Unusual trisulfide chemistry

不寻常的三硫化物化学

• 批准号: DP230100587
• 负责人: Prof Justin Chalker
• 金额: $ 28.54万
• 依托单位: Flinders University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2023
• 资助国家: 澳大利亚
• 起止时间: 2023-01-01 至 2025-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP230100587
• 关键词: Unusual; trisulfide; chemistry

This project aims to investigate the mechanism of an unexpected reaction of trisulfides with common amide-containing solvents. Specifically, these solvents (such as dimethylformamide) were discovered to cleave S-S bonds in trisulfides and related polysulfides. This project expects to generate new knowledge in the understanding of the reaction mechanism and then use that understanding for useful chemistry. Expected outcomes of this project include a mechanistic understanding of a new reaction, and the use of this chemistry in polymer synthesis and polymer recycling. This project should provide significant benefits in new knowledge, as well as support new strategies in polymer synthesis and recycling to benefit the environment.

本计画旨在探讨三硫化物与一般含酰胺溶剂发生意外反应的机制。具体地，发现这些溶剂（如二甲基甲酰胺）裂解三硫化物和相关多硫化物中的S-S键。该项目希望在理解反应机制方面产生新的知识，然后将这种理解用于有用的化学。该项目的预期成果包括对一种新反应的机理理解，以及这种化学在聚合物合成和聚合物回收中的应用。该项目将在新知识方面提供重大利益，并支持聚合物合成和回收的新战略，以造福环境。