Cu-catalyzed carboboration of acetylene with Michael acceptors.

ABSTRACT: A copper-catalyzed three-component carboboration of acetylene with B₂Pin₂ and Michael acceptors is reported. In this reaction, a cheap and abundant C2 chemical feedstock, acetylene, was used as a starting material to afford cis-alkenyl boronates bearing a homoallