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New Functionalized Borasilsesquioxanes Obtained via Metathetical Transformation of 4‐Vinylphenylborasilsesquioxanes.
- Source :
- European Journal of Inorganic Chemistry; 10/8/2020, Vol. 2020 Issue 37, p3597-3600, 4p
- Publication Year :
- 2020
-
Abstract
- We report here functionalizing borasilsesquioxanes in a cross‐metathesis reaction in the presence of a ruthenium catalyst. The procedure provides new, silsesquioxanes containing boron atoms in their structure, which may find potential application in the preparation of special materials, e.g. flame retardants for polymers, organoboron Lewis acids for catalysts and scavengers, or molecular probes. The most attractive aspect of this study was obtaining hybrid silsesquioxane systems in the metathesis reaction of styrylborasilsesquioxane with mono‐ and octavinylsilsesquioxanes as well as diborate systems with vinylborate derivatives. Most of the compounds were obtained in good yields (> 75 %) and were characterized by spectroscopic methods (NMR, MALDI‐TOF‐MS). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14341948
- Volume :
- 2020
- Issue :
- 37
- Database :
- Complementary Index
- Journal :
- European Journal of Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 146341336
- Full Text :
- https://doi.org/10.1002/ejic.202000499