Bis(perchlorocatecholato)silane and heteroleptic bidonors: hidden frustrated Lewis pairs resulting from ring strain
Bis(perchlorocatecholato)silane and bidentate N,N- or N,P-heteroleptic donors were reacted to form hexacoordinated complexes. Depending on the ring strain and hemilability in the adducts, frustrated Lewis pair (FLP) reactivity with aldehydes and catalytic ammonia borane dehydrocoupling was enabled....
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
28 July 2021
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| In: |
Chemical communications
Year: 2021, Volume: 57, Issue: 69, Pages: 8572-8575 |
| ISSN: | 1364-548X |
| DOI: | 10.1039/D1CC03452A |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1039/D1CC03452A Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/2021/cc/d1cc03452a 
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| Author Notes: | Deborah Hartmann, Sven Braner and Lutz Greb |
| Summary: | Bis(perchlorocatecholato)silane and bidentate N,N- or N,P-heteroleptic donors were reacted to form hexacoordinated complexes. Depending on the ring strain and hemilability in the adducts, frustrated Lewis pair (FLP) reactivity with aldehydes and catalytic ammonia borane dehydrocoupling was enabled. All reactions were analyzed using density functional theory. This approach represents an alternative way, beyond relying on steric bulk, to achieve frustration in bimolecular FLPs. |
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| Item Description: | Gesehen am 05.10.2022 |
| Physical Description: | Online Resource |
| ISSN: | 1364-548X |
| DOI: | 10.1039/D1CC03452A |