2,6-二甲基-4-吡喃酮合成路线 （共 72 条）
反应条件
sodium hydride in ethylene glycol dimethyl ether
参考文献
Journal of Photochemistry and Photobiology A: Chemistry, , vol. 224, # 1 p. 116 - 122
反应条件
1: 52 percent / MeONa / benzene / 18 h / Heating 2: conc. H2SO4 / 80 °C 3: 53 percent / CF3COOH / 5 h / 100 °C 4: 96 percent / H2O / 3 h / Heating 5: 78 percent / H2O / 60 h / Heating View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 22 p. 2715 - 2724
参考文献
Monatshefte fuer Chemie, , vol. 31, p. 367
参考文献
Journal of Organic Chemistry, , vol. 51, # 3 p. 346 - 349
反应条件
jones reagent; sulfuric acid 2) acetone, reflux, 3 to 5 h; Yield given. Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 34, # 3 p. 449 - 452
反应条件
sulfuric acid; acetic acid
参考文献
Monatshefte fuer Chemie, , vol. 31, p. 367
反应条件
in xylene T=91.7°C; 0.75 h; Product distribution;
参考文献
Journal of the American Chemical Society, , vol. 111, # 6 p. 2186 - 2193
反应条件
in dichloromethane-d2 T=74°C; Cooling;
参考文献
Organic and Biomolecular Chemistry, , vol. 10, # 11 p. 2282 - 2288
反应条件
sulfuric acid; water
参考文献
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 226, p. 927
Annales de Chimie (Cachan, France), , vol. <12> 3, p. 393,427
反应条件
1: 53 percent / CF3COOH / 5 h / 100 °C 2: 96 percent / H2O / 3 h / Heating 3: 78 percent / H2O / 60 h / Heating View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 22 p. 2715 - 2724
