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Reactivity of triphosphinoboranes towards H3B·SMe2: access to derivatives of boraphosphacycloalkanes with diverse substituents
Abstract
Triphosphinoboranes activated the B–H bond in the BH3 molecule without any catalysts at room temperature. Hydroboration reactions led to boraphosphacyloalkanes with diverse structures. The outcomes of reactions depend on the size of the phosphanyl substituent on the boron atom of the parent triphosphinoborane, where derivatives of boraphosphacyclobutane and boraphosphacyclohexane were obtained. Furthermore, the precursor of triphosphinoboranes, namely bromodiphosphinoborane, also exhibited high reactivity towards H3B·SMe2, yielding bromo-substituted boraphosphacyclobutane. The obtained products were characterized by heteronuclear NMR spectroscopy, single crystal X-ray diffraction, and elemental analysis.
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1039/d3dt00116d
- License
- Copyright (2023 The Royal Society of Chemistry)
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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DALTON TRANSACTIONS
no. 52,
pages 4161 - 4166,
ISSN: 1477-9226 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Ordyszewska A., Chojnacki J., Grubba R.: Reactivity of triphosphinoboranes towards H3B·SMe2: access to derivatives of boraphosphacycloalkanes with diverse substituents// DALTON TRANSACTIONS -Vol. 52,iss. 13 (2023), s.4161-4166
- DOI:
- Digital Object Identifier (open in new tab) 10.1039/d3dt00116d
- Sources of funding:
-
- IDUB
- Verified by:
- Gdańsk University of Technology
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