3-氨基-4-甲氧基噻吩并[2,3-b]吡啶-2-羧酸乙酯合成路线 (共 3 条)
反应条件
potassium hydroxide in N,N-dimethyl-formamide T=20°C; 0.5 h;
参考文献
Miszke, Agnieszka; Foks, Henryk; Brozewicz, Kamil; Kedzia, Anna; Kwapisz, Ewa; Zwolska, Zofia
Heterocycles, 2008 , vol. 75, # 11 p. 2723 - 2734
反应条件
1.1: hydrogen bromide; acetic acid / 48 h / 20 °C 2.1: thiourea / methanol / 3 h / Reflux 2.2: 0.25 h / Reflux 3.1: potassium hydroxide / N,N-dimethyl-formamide / 0.5 h / 20 °C View Scheme
参考文献
Miszke, Agnieszka; Foks, Henryk; Brozewicz, Kamil; Kedzia, Anna; Kwapisz, Ewa; Zwolska, Zofia
Heterocycles, 2008 , vol. 75, # 11 p. 2723 - 2734
反应条件
1.1: thiourea / methanol / 3 h / Reflux 1.2: 0.25 h / Reflux 2.1: potassium hydroxide / N,N-dimethyl-formamide / 0.5 h / 20 °C View Scheme
参考文献
Miszke, Agnieszka; Foks, Henryk; Brozewicz, Kamil; Kedzia, Anna; Kwapisz, Ewa; Zwolska, Zofia
Heterocycles, 2008 , vol. 75, # 11 p. 2723 - 2734