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1
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ning L, Wang L, Peng M, Qin Z, Li H, Liu S, Dong YH, An J. A Reductive Deuteration Approach to the Efficient Synthesis of Deuterated Polymers. Synlett 2022. [DOI: 10.1055/a-1796-7064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Deuterated polymers have wild applications but limited synthetic methods. In this study, we report an efficient two-step approach for the synthesis of deuterated polyesters and polyurethanes. Firstly, two practical single electron transfer (SET) reductive deuteration methods have been developed for site-selective introduction of C(sp3)–D into diol monomers. 9 deuterated diol monomers with high deuterium incorporations were synthesized under SmI2-D2O and/or Na-EtOD-d
1 SET reductive deuteration conditions. Then, 6 typical deuterated polyesters and polyurethanes were synthesized using those deuterated monomers under typical polymerization conditions. In all the synthesized polymers, high deuterium incorporation was fully maintained, which showcased the potential application of this approach for the synthesis of polymers with site-specific deuterium labelling.
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Affiliation(s)
- Lei ning
- Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, Beijing, China
| | - Lijun Wang
- Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, Beijing, China
| | - Mengqi Peng
- Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, Beijing, China
| | - Zixuan Qin
- Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, Beijing, China
| | - Hengzhao Li
- Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, Beijing, China
| | - Shangzhong Liu
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Yan-hong Dong
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Jie An
- department of applied chemistry, China Agricultural University, Beijing, China
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2
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Poussard L, Anselmi E, Blondel B, Buvat P, Balland-Longeau A. Synthesis and Characterization of Fully Deuterated Upilex Type Polyimides. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst06-a1190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - E. Anselmi
- Laboratoire SPOT, Université de Tours, Parc Grandmont, 37000 TOURS
| | - B. Blondel
- CEA le Ripault, BP 16, 37260 Tours, France
| | - P. Buvat
- CEA le Ripault, BP 16, 37260 Tours, France
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