Sulfur‐Containing Polymers

doi:10.1002/9783527823819

2021

DOI: 10.1002/9783527823819

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Sulfur‐Containing Polymers

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2022

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Cited by 35 publications

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Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

et al. 2022

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The usage of elemental sulfur (S 8 ) for constructing sulfur-containing polymers is of great significance in terms of sulfur resource utilization or fabrication of high-performance polymers. Currently, the random disassembly of S 8 hinders its direct use in the precise synthesis of sulfur-containing polymers. Herein, we provide an effective strategy for controlling the dismantlement of S 8 to synthesize polydisulfides, a promising category of dynamic bonds containing polymers. In this strategy, the completely alternating copolymerization of one sulfur atom, which is orderly derived from S 8 , with episulfides is achieved with 5,.0]dec-5-ene) as catalyst and[PPN]SbF 6 ([PPN] + is bis(triphenylphosphine)iminium) as cocatalyst. Delightedly, the living-polymerization feature, and the good monomer compatibility allows for the access to diverse polydisulfides. Furthermore, the density functional theory (DFT) was employed to elaborate the copolymerization process.

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Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

et al. 2022

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Exovinylene Cyclic Carbonates: Multifaceted CO₂‐Based Building Blocks for Modern Chemistry and Polymer Science

2022

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Carbon dioxide is a renewable, inexhaustible, and cheap alternative to fossil resources for the production of fine chemicals and plastics. It can notably be converted into exovinylene cyclic carbonates, unique synthons gaining momentum for the preparation of an impressive range of important organic molecules and functional polymers, in reactions proceeding with 100 % atom economy under mild operating conditions in most cases. This Review summarizes the recent advances in their synthesis with particular attention on describing the catalysts needed for their preparation and discussing the unique reactivity of these CO2‐based heterocycles for the construction of diverse organic building blocks and (functional) polymers. We also discuss the challenges and the future perspectives in the field.

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Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

et al. 2022

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Sulfur‐Containing Polymers

Cited by 35 publications

References 198 publications

Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

Exovinylene Cyclic Carbonates: Multifaceted CO₂‐Based Building Blocks for Modern Chemistry and Polymer Science

Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

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Sulfur‐Containing Polymers

Cited by 35 publications

References 198 publications

Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

Exovinylene Cyclic Carbonates: Multifaceted CO2‐Based Building Blocks for Modern Chemistry and Polymer Science

Controlled Disassembly of Elemental Sulfur: An Approach to the Precise Synthesis of Polydisulfides

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Exovinylene Cyclic Carbonates: Multifaceted CO₂‐Based Building Blocks for Modern Chemistry and Polymer Science