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Synthesis and characterization of α-N,N-dihydroxyethylaminopropyl-ω-butylpolydimethylsiloxanes |
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| Authors: | Yi Tao Yu Qing Si Zhang Meng Zhang Hai Feng Sun |
| Abstract: | A series of α-N,N-dihydroxyethylaminopropyl-ω-butylpolydimethylsiloxanes with different molecular weight were synthe-sized. The preparation included five steps which were hydroxyl protection, alkylation, anionic ring-opening polymerization,hydrosilylation and deprotection. The structure of reaction products was characterized by FF-IR, GC, 1H NMR. |
| Keywords: | Hydroxyl protection Alkylation Anionic ring-opening polymerization Hydrosilylation |
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