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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
492444-09-4
合成路线
(共 7 条)
75-65-0
叔丁醇
+
492444-08-3
5-氟-1,3-苯并间二氧杂环戊烯-4-羧酸
→
反应条件
492444-09-4
反应条件
diphenyl phosphoryl azide; triethylamine in 1,4-dioxane T=100°C; 4.5 h;
参考文献
Ple, Patrick A.; Green, Tim P.; Hennequin, Laurent F.; Curwen, Jon; Fennell, Michael; Allen, Jack; Lambert-Van Der Brempt, Christine; Costello, Gerard
Journal of Medicinal Chemistry, 2004 , vol. 47, # 4 p. 871 - 887
398-62-9
4-氟-1,2-二甲氧基苯
→
反应条件
492444-09-4
反应条件
1.1: LDA / tetrahydrofuran; hexane / 1 h / -60 °C 1.2: 64 percent / tetrahydrofuran; hexane / 0.5 h / -60 °C 2.1: 100 percent / HBr; AcOH / H2O / 1 h / Heating 3.1: 60 percent / SOCl2 / 18 h / 70 °C 4.1: 80 percent / Cs2CO3 / dimethylformamide / 1.5 h / 110 °C 5.1: 97 percent / KOH / methanol; H2O / 3 h / 20 °C 6.1: 93 percent / diphenoxyphosphoryl azide; Et3N / dioxane / 4.5 h / 100 °C View Scheme
参考文献
Ple, Patrick A.; Green, Tim P.; Hennequin, Laurent F.; Curwen, Jon; Fennell, Michael; Allen, Jack; Lambert-Van Der Brempt, Christine; Costello, Gerard
Journal of Medicinal Chemistry, 2004 , vol. 47, # 4 p. 871 - 887
265670-72-2
6-氟-2,3-二甲氧基苯甲酸
→
反应条件
492444-09-4
反应条件
1: 100 percent / HBr; AcOH / H2O / 1 h / Heating 2: 60 percent / SOCl2 / 18 h / 70 °C 3: 80 percent / Cs2CO3 / dimethylformamide / 1.5 h / 110 °C 4: 97 percent / KOH / methanol; H2O / 3 h / 20 °C 5: 93 percent / diphenoxyphosphoryl azide; Et3N / dioxane / 4.5 h / 100 °C View Scheme
参考文献
Ple, Patrick A.; Green, Tim P.; Hennequin, Laurent F.; Curwen, Jon; Fennell, Michael; Allen, Jack; Lambert-Van Der Brempt, Christine; Costello, Gerard
Journal of Medicinal Chemistry, 2004 , vol. 47, # 4 p. 871 - 887
492444-07-2
6-氟-2,3-亚甲二氧基苯甲酸甲酯
→
反应条件
492444-09-4
反应条件
1: 97 percent / KOH / methanol; H2O / 3 h / 20 °C 2: 93 percent / diphenoxyphosphoryl azide; Et3N / dioxane / 4.5 h / 100 °C View Scheme
参考文献
Ple, Patrick A.; Green, Tim P.; Hennequin, Laurent F.; Curwen, Jon; Fennell, Michael; Allen, Jack; Lambert-Van Der Brempt, Christine; Costello, Gerard
Journal of Medicinal Chemistry, 2004 , vol. 47, # 4 p. 871 - 887
492444-05-0
6-氟-2.3-二羟基苯甲酸
→
反应条件
492444-09-4
反应条件
1: 60 percent / SOCl2 / 18 h / 70 °C 2: 80 percent / Cs2CO3 / dimethylformamide / 1.5 h / 110 °C 3: 97 percent / KOH / methanol; H2O / 3 h / 20 °C 4: 93 percent / diphenoxyphosphoryl azide; Et3N / dioxane / 4.5 h / 100 °C View Scheme
参考文献
Ple, Patrick A.; Green, Tim P.; Hennequin, Laurent F.; Curwen, Jon; Fennell, Michael; Allen, Jack; Lambert-Van Der Brempt, Christine; Costello, Gerard
Journal of Medicinal Chemistry, 2004 , vol. 47, # 4 p. 871 - 887
492444-06-1
→
反应条件
492444-09-4
反应条件
1: 80 percent / Cs2CO3 / dimethylformamide / 1.5 h / 110 °C 2: 97 percent / KOH / methanol; H2O / 3 h / 20 °C 3: 93 percent / diphenoxyphosphoryl azide; Et3N / dioxane / 4.5 h / 100 °C View Scheme
参考文献
Ple, Patrick A.; Green, Tim P.; Hennequin, Laurent F.; Curwen, Jon; Fennell, Michael; Allen, Jack; Lambert-Van Der Brempt, Christine; Costello, Gerard
Journal of Medicinal Chemistry, 2004 , vol. 47, # 4 p. 871 - 887
492444-09-4
→
反应条件
492444-04-9
5-氟-1,3-苯并间二氧杂环戊烯-4-胺
反应条件
trifluoroacetic acid in dichloromethane T=20°C; 3 h;
参考文献
Ple, Patrick A.; Green, Tim P.; Hennequin, Laurent F.; Curwen, Jon; Fennell, Michael; Allen, Jack; Lambert-Van Der Brempt, Christine; Costello, Gerard
Journal of Medicinal Chemistry, 2004 , vol. 47, # 4 p. 871 - 887