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乙二醇
甲醛
63148-62-9
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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
127840-94-2
合成路线
（共 16 条）
132776-25-1
→
反应条件
127840-94-2
反应条件
acetic acid 0.25 h; Heating;
参考文献
Van Rompaey, Philippe; Nauwelaerts, Koen; Vanheusden, Veerle; Rozenski, Jef; Munier-Lehmann, Helene; Herdewijn, Piet; Van Calenbergh, Serge
European Journal of Organic Chemistry, 2003 , # 15 p. 2911 - 2918
128269-50-1
→
反应条件
127840-94-2
反应条件
1.1: DAST; pyridine / toluene / 2 h / 20 °C 1.2: 90 percent / toluene / 5 h / 50 °C 2.1: 64 percent / HOAc / 0.42 h / 90 °C View Scheme
参考文献
Huang; Chen; Wang; Kim; Warshaw; Armstrong; Zhu; Chou; Watanabe; Matulic-Adamic; Su; Fox; Polsky; Baron; Gold; Hardy; Zuckerman
Journal of Medicinal Chemistry, 1991 , vol. 34, # 5 p. 1640 - 1646
115913-84-3
→
反应条件
127840-94-2
反应条件
1: 30 percent / LiN3 / ethanol / 2 h / Heating 2: 65 percent / DAST / benzene / 2 h / Ambient temperature 3: 64 percent / 80percent aq. AcOH / 0.25 h / Heating View Scheme
参考文献
Huang; Chen; Wang; Kim; Warshaw; Armstrong; Zhu; Chou; Watanabe; Matulic-Adamic; Su; Fox; Polsky; Baron; Gold; Hardy; Zuckerman
Journal of Medicinal Chemistry, 1991 , vol. 34, # 5 p. 1640 - 1646
124493-84-1
→
反应条件
127840-94-2
反应条件
1: 95 percent / 1 N NaOH / ethanol / 3 h / 60 °C 2: 30 percent / LiN3 / ethanol / 2 h / Heating 3: 65 percent / DAST / benzene / 2 h / Ambient temperature 4: 64 percent / 80percent aq. AcOH / 0.25 h / Heating View Scheme
参考文献
Huang; Chen; Wang; Kim; Warshaw; Armstrong; Zhu; Chou; Watanabe; Matulic-Adamic; Su; Fox; Polsky; Baron; Gold; Hardy; Zuckerman
Journal of Medicinal Chemistry, 1991 , vol. 34, # 5 p. 1640 - 1646
1463-10-1
5-甲基尿甙
→
反应条件
127840-94-2
反应条件
1: 1.) pyridine / 1.) a) 0 deg C, overnight, b) 70 deg C, 3 h, 2.) a) 0 deg C, 1 h, b) RT, overnight 2: 95 percent / 1 N NaOH / ethanol / 3 h / 60 °C 3: 30 percent / LiN3 / ethanol / 2 h / Heating 4: 65 percent / DAST / benzene / 2 h / Ambient temperature 5: 64 percent / 80percent aq. AcOH / 0.25 h / Heating View Scheme
参考文献
Huang; Chen; Wang; Kim; Warshaw; Armstrong; Zhu; Chou; Watanabe; Matulic-Adamic; Su; Fox; Polsky; Baron; Gold; Hardy; Zuckerman
Journal of Medicinal Chemistry, 1991 , vol. 34, # 5 p. 1640 - 1646
75096-64-9
→
反应条件
127840-94-2
反应条件
1.1: chlorotrimethylsilane; pyridine / various solvent(s) / Heating 1.2: trimethylsilil trifluoromethanesulfonate / 1,2-dichloro-ethane / 5 h 2.1: 1.52 g / NaOCH3 / methanol / 1 h 3.1: pyridine / 7 h / 65 °C 3.2: 92.7 percent / pyridine / 48 h / 20 °C 4.1: 81 percent / trifluoromethanesulfonyl chloride; DMAP / CH2Cl2 / 2 h 5.1: 88.1 percent / NaOH / ethanol; H2O / 4 h / 20 °C 6.1: DAST; pyridine / toluene / 2 h / 20 °C 6.2: 90 percent / toluene / 5 h / 50 °C 7.1: 64 percent / HOAc / 0.42 h / 90 °C View Scheme
