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Synthesis of poly(hydroxyurethane) from 5‐membered cyclic carbonate under mild conditions in the presence of bicyclic guanidine and their reaction process
http://hdl.handle.net/10228/0002000261
http://hdl.handle.net/10228/000200026138183e09-209e-4179-8a4b-3274fe81cab9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10.1002_pol.20200825.pdf (2.3 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2023-11-15 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Synthesis of poly(hydroxyurethane) from 5‐membered cyclic carbonate under mild conditions in the presence of bicyclic guanidine and their reaction process | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Dong, Wenyong
× Dong, Wenyong
× 吉田, 嘉晃
WEKO
28026
× 遠藤, 剛 |
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | A series of amines are applied as catalysts in the aminolysis reactions of five-membered cyclic carbonate (5CC). Kinetic results display that TBD, which has a guanidine structure, exhibits the best catalytic efficacy and the reaction rate constant is about 100 times higher than the blank system without catalyst. The reaction medium, NMP is found to be as both solvent and promoter in the aminolysis of 5CC. Finally, with TBD and NMP as catalyst and solvent, respectively, the polymerization of bis-functional 5CC (B5CC) and 1, 6-diaminohexane can proceed almost 100% at room temperature in less than 4 h to obtain poly(hydroxyurethane)s (PHUs) with moderate molecular weight. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Journal of Polymer Science 巻 59, 号 6, p. 502-509, 発行日 2021 |
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| 出版社 | ||||||||||||||
| 出版者 | Wiley | |||||||||||||
| DOI | ||||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1002/pol.20200825 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 2642-4169 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2021 Wiley Periodicals LLC | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 研究者情報 | ||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100001233_ja.html | |||||||||||||
