Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template

Xiong-fa Yang; Cheng Cao; Zhong-hong Chen; Jia Liu; Meng-xian Luo; Guo-qiao Lai

doi:10.1007/s10118-015-1678-z

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Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template

PAPER | Updated：2021-06-21

- Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template
- Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template
- Chinese Journal of Polymer Science 2015年33卷第9期页码：1305-1312
- Affiliations：
  
  a.Key Laboratory of Organosilicon Chemistry and Material Technology of Education Ministry, Hangzhou Normal University, Hangzhou 311121, China
  b.Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
- Author bio：
  
  **Xiong-fa Yang (杨雄发), E-mail: yangxiongfa@163.com
  Guo-qiao Lai (来国桥), E-mail: gqlai@hznu.edu.cn
- Funds：
  
  Zhejiang Provincial Natural Science Foundation(LY14E030008);Commonweal Technology Application Research Project of Zhejiang Province(2013C31079);National Natural Science Foundation of China(51353003);China Postdoctoral Science Foundation(2013 M531455)
- DOI：10.1007/s10118-015-1678-z
  中图分类号：
- 收稿：2015-02-09，
  
  修回：2015-03-26，
  
  录用：2015-04-03，
  
  纸质出版：2015-09
- Accepted：
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Xiong-fa Yang, Cheng Cao, Zhong-hong Chen, 等. Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template[J]. Chinese Journal of Polymer Science, 2015,33(9):1305-1312.

Xiong-fa Yang, Cheng Cao, Zhong-hong Chen, et al. Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template[J]. Chinese Journal of Polymer Science, 2015, 33(9): 1305-1312.
Xiong-fa Yang, Cheng Cao, Zhong-hong Chen, 等. Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template[J]. Chinese Journal of Polymer Science, 2015,33(9):1305-1312. DOI： 10.1007/s10118-015-1678-z.

Xiong-fa Yang, Cheng Cao, Zhong-hong Chen, et al. Synthesis of Ladder-like Polyphenylsilsesquioxanes with Fairly High Regularity Using 1,2-Ethylenediamine as Endo-template[J]. Chinese Journal of Polymer Science, 2015, 33(9): 1305-1312. DOI： 10.1007/s10118-015-1678-z.

摘要

Abstract

Ladder-like polyphenylsilsesquioxanes with fairly high regularity were synthesized using an endo-template 1

2-ethylenediamine at mild temperature

via

direct co-hydrolysis and condensation reactions in the presence of acid catalysts in the mixture of 1

4-dioxane/H

O. The features for synthesis of ladder-like polyphenylsilsesquioxanes were investigated in detail. The products obtained were characterized by FTIR

SEC

XRD and NMR.

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