2,5-二甲基-呋喃-3-羧酸乙酯合成路线 (共 29 条)
反应条件
ethanol; sodium ethanolate
Behandeln des Reaktionsgemisches mit konz. Schwefelsaeure;
参考文献
Hurd; Wilkinson
Journal of the American Chemical Society, 1948 , vol. 70, p. 739
反应条件
dirhodium tetraacetate
T=20°C; Addition; Rearrangement; 72 h;
参考文献
Murphy, Paul V.; O'Sullivan, Timothy J.; Kennedy, Bryan D.; Geraghty, Niall W.A.
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 13 p. 2121 - 2126
反应条件
1.1: sodium hydride / tetrahydrofuran; oil / Cooling
1.2: Cooling
2.1: indium trifluoromethanesulfonate / toluene / 4 h / 20 °C
View Scheme
参考文献
Tsuji, Hayato; Yamagata, Ken-Ichi; Ueda, Yasuyuki; Nakamura, Eiichi
Synlett, 2011 , # 7 p. 1015 - 1017
参考文献
Scott; Johnson
Journal of the American Chemical Society, 1932 , vol. 54, p. 2549,2554
反应条件
aluminium trichloride in dichloromethane
1 h; Ambient temperature;
参考文献
McCulloch, Archibald W.; McInnes, A. Gavin; Smith, Donald G.
Canadian Journal of Chemistry, 1981 , vol. 59, p. 1395 - 1402
参考文献
Harrow
Justus Liebigs Annalen der Chemie, 1880 , vol. 201, p. 145
参考文献
Crombie; Mackenzie
Journal of the Chemical Society, 1958 , p. 4417,4426
反应条件
potassium tert-butylate; palladium diacetate in N,N-dimethyl-formamide
T=120°C; 15 h;
参考文献
Yang, Hai; Zheng, Zhishuo; Zeng, Jian; Liu, Huajie; Yi, Bing
Bulletin of the Korean Chemical Society, 2012 , vol. 33, # 8 p. 2623 - 2626
反应条件
nitric acid; acetic anhydride
参考文献
Gilmann; Burtner
Recueil des Travaux Chimiques des Pays-Bas, 1932 , vol. 51, p. 667,669