Synthesis of Polyurea via the Addition of Carbon Dioxide to a Diamine Catalyzed by Organic and Inorganic Bases

The synthesis of polyurea via the addition of carbon dioxide (CO2) to a diamine of 4,7,10‐trioxa‐1,13‐tridecanediamine (TOTDDA) was investigated by using organic and inorganic base catalysts. It was found that 1,8‐diazabicyclo[5.4.0]undec‐7‐ene (DBU) was the most active among the catalysts examined....

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Veröffentlicht in:	Advanced synthesis & catalysis 2019-01, Vol.361 (2), p.317-325
Hauptverfasser:	Wu, Pei‐Xuan, Cheng, Hai‐Yang, Shi, Ru‐Hui, Jiang, Shan, Wu, Qi‐Fan, Zhang, Chao, Arai, Masahiko, Zhao, Feng‐Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	base catalyst Carbon dioxide Catalysis Catalysts Chemical synthesis diamine Fourier transforms polymerization polyurea Reaction mechanisms Reaction time Reflectance
Online-Zugang:	Volltext
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