3-(四氢-2氢-吡喃-2-氧基)苯硼酸合成路线 （共 5 条）
反应条件
1: With n-butyllithium in tetrahydrofuran T=-78°C; 1.5 h; 2: With boric acid trimethyl ester in tetrahydrofuran T=20°C; 12 h; 3: With hydrogenchloride in tetrahydrofuran; water
参考文献
Liao, Chien-Tung; Liu, Jung-Yo; Zou, Sing-Fang; Wu, Nien-Chieh; Wu, Zheng-Long; Lee, Jiunn-Yih
Journal of the Chinese Chemical Society, 2010 , vol. 57, # 1 p. 124 - 133
反应条件
1.1: 4-(dimethylamino)pyridinium tosylate / dichloromethane / 3 h / 20 °C 2.1: n-butyllithium / tetrahydrofuran / 1.5 h / -78 °C 2.2: 12 h / 20 °C View Scheme
参考文献
Journal of the Chinese Chemical Society, , vol. 57, # 1 p. 124 - 133
反应条件
1.1: 4-(dimethylamino)pyridinium tosylate / dichloromethane / 3 h / 20 °C 2.1: n-butyllithium / tetrahydrofuran / 1.5 h / -78 °C 2.2: 12 h / 20 °C View Scheme
参考文献
Journal of the Chinese Chemical Society, , vol. 57, # 1 p. 124 - 133
反应条件
1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 5 h / 90 °C
2: toluene-4-sulfonic acid / methanol; dichloromethane; water / 50 °C
View Scheme
参考文献
Liao, Chien-Tung; Liu, Jung-Yo; Zou, Sing-Fang; Wu, Nien-Chieh; Wu, Zheng-Long; Lee, Jiunn-Yih
Journal of the Chinese Chemical Society, 2010 , vol. 57, # 1 p. 124 - 133
反应条件
1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 5 h / 90 °C
2: toluene-4-sulfonic acid / methanol; dichloromethane; water / 50 °C
View Scheme
参考文献
Liao, Chien-Tung; Liu, Jung-Yo; Zou, Sing-Fang; Wu, Nien-Chieh; Wu, Zheng-Long; Lee, Jiunn-Yih
Journal of the Chinese Chemical Society, 2010 , vol. 57, # 1 p. 124 - 133
