Electrochemical Hydroboration of Alkynes.
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ABSTRACT: Herein we reported the electrochemical hydroboration of alkynes by using B2 Pin2 as the boron source. This unprecedented reaction manifold was applied to a broad range of alkynes, giving the hydroboration products in good to excellent yields without the need of a metal catalyst or a hydride source. This transformation relied on the possible electrochemical oxidation of an in situ formed borate. This anodic oxidation performed in an undivided cell allowed the formation of a putative boryl radical, which reacted on the alkyne.
SUBMITTER: Aelterman M
PROVIDER: S-EPMC8251609 | biostudies-literature |
REPOSITORIES: biostudies-literature
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