Efficient Synthesis of Novel Plasticizers by Direct Palladium-catalyzed Di- or Multi-carbonylations
| العنوان: | Efficient Synthesis of Novel Plasticizers by Direct Palladium-catalyzed Di- or Multi-carbonylations |
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| المؤلفون: | Yuya Hu, Rui Sang, Robby Vroemans, Guillaume Mollaert, Rauf Razzaq, Helfried Neumann, Henrik Junge, Robert Franke, Ralf Jackstell, Bert U. W. Maes, Matthias Beller |
| المصدر: | Angewandte Chemie: international edition in English |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Chemistry, General Medicine, General Chemistry, Catalysis |
| الوصف: | Diesters are of fundamental importance in the chemical industry and are used for many applications, e.g. as plasticizers, surfactants, emulsifiers, and lubricants. Herein, we present a straightforward and efficient method for the selective synthesis of diesters via palladium-catalyzed direct carbonylation of di- or polyols with readily available alkenes. Key-to-success is the use of a specific palladium catalyst with the “built-in-base” ligand L16 providing esterification of all alcohols and a high n/iso ratio. The synthesized diesters were evaluated as potential plasticizers in PVC films by measuring the glass transition temperature (Tg) via differential scanning calorimetry (DSC). |
| تدمد: | 1521-3773 1433-7851 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2af9d4a2dbc140fc3e1ae0b915ee7f1c https://pubmed.ncbi.nlm.nih.gov/36468459 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....2af9d4a2dbc140fc3e1ae0b915ee7f1c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15213773 14337851 |
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