2-氮杂双环[3.3.0]辛烷-3-甲酸合成路线 (共 13 条)
反应条件
ammonia; hydrogen; palladium 10 on activated carbon in water P=3750.38 Torr; pH=9; 16 h;
参考文献
DSM IP ASSETS B.V.
Patent: WO2008/148755 A2, 2008 ;
Location in patent: Page/Page column 17-18 ;
反应条件
5 Pd(II)/C(eggshell); hydrogen in ethanol; water T=25 - 30°C; P=1838.93 - 2206.72 Torr; 3 h; Autoclave;
参考文献
Kondaiah; Vivekanandareddy; Reddy, L. Amarnath; Anurkar, Smita V.; Gurav; Ravikumar; Bhattacharya, Apurba; Bandichhor, Rakeshwar
Synthetic Communications, 2011 , vol. 41, # 8 p. 1186 - 1191
反应条件
hydrogen; palladium on activated charcoal in ethanol 6 h; Ambient temperature;
参考文献
Urbach, Hansjoerg; Henning, Rainer
Heterocycles, 1989 , vol. 28, # 2 p. 957 - 965
反应条件
hydrogen; palladium on activated charcoal in ethanol T=30°C; 1 h; Yield given;
参考文献
Journal fuer Praktische Chemie (Leipzig), , vol. 332, # 6 p. 1111 - 1117
参考文献
Heterocycles, , vol. 28, # 2 p. 957 - 965
反应条件
in acetone T=0 - 50°C; 4 h; Electrodialysis; Product distribution / selectivity;
参考文献
US2009/17509 A1, ;
Page/Page column 6 ;
反应条件
1.1: thionyl chloride / 13 h / 0 - 25 °C / Inert atmosphere 2.1: sodium hydroxide / water / pH 7.5 - 8 2.2: 0.5 h / 0 °C 2.3: 3 h / 25 °C 3.1: 5 Pd(II)/C(eggshell); hydrogen / ethanol; water / 3 h / 25 - 30 °C / 1838.93 - 2206.72 Torr / Autoclave View Scheme
参考文献
Synthetic Communications, , vol. 41, # 8 p. 1186 - 1191
反应条件
1.1: sodium hydroxide / water / pH 7.5 - 8 1.2: 0.5 h / 0 °C 1.3: 3 h / 25 °C 2.1: 5 Pd(II)/C(eggshell); hydrogen / ethanol; water / 3 h / 25 - 30 °C / 1838.93 - 2206.72 Torr / Autoclave View Scheme
参考文献
Synthetic Communications, , vol. 41, # 8 p. 1186 - 1191
反应条件
1.1: lithium diisopropyl amide / 0.5 h / 0 - 5 °C 1.2: 4 h / 0 - 30 °C 2.1: hydrogenchloride / diethyl ether / 30 °C 3.1: 12 h / 100 °C 4.1: 10 palladium on activated charcoal; hydrogen / 10 h / 30 °C 5.1: thionyl chloride / 13 h / 0 - 25 °C / Inert atmosphere 6.1: sodium hydroxide / water / pH 7.5 - 8 6.2: 0.5 h / 0 °C 6.3: 3 h / 25 °C 7.1: 5 Pd(II)/C(eggshell); hydrogen / ethanol; water / 3 h / 25 - 30 °C / 1838.93 - 2206.72 Torr / Autoclave View Scheme
参考文献
Synthetic Communications, , vol. 41, # 8 p. 1186 - 1191
反应条件
1.1: toluene-4-sulfonic acid / toluene / 1 h / 110 °C 2.1: lithium diisopropyl amide / 0.5 h / 0 - 5 °C 2.2: 4 h / 0 - 30 °C 3.1: hydrogenchloride / diethyl ether / 30 °C 4.1: 12 h / 100 °C 5.1: 10 palladium on activated charcoal; hydrogen / 10 h / 30 °C 6.1: thionyl chloride / 13 h / 0 - 25 °C / Inert atmosphere 7.1: sodium hydroxide / water / pH 7.5 - 8 7.2: 0.5 h / 0 °C 7.3: 3 h / 25 °C 8.1: 5 Pd(II)/C(eggshell); hydrogen / ethanol; water / 3 h / 25 - 30 °C / 1838.93 - 2206.72 Torr / Autoclave View Scheme
参考文献
Synthetic Communications, , vol. 41, # 8 p. 1186 - 1191