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乙二醇
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63148-62-9
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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
1227402-71-2
合成路线
（共 4 条）
1227402-71-2
→
反应条件
114915-20-7
反应条件
1: acetic acid; zinc / methanol / 0.5 h / |Reflux 2: trifluoroacetic acid / dichloromethane / 20 °C 3: sodium hydrogencarbonate; dihydrogen peroxide / water; tetrahydrofuran / 20 °C View Scheme
参考文献
Shen, Xin; Yang, Jidong; Zhan, Huaxing; Wang, Hu; Wu, Shaohong; Chen, Zili
Chinese Journal of Chemistry, 2013 , vol. 31, # 1 p. 31 - 36
1219592-76-3
→
反应条件
1227402-71-2
反应条件
Multi-step reaction with 4 steps 1: triethylamine; 4-(N,N-dimethlyamino)pyridine / dichloromethane2: 4-(N,N-dimethlyamino)pyridine / acetonitrile / |Reflux3: 5 palladium on charcoal; hydrogen / ethyl acetate / 760.05 Torr4: 4-(N,N-dimethlyamino)pyridine; dicyclohexyl-carbodiimide / toluene / 15 - 20 °C
参考文献
Shen, Xin; Yang, Jidong; Zhan, Huaxing; Wang, Hu; Wu, Shaohong; Chen, Zili Chinese Journal of Chemistry, 2013 , vol. 31, # 1 p. 31 - 36
1219592-92-3
→
反应条件
1227402-71-2
反应条件
Multi-step reaction with 3 steps 1: 4-(N,N-dimethlyamino)pyridine / acetonitrile / |Reflux2: 5 palladium on charcoal; hydrogen / ethyl acetate / 760.05 Torr3: 4-(N,N-dimethlyamino)pyridine; dicyclohexyl-carbodiimide / toluene / 15 - 20 °C
参考文献
Shen, Xin; Yang, Jidong; Zhan, Huaxing; Wang, Hu; Wu, Shaohong; Chen, Zili Chinese Journal of Chemistry, 2013 , vol. 31, # 1 p. 31 - 36
1219592-93-4
→
反应条件
1227402-71-2
反应条件
Multi-step reaction with 2 steps 1: 5 palladium on charcoal; hydrogen / ethyl acetate / 760.05 Torr2: 4-(N,N-dimethlyamino)pyridine; dicyclohexyl-carbodiimide / toluene / 15 - 20 °C
参考文献
Shen, Xin; Yang, Jidong; Zhan, Huaxing; Wang, Hu; Wu, Shaohong; Chen, Zili Chinese Journal of Chemistry, 2013 , vol. 31, # 1 p. 31 - 36
