Facile Synthesis of Dendritic Hydroxyl‐terminated Cyanuric Chloride Derivatives and Their Properties |
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| Authors: | Xiuxiu Lin Jianhua Zhou Dongmei Xu |
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| Institution: | 1. College of Chemistry, Chemical Engineering and Materials Science;2. National Engineering Laboratory for Modern Silk;3. Key Laboratory of Organic Synthesis of Jiangsu Province;4. Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Soochow University, Suzhou, Jiangsu 215123, China;5. (Suzhou) Zhongke Nanotech Coating Co. LTD, Suzhou, Jiangsu 215024, China |
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| Abstract: | Novel dendritic compounds G1.5(OH)4 and G1.5(OH)8 with peripheral hydroxyl were synthesized under mild conditions from cyanuric chloride, ethylene diamine, ethanolamine and diethanolamine. The products could be separated and purified through dispersion and precipitation in organic solvents with good yields (over 93.0%) and high purity (above 98.0%, HPLC). The structures of the products were characterized by IR, MS, 1 H NMR and elementary analysis. G1.5(OH)4 and G1.5(OH)8 could be dissolved in polar solvents such as methanol, water and dimethylsulfoxide. TGA analysis showed that G1.5(OH)4 and G1.5(OH)8 had good thermo stability. The aqueous solutions of G1.5(OH)4 and G1.5(OH)8 exhibited low surface tension. |
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| Keywords: | dendritic cyanuric chloride ethylene diamine hydroxyl surface activity |
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