Hydrophosphination of boron-boron multiple bonds.
Chem Sci
; 11(5): 1335-1341, 2019 Dec 18.
Article
en En
| MEDLINE
| ID: mdl-34123256
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.
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MEDLINE
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En
Revista:
Chem Sci
Año:
2019
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Article