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A robust depolymerization route for polysiloxanes
Chemical Communications ( IF 4.3 ) Pub Date : 2024-01-09 , DOI: 10.1039/d3cc05509d Matthew J Warner 1 , Jessica W Kopatz 1 , David P Schafer 1 , Jessica Kustas 1 , Patricia S Sawyer 1 , Anne M Grillet 1 , Brad H Jones 1 , Koushik Ghosh 1
Chemical Communications ( IF 4.3 ) Pub Date : 2024-01-09 , DOI: 10.1039/d3cc05509d Matthew J Warner 1 , Jessica W Kopatz 1 , David P Schafer 1 , Jessica Kustas 1 , Patricia S Sawyer 1 , Anne M Grillet 1 , Brad H Jones 1 , Koushik Ghosh 1
Affiliation
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A versatile, robust, and stable tetrabutylammonium difluorotriphenylsilicate (TBAT) catalyst has been deployed for efficient depolymerization of silicones. This catalyst is soluble in a variety of organic solvents and is stable up to 170 °C, enabling a wide range of reaction conditions under which F−-catalysed siloxane bond cleavage can be initiated. This effort offers significant advancement overcoming the traditional limitations of silicone depolymerization, such as high catalyst loading, storage and handling, and few viable reaction media.
中文翻译：
聚硅氧烷的稳健解聚路线
一种多功能、坚固且稳定的二氟三苯基硅酸四丁基铵 (TBAT) 催化剂已用于有机硅的高效解聚。该催化剂可溶于多种有机溶剂，并且在高达 170 °C 的温度下保持稳定，可在多种反应条件下引发 F -催化的硅氧烷键断裂。这项工作取得了重大进展，克服了有机硅解聚的传统限制，例如催化剂负载量高、储存和处理以及可行的反应介质很少。
更新日期：2024-01-09
中文翻译：
聚硅氧烷的稳健解聚路线
一种多功能、坚固且稳定的二氟三苯基硅酸四丁基铵 (TBAT) 催化剂已用于有机硅的高效解聚。该催化剂可溶于多种有机溶剂，并且在高达 170 °C 的温度下保持稳定，可在多种反应条件下引发 F -催化的硅氧烷键断裂。这项工作取得了重大进展，克服了有机硅解聚的传统限制，例如催化剂负载量高、储存和处理以及可行的反应介质很少。
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