2,5-二甲基噻吩-3-羧酸合成路线 （共 14 条）
反应条件
chromium(VI) oxide; sulfuric acid; water in acetone T=20°C; 6 h;
参考文献
Belen'kii; Gromova; Kolotaev; Nabatov; Krayushkin
Russian Chemical Bulletin, 2005 , vol. 54, # 5 p. 1208 - 1213
反应条件
dihydrogen peroxide; trichlorophosphate in N-methyl-acetamide; water; acetonitrile
参考文献
Takeda Chemical Industries, Ltd.
Patent: US5840917 A1, 1998 ;
反应条件
1: 60 percent / TiCl4 / CH2Cl2 / 2 h / 5 °C 2: 65 percent / CrO3; H2O; H2SO4 / acetone / 6 h / 20 °C View Scheme
参考文献
Steinkopf et al.
Justus Liebigs Annalen der Chemie, 1938 , vol. 536, p. 128,131
参考文献
Sprio; Madonia
Gazzetta Chimica Italiana, 1957 , vol. 87, p. 454,465
反应条件
1: hydrazine hydrate; potassium hydroxide; ethylene glycol 2: phosphoryl chloride / anschliessendes Behandeln mit wss. Natriumacetat 3: permanganate View Scheme
参考文献
King; Nord
Journal of Organic Chemistry, 1949 , vol. 14, p. 638,639
反应条件
ethyl bromide; diethyl ether; magnesium Behandeln des Reaktionsgemisches mit Kohlendioxid;
参考文献
Steinkopf et al.
Justus Liebigs Annalen der Chemie, 1938 , vol. 536, p. 128,131
反应条件
ethanol; dihydrogen peroxide
参考文献
Sprio; Madonia
Gazzetta Chimica Italiana, 1957 , vol. 87, p. 454,465
反应条件
potassium hydroxide; ethanol
参考文献
Sprio; Madonia
Gazzetta Chimica Italiana, 1957 , vol. 87, p. 454,465
反应条件
1: acetic acid anhydride 2: ethanol; aqueous KOH-solution View Scheme
参考文献
Sprio; Madonia
Gazzetta Chimica Italiana, 1957 , vol. 87, p. 454,465
参考文献
Lecocq; Buu-Hoi
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1947 , vol. 224, p. 658
