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An isolable phosphaethynolato-borane and its reactivity

Abstract:

The synthesis and characterization of a stable phosphaethynolato-borane, [B]OCP (1, [B] = N,N'-bis(2,6-diisopropylphenyl)-2,3-dihydro-1H-1,3,2-diazaboryl), is described. The increased triple bond character of the P-C bond in 1 relative to the free ion (PCO-) is probed in a series of reactivity studies. Compound 1 readily dimerises in donor solvents to afford a cyclic five-membered 6π-aromatic compound, cyclo-P2{C[B]}O{CO[B]} (2), which decarbonylates on UV irradiation. By contrast the nickel-...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1002/anie.201712624

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry; Inorganic Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry; Inorganic Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry; Inorganic Chemistry
Oxford college:
Lady Margaret Hall
Role:
Author
Publisher:
Wiley-VCH Verlag Publisher's website
Journal:
Angewandte Chemie International Edition Journal website
Volume:
57
Issue:
8
Pages:
2188–2193
Publication date:
2018-01-08
Acceptance date:
2018-01-08
DOI:
EISSN:
1521-3773
ISSN:
1433-7851
Pubs id:
pubs:817844
URN:
uri:f4aa66d6-7f42-491f-b639-a72dc517a958
UUID:
uuid:f4aa66d6-7f42-491f-b639-a72dc517a958
Local pid:
pubs:817844
Paper number:
8

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