(7-甲基-2-氧代-2H-吡喃-4-基)乙酸合成路线 (共 9 条)
反应条件
piperidine; pyridine
参考文献
Mustafa; Kamel
Journal of the American Chemical Society, 1955 , vol. 77, p. 1828
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Dey; Seshadri
Journal of the Indian Chemical Society, 1931 , vol. 8, p. 247
反应条件
sulfuric acid
T=0 - 30°C;
参考文献
Mashelkar; Audi
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006 , vol. 45, # 4 p. 967 - 971
反应条件
sulfuric acid
1.) reflux, 2.) RT, 24 h; Yield given. Multistep reaction;
参考文献
Gharde, A. D.; Ghiya, B. J.
Journal of the Indian Chemical Society, 1992 , vol. 69, # 7 p. 397 - 398
反应条件
1: sulfuric acid / 0.5 h / 70 °C
2: 0 - 20 °C
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参考文献
Sanap, Kailas K.; Samant, Shriniwas D.
Synlett, 2012 , vol. 23, # 15 p. 2189 - 2194
参考文献
Fries; Volk
Justus Liebigs Annalen der Chemie, 1911 , vol. 379, p. 105
参考文献
Dixit; Gokhale
Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1934 , vol. 3/2, p. 82,98
Chem. Zentralbl., 1935 , vol. 106, # I p. 2979,2981
参考文献
Dixit; Gokhale
Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1934 , vol. 3/2, p. 82,98
Chem. Zentralbl., 1935 , vol. 106, # I p. 2979,2981
反应条件
beim Erhitzen auf den Schmelzpunkt;
参考文献
Fries; Volk
Justus Liebigs Annalen der Chemie, 1911 , vol. 379, p. 105
反应条件
chlorine; acetic acid
参考文献
Dey; Radhabai
Journal of the Indian Chemical Society, 1934 , vol. 11, p. 635,648