N-1-Boc-3-苄基哌嗪合成路线 (共 6 条)
反应条件
palladium dihydroxide; ammonium formate in ethanol T=70°C; 2 h;
参考文献
Clark, Roger B.; Elbaum, Daniel
Tetrahedron, 2007 , vol. 63, # 14 p. 3057 - 3065
参考文献
Millennium Pharmaceuticals, Inc.
Patent: US2003/153556 A1, 2003 ;
US 20030153556 A1
反应条件
1: 96 percent / triethylamine / methanol / 2 h / 50 °C 2: 85 percent / BH3*THF / tetrahydrofuran / 2 h / 50 °C 3: 87 percent / DMSO; oxalyl chloride; triethylamine / CH2Cl2 / -60 - 20 °C 4: tetrahydrofuran / 2 h / -78 °C 5: 0.147 g / NaH / tetrahydrofuran; various solvent(s) / 1 h / Heating 6: 88 percent / Pd(OH)2/C; ammonium formate / ethanol / 2 h / 70 °C View Scheme
参考文献
Clark, Roger B.; Elbaum, Daniel
Tetrahedron, 2007 , vol. 63, # 14 p. 3057 - 3065
反应条件
1: tetrahydrofuran / 2 h / -78 °C 2: 0.147 g / NaH / tetrahydrofuran; various solvent(s) / 1 h / Heating 3: 88 percent / Pd(OH)2/C; ammonium formate / ethanol / 2 h / 70 °C View Scheme
参考文献
Clark, Roger B.; Elbaum, Daniel
Tetrahedron, 2007 , vol. 63, # 14 p. 3057 - 3065
反应条件
1: 87 percent / DMSO; oxalyl chloride; triethylamine / CH2Cl2 / -60 - 20 °C 2: tetrahydrofuran / 2 h / -78 °C 3: 0.147 g / NaH / tetrahydrofuran; various solvent(s) / 1 h / Heating 4: 88 percent / Pd(OH)2/C; ammonium formate / ethanol / 2 h / 70 °C View Scheme
参考文献
Clark, Roger B.; Elbaum, Daniel
Tetrahedron, 2007 , vol. 63, # 14 p. 3057 - 3065
反应条件
1: 85 percent / BH3*THF / tetrahydrofuran / 2 h / 50 °C 2: 87 percent / DMSO; oxalyl chloride; triethylamine / CH2Cl2 / -60 - 20 °C 3: tetrahydrofuran / 2 h / -78 °C 4: 0.147 g / NaH / tetrahydrofuran; various solvent(s) / 1 h / Heating 5: 88 percent / Pd(OH)2/C; ammonium formate / ethanol / 2 h / 70 °C View Scheme
参考文献
Clark, Roger B.; Elbaum, Daniel
Tetrahedron, 2007 , vol. 63, # 14 p. 3057 - 3065