4,4-二甲基恶唑-2-酮合成路线 (共 23 条)
反应条件
[bis(acetoxy)iodo]benzene in dichloromethane T=50°C;
参考文献
Li, Zigang; Capretto; Rahaman; He, Chuan
Angewandte Chemie - International Edition, 2007 , vol. 46, # 27 p. 5184 - 5186
反应条件
selenium; oxygen in acetonitrile T=30°C; P=760.051 Torr; 9 h;
参考文献
Li, Peng; Yuan, Xiaohua; Wang, Shudong; Lu, Shiwei
Tetrahedron, 2007 , vol. 63, # 50 p. 12419 - 12423
反应条件
potassium carbonate T=120°C; 2 h;
参考文献
Ito; Sasaki; Tamoto; Sunagawa; Terashima
Tetrahedron, 1991 , vol. 47, # 16-17 p. 2801 - 2820
反应条件
1: With triethylamine in dichloromethane T=20°C; 12 h; 2: With sodium hydroxide in methanol 7 h; Heating; Further stages.;
参考文献
Gaul, Christoph; Arvidsson, Per I.; Bauer, Walter; Gawley, Robert E.; Seebach, Dieter
Chemistry - A European Journal, 2001 , vol. 7, # 19 p. 4117 - 4125
反应条件
(+/-)-2-Ethyloxirane; trifluoroacetic acid in dichloromethane T=0°C;
参考文献
Calo, Vinzenzo; Nacci, Angelo; Volpe, Angela
Gazzetta Chimica Italiana, 1997 , vol. 127, # 5 p. 283 - 286
反应条件
1: 65 percent / triethylamine / diethyl ether / 12 h / 20 °C 2: 71 percent / K2CO3; tetrakis(triphenylacetate)dirhodium / CH2Cl2 / 6 h / 25 °C View Scheme
参考文献
Lebel, Helene; Huard, Kim; Lectard, Sylvain
Journal of the American Chemical Society, 2005 , vol. 127, # 41 p. 14198 - 14199
反应条件
methanol; potassium carbonate deacylation; 3 h; Heating;
参考文献
Van Bebber, Jan; Ahrens, Hartmut; Froehlich, Roland; Hoppe, Dieter
Chemistry - A European Journal, 1999 , vol. 5, # 6 p. 1905 - 1916
反应条件
hydrogenchloride; sodium nitrite in water T=0°C; 1 h;
参考文献
Miyahara; Nakadate; Kamiya
Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 2 p. 497 - 502
参考文献
Naydenova, Emilia; Topashka-Ancheva, Margarita; Todorov, Petar; Yordanova; Troev, Kolio
Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 7 p. 2190 - 2196
反应条件
in dichloromethane 0.0833333 h; Ambient temperature;
参考文献
Kim, Sunggak; Ko, Young Kwan
Heterocycles, 1986 , vol. 24, # 6 p. 1625 - 1630