Borane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation.
The sequence of fundamental steps implicit in the conversion of a dihydroborane to a metal borylene complex have been elucidated for an [Ir(PMe(3))(3)] system. B-H oxidative addition has been applied for the first time to an aminodihydroborane, H(2)BNR(2), leading to the generation of a rare example...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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| _version_ | 1797062584282644480 |
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| author | O'Neill, M Addy, D Riddlestone, I Kelly, M Phillips, N Aldridge, S |
| author_facet | O'Neill, M Addy, D Riddlestone, I Kelly, M Phillips, N Aldridge, S |
| author_sort | O'Neill, M |
| collection | OXFORD |
| description | The sequence of fundamental steps implicit in the conversion of a dihydroborane to a metal borylene complex have been elucidated for an [Ir(PMe(3))(3)] system. B-H oxidative addition has been applied for the first time to an aminodihydroborane, H(2)BNR(2), leading to the generation of a rare example of a primary boryl complex, L(n)(H)M{B(H)NR(2)}; subsequent conversion to a borylene dihydride proceeds via a novel B-to-M α-hydride migration. The latter step is unprecedented for group 13 ligand systems, and is remarkable in offering α- substituent migration from a Lewis acidic center as a route to a two-coordinate ligand system. |
| first_indexed | 2024-03-06T20:47:36Z |
| format | Journal article |
| id | oxford-uuid:367248de-4777-43d8-bd85-d9d162afe5a0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:47:36Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oxford-uuid:367248de-4777-43d8-bd85-d9d162afe5a02022-03-26T13:37:58ZBorane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:367248de-4777-43d8-bd85-d9d162afe5a0EnglishSymplectic Elements at Oxford2011O'Neill, MAddy, DRiddlestone, IKelly, MPhillips, NAldridge, SThe sequence of fundamental steps implicit in the conversion of a dihydroborane to a metal borylene complex have been elucidated for an [Ir(PMe(3))(3)] system. B-H oxidative addition has been applied for the first time to an aminodihydroborane, H(2)BNR(2), leading to the generation of a rare example of a primary boryl complex, L(n)(H)M{B(H)NR(2)}; subsequent conversion to a borylene dihydride proceeds via a novel B-to-M α-hydride migration. The latter step is unprecedented for group 13 ligand systems, and is remarkable in offering α- substituent migration from a Lewis acidic center as a route to a two-coordinate ligand system. |
| spellingShingle | O'Neill, M Addy, D Riddlestone, I Kelly, M Phillips, N Aldridge, S Borane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation. |
| title | Borane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation. |
| title_full | Borane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation. |
| title_fullStr | Borane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation. |
| title_full_unstemmed | Borane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation. |
| title_short | Borane to boryl hydride to borylene dihydride: explicit demonstration of boron-to-metal α-hydride migration in aminoborane activation. |
| title_sort | borane to boryl hydride to borylene dihydride explicit demonstration of boron to metal α hydride migration in aminoborane activation |
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