参考文献
Van Rompaey, Philippe; Nauwelaerts, Koen; Vanheusden, Veerle; Rozenski, Jef; Munier-Lehmann, Helene; Herdewijn, Piet; Van Calenbergh, Serge
European Journal of Organic Chemistry, 2003 , # 15 p. 2911 - 2918
65-71-4
5-甲基脲嘧啶
→
反应条件
127840-94-2
反应条件
1.1: chlorotrimethylsilane; pyridine / various solvent(s) / Heating 1.2: trimethylsilil trifluoromethanesulfonate / 1,2-dichloro-ethane / 5 h 2.1: 1.52 g / NaOCH3 / methanol / 1 h 3.1: pyridine / 7 h / 65 °C 3.2: 92.7 percent / pyridine / 48 h / 20 °C 4.1: 81 percent / trifluoromethanesulfonyl chloride; DMAP / CH2Cl2 / 2 h 5.1: 88.1 percent / NaOH / ethanol; H2O / 4 h / 20 °C 6.1: DAST; pyridine / toluene / 2 h / 20 °C 6.2: 90 percent / toluene / 5 h / 50 °C 7.1: 64 percent / HOAc / 0.42 h / 90 °C View Scheme
参考文献
Van Rompaey, Philippe; Nauwelaerts, Koen; Vanheusden, Veerle; Rozenski, Jef; Munier-Lehmann, Helene; Herdewijn, Piet; Van Calenbergh, Serge
European Journal of Organic Chemistry, 2003 , # 15 p. 2911 - 2918
215176-58-2
3'-叠氮基-3'-脱氧-5-甲基尿苷
→
反应条件
127840-94-2
反应条件
1.1: pyridine / 7 h / 65 °C 1.2: 92.7 percent / pyridine / 48 h / 20 °C 2.1: 81 percent / trifluoromethanesulfonyl chloride; DMAP / CH2Cl2 / 2 h 3.1: 88.1 percent / NaOH / ethanol; H2O / 4 h / 20 °C 4.1: DAST; pyridine / toluene / 2 h / 20 °C 4.2: 90 percent / toluene / 5 h / 50 °C 5.1: 64 percent / HOAc / 0.42 h / 90 °C View Scheme
参考文献
Van Rompaey, Philippe; Nauwelaerts, Koen; Vanheusden, Veerle; Rozenski, Jef; Munier-Lehmann, Helene; Herdewijn, Piet; Van Calenbergh, Serge
European Journal of Organic Chemistry, 2003 , # 15 p. 2911 - 2918
120042-40-2
→
反应条件
127840-94-2
反应条件
1.1: 1.52 g / NaOCH3 / methanol / 1 h 2.1: pyridine / 7 h / 65 °C 2.2: 92.7 percent / pyridine / 48 h / 20 °C 3.1: 81 percent / trifluoromethanesulfonyl chloride; DMAP / CH2Cl2 / 2 h 4.1: 88.1 percent / NaOH / ethanol; H2O / 4 h / 20 °C 5.1: DAST; pyridine / toluene / 2 h / 20 °C 5.2: 90 percent / toluene / 5 h / 50 °C 6.1: 64 percent / HOAc / 0.42 h / 90 °C View Scheme
参考文献
Van Rompaey, Philippe; Nauwelaerts, Koen; Vanheusden, Veerle; Rozenski, Jef; Munier-Lehmann, Helene; Herdewijn, Piet; Van Calenbergh, Serge
European Journal of Organic Chemistry, 2003 , # 15 p. 2911 - 2918
607351-46-2
→
反应条件
127840-94-2
反应条件
1.1: 88.1 percent / NaOH / ethanol; H2O / 4 h / 20 °C 2.1: DAST; pyridine / toluene / 2 h / 20 °C 2.2: 90 percent / toluene / 5 h / 50 °C 3.1: 64 percent / HOAc / 0.42 h / 90 °C View Scheme
参考文献
Van Rompaey, Philippe; Nauwelaerts, Koen; Vanheusden, Veerle; Rozenski, Jef; Munier-Lehmann, Helene; Herdewijn, Piet; Van Calenbergh, Serge
European Journal of Organic Chemistry, 2003 , # 15 p. 2911 - 2918
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