 - 862
反应条件
lithium aluminium tetrahydride; titanium(III) chloride T=80°C; 96 h;
参考文献
Liebigs Annales, , # 1 p. 193 - 202
反应条件
sulfuric acid T=0°C;
参考文献
Annales de Chimie (Cachan, France), , vol. <8> 21, p. 394
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 178, p. 1180
Bulletin de la Societe Chimique de France, , vol. <4>35, p. 754,757,760
反应条件
hydrogen; mercury T=40°C; Irradiation;
参考文献
Journal of Organic Chemistry, , vol. 56, # 19 p. 5503 - 5510
反应条件
1: With tert.-butyl lithium 2: With acetic acid in ethanol Further stages.;
参考文献
Organic and Biomolecular Chemistry, , vol. 2, # 3 p. 415 - 420
反应条件
in chloroform 0.0833333 h; microwave irradiation;
参考文献
Shioji, Kosei; Matsumoto, Akio; Takao, Masahiko; Kurauchi, Yoshimitsu; Shigetomi, Toshiyuki; Yokomori, Yoshinobu; Okuma, Kentaro
Bulletin of the Chemical Society of Japan, 2007 , vol. 80, # 4 p. 743 - 746
反应条件
1: 43 percent / diethyl ether / 1 h / -50 °C 2: 45 percent / diethyl ether; pentane 3: 95 percent / diethyl ether / Ambient temperature 4: 1.) 220 deg C, 10 min, 2.) 230-240 deg C, 5 min View Scheme
参考文献
Liebigs Annales, , # 1 p. 193 - 202
反应条件
1: 4-tert-butyl-4-hydroxy-2,2,5,5-tetramethylhexan-3-one With methyllithium in diethyl ether; perdeuterocyclohexane T=-70°C; 2: adamantane monoketone (adamantanone) in diethyl ether; perdeuterocyclohexane T=20°C;
参考文献
Chemistry - A European Journal, , vol. 18, # 24 p. 7506 - 7515
反应条件
1: 4-tert-butyl-4-hydroxy-2,2,5,5-tetramethylhexan-3-one With methyllithium in tetrahydrofuran; diethyl ether T=-40°C; Inert atmosphere; 2: bis(1-methylcyclopropyl)ketone in tetrahydrofuran; diethyl ether T=-40 - 20°C; Inert atmosphere;
参考文献
Chemistry - A European Journal, , vol. 18, # 24 p. 7506 - 7515