Hydrophosphination of boron-boron multiple bonds.
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ABSTRACT: Five compounds containing boron-boron multiple bonds are shown to undergo hydrophosphination reactions with diphenylphosphine in the absence of a catalyst. With diborenes, the products obtained are highly dependent on the substitution pattern at the boron atoms, with both 1,1- and 1,2-hydrophosphinations observed. With a symmetrical diboryne, 1,2-hydrophosphination yields a hydro(phosphino)diborene. The different mechanistic pathways for the hydrophosphination of diborenes are rationalised with the aid of density functional theory calculations.
SUBMITTER: Stennett TE
PROVIDER: S-EPMC8148080 | biostudies-literature |
REPOSITORIES: biostudies-literature
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