Transition-Metal-Free Multicomponent Polyannulations of Dimethyl Sulfoxide, Amines, and Aldehydes toward Poly(phenylquinoline)s
RESEARCH ARTICLE|Updated:2025-07-15
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Transition-Metal-Free Multicomponent Polyannulations of Dimethyl Sulfoxide, Amines, and Aldehydes toward Poly(phenylquinoline)s
Transition-Metal-Free Multicomponent Polyannulations of Dimethyl Sulfoxide, Amines, and Aldehydes toward Poly(phenylquinoline)s
高分子科学(英文)2025年43卷第7期 页码:1200-1207
Affiliations:
a.School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, China
b.State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, AIE Institute, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
Author bio:
chengty@ahpu.edu.cn (T.Y.C.)
elevendie@outlook.com (D.H.)
Funds:
This work was financially supported by the Scientific Research Start-up Fund Project of Anhui Polytechnic University for Introducing Talents (No. 2022YQQ081), Natural Science Research Project of the Anhui Educational Committee (No. 2024AH050133), and the National Natural Science Foundation of China (No. 22101088).;Electronic supplementary information (ESI) is available free of charge in the online version of this article at http://doi.org/10.1007/s10118-025-3349-z.
Cheng, T. Y.; Fang, J. G.; Wang, Z. L.; Ding, J. Q.; Huang, D. Transition-metal-free multicomponent polyannulations of dimethyl sulfoxide, amines, and aldehydes toward poly(phenylquinoline)s. Chinese J. Polym. Sci. 2025, 43, 1200–1207
Tian-Yu Cheng, Jun-Guo Fang, Zhao-Liang Wang, et al. Transition-Metal-Free Multicomponent Polyannulations of Dimethyl Sulfoxide, Amines, and Aldehydes toward Poly(phenylquinoline)s[J]. Chinese Journal of Polymer Science, 2025, 43(7): 1200-1207.
Cheng, T. Y.; Fang, J. G.; Wang, Z. L.; Ding, J. Q.; Huang, D. Transition-metal-free multicomponent polyannulations of dimethyl sulfoxide, amines, and aldehydes toward poly(phenylquinoline)s. Chinese J. Polym. Sci. 2025, 43, 1200–1207DOI: 10.1007/s10118-025-3349-z.
Tian-Yu Cheng, Jun-Guo Fang, Zhao-Liang Wang, et al. Transition-Metal-Free Multicomponent Polyannulations of Dimethyl Sulfoxide, Amines, and Aldehydes toward Poly(phenylquinoline)s[J]. Chinese Journal of Polymer Science, 2025, 43(7): 1200-1207.DOI: 10.1007/s10118-025-3349-z.
Transition-Metal-Free Multicomponent Polyannulations of Dimethyl Sulfoxide, Amines, and Aldehydes toward Poly(phenylquinoline)s
DMSO was successfully converted to nitrogen-containing heterocyclic polymers as a monomer via multicomponent polymerizations with dialdehydes and diamines. A series of poly(phenylquinoline)s with high
M
w
values were obtained in satisfactory yields
performing good thermal and morphological stability. Furthermore
The thin films of poly(phenylquinoline)s exhibit high refractive index.
Abstract
Dimethyl sulfoxide (DMSO) possessing strong solvency and high boiling point is a very important aprotic polar solvent in organic and polymer synthesis. Notably
it is also a useful synthon in organic chemistry. However
the direct incorporation of DMSO in polymer synthesis remains challenging. In this work
DMSO was successfully converted to nitrogen-containing heterocyclic polymers as a monomer
via
multicomponent polymerizations (MCPs) with dialdehydes and diamines in the presence of K
2
S
2
O
8
/
t
-BuOK at 120 °C in 6 h. A series of poly(phenylquinoline)s with high
M
w
values (up to 5.11×10
4
) were obtained in satisfactory yields (up to 82%)
performing good solubility
good thermal and morphological stability as well as excellent film-forming ability. The thin films of poly(phenylquinoline)s exhibit high refractive index value in a wide wavelength range of 400–1700 nm. Thus
this work not only enriches the family of MCPs but also provides an efficient strategy for the conversion of DMSO into functional polymeric materials that are potentially applicable in diverse areas.
关键词
Keywords
references
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相关作者
Ben-Zhong Tang
An-Jun Qin
Bo Song
Qiu-Shuo Zhang
Hong-Kun Li
Meng-Chao Zhang
Lu Wang
Shi-Han Yu
相关机构
State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology
Guangdong Basic Research Center of Excellence for Aggregate Science, School of Science and Engineering, The Chinese University of Hong Kong (Shenzhen), Longgang
Laboratory of Advanced Optoelectronic Materials, Suzhou Key Laboratory of Novel Semiconductor-Optoelectronics Materials and Devices, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University
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Shenzhen Institute of Aggregate Science and Technology, School of Science and Engineering, The Chinese University of Hong Kong