2-乙酰基氨基-4,5,6,7-四氢苯并[b]噻吩-3-羧酸合成路线 (共 3 条)
反应条件
sodium hydroxide; water in ethanol T=80°C; 2 h;
参考文献
SYNGENTA PARTICIPATIONS AG; SYNGENTA LIMITED
Patent: WO2005/44008 A2, 2005 ;
Location in patent: Page/Page column 130 ;
反应条件
1: 92.5 percent / dioxane / 0.5 h / 110 °C 2: 62 percent / NaOH / methanol; H2O / 3 h / Heating View Scheme
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 23, # 3 p. 345 - 352
Khimiya Geterotsiklicheskikh Soedinenii, , vol. 23, # 3 p. 410 - 417
参考文献
Tetrahedron Letters, , vol. 42, # 41 p. 7181 - 7184