二氢-4,4-二甲基-2,3-呋喃二酮合成路线 （共 42 条）
反应条件
oxygen in 1,2-dichloro-benzene T=180°C; 3 h;
参考文献
Matsumoto, Masakatsu; Ito, Satoru
Synthetic Communications, 1984 , vol. 14, # 7 p. 697 - 700
反应条件
potassium carbonate Erwaermen der mit wss. Salzsaeure angesaeuerten Reaktionsloesung;
参考文献
Kuhn; Wieland
Chemische Berichte, 1942 , vol. 75, p. 121
Full Text Show Details
Lipton; Strong
Journal of the American Chemical Society, 1949 , vol. 71, p. 2364,2366
参考文献
Hoffmann-La Roche Inc.
Patent: US5821374 A1, 1998 ;
反应条件
in chloroform 24 h; Ambient temperature;
参考文献
Doleschall, Gabor; Toth, Gabor
Tetrahedron, 1980 , vol. 36, p. 1649 - 1666
反应条件
hydrogenchloride; potassium carbonate 1.) H2O, 38-40 deg C, (well controlled addition of formaldehyde); Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Fizet
Helvetica Chimica Acta, 1982 , vol. 65, # 7 p. 2024 - 2028
反应条件
formaldehyd; sodium methylate 1.) methanol, 10 deg C, 20 min, 2.) methanol, 40 deg C, 20 min; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Shimizu, Sakayu; Yamada, Hideaki; Hata, Hiroyuki; Morishita, Tsuyoshi; Akutsu, Seiichi; Kawamura, Masao
Agricultural and Biological Chemistry, 1987 , vol. 51, # 1 p. 289 - 290
反应条件
Yield given. Multistep reaction;
参考文献
Hata; Morishita; Akutsu; Kawamura
Synthesis, 1991 , # 4 p. 289 - 291
反应条件
Agrobacterium sp. S-246 T=28°C; 120 h; also with A. radiobacter AKU 309; Product distribution;
参考文献
Kataoka, Michihiko; Shimizu, Sakayu; Yamada, Hideaki
Agricultural and Biological Chemistry, 1990 , vol. 54, # 1 p. 177 - 182
参考文献
Lipton; Strong
Journal of the American Chemical Society, 1949 , vol. 71, p. 2364,2366
反应条件
5 platinum on alumina; hydrogen in toluene T=20°C; P=750.075 Torr;
参考文献
Balazsik, Katalin; Szori, Kornel; Szollosi, Gyoergy; Bartok, Mihaly
Catalysis Communications, 2011 , vol. 12, # 15 p. 1410 - 1414
