5-甲基异恶唑-3-甲酸合成路线 (共 25 条)
反应条件
1: With hydroxylamine hydrochloride; sodium hydrogencarbonate in ethanol 4 h; Reflux; 2: With sodium hydroxide in ethanol T=20°C; 3: With hydrogenchloride in water
参考文献
Jackson, Patrice L.; Hanson, Clive D.; Farrell, Alanna K.; Butcher, Raymond J.; Stables, James P.; Eddington, Natalie D.; Scott
European Journal of Medicinal Chemistry, 2012 , vol. 51, p. 42 - 51
反应条件
lithium hydroxide in tetrahydrofuran 0.333333 h; Heating;
参考文献
Journal of Medicinal Chemistry, , vol. 48, # 22 p. 6767 - 6771
反应条件
1: With H4SiW12O40; sulfuric acid; sodium nitrite in water T=5 - 40°C; 2: With nitric acid T=75 - 102°C; 20.5 h;
参考文献
Van Arnum, Susan D.; Niemczykapi, Henry J.
Journal of Heterocyclic Chemistry, 2009 , vol. 46, # 5 p. 909 - 913
反应条件
chromium(VI) oxide; acetic acid T=45°C; 2 h;
参考文献
Adolphe-Pierre; Menager; Tombret; Verite; Lepage; Lafont
Farmaco, 1998 , vol. 53, # 7 p. 513 - 518
参考文献
Gazzetta Chimica Italiana, , vol. 78, p. 764,766
反应条件
potassium dichromate; sulfuric acid
参考文献
Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, , vol. <8> 13, p. 39,40
参考文献
Annali di Chimica (Rome, Italy), , vol. 49, p. 853,855
反应条件
hydroxylamine hydrochloride; water
参考文献
Chemische Berichte, , vol. 45, p. 3045
反应条件
hydrogenchloride; hydroxylamine
参考文献
Gazzetta Chimica Italiana, , vol. 72, p. 411,422
Journal of the American Pharmaceutical Association (1912-1977), , vol. 42, p. 594,597
反应条件
potassium dichromate; sulfuric acid
参考文献
Gazzetta Chimica Italiana, , vol. 69, p. 536,541