Palladium-catalyzed Cycloaromatization Polymerization of Enediynes

Chonggang Wang; Shudan Chen; Hao Zhou; Jinlou Gu; Aiguo Hu

doi:10.1007/s10118-018-2088-9

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Palladium-catalyzed Cycloaromatization Polymerization of Enediynes

Articles | Updated：2021-02-18

- Palladium-catalyzed Cycloaromatization Polymerization of Enediynes
- Palladium-catalyzed Cycloaromatization Polymerization of Enediynes
- Chinese Journal of Polymer Science 2018年36卷第2期页码：237-243
- Affiliations：
  
  Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
- Author bio：
  
  Aiguo Hu, E-mail hagmhsn@ecust.edu.cn
- Funds：
- DOI：10.1007/s10118-018-2088-9
  中图分类号：
- 收稿：2017-09-29，
  
  录用：2017-11-6，
  
  网络首发：2017-12-01，
  
  纸质出版：2018-02-05
- Accepted：
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Chonggang Wang, Shudan Chen, Hao Zhou, 等. Palladium-catalyzed Cycloaromatization Polymerization of Enediynes[J]. Chinese Journal of Polymer Science, 2018,36(2):237-243.

Chonggang Wang, Shudan Chen, Hao Zhou, et al. Palladium-catalyzed Cycloaromatization Polymerization of Enediynes[J]. Chinese Journal of Polymer Science, 2018, 36(2): 237-243.
Chonggang Wang, Shudan Chen, Hao Zhou, 等. Palladium-catalyzed Cycloaromatization Polymerization of Enediynes[J]. Chinese Journal of Polymer Science, 2018,36(2):237-243. DOI： 10.1007/s10118-018-2088-9.

Chonggang Wang, Shudan Chen, Hao Zhou, et al. Palladium-catalyzed Cycloaromatization Polymerization of Enediynes[J]. Chinese Journal of Polymer Science, 2018, 36(2): 237-243. DOI： 10.1007/s10118-018-2088-9.

摘要

Abstract

Bergman cyclization has shown great promise in constructing conjugated polymers. However

the application of this reaction in polymer science is still limited due to the harsh reaction condition and ill-defined structure of the achieved polymers. To this end

the cycloaromatization polymerization of enediynes catalyzed by a series of transition metal catalysts is investigated in this work

by taking advantage of the coordination chemistry of the enediyne with the transition metal complexes. According to the nuclear magnetic resonance (NMR)

Fourier transform infrared (FTIR)

ultraviolet-visble (UV-Vis) spectroscopies and matrix-assisted laser desorption/ionization time-offlight mass spectrometry (MALDI-TOF MS) analysis

the cycloaromatization polymerization of enediynes proceeds under milder conditions and in a more controlled manner in the presence of palladium(Ⅱ) complexes

giving structurally regulated conjugated polymers in high yields.

关键词

Keywords

references

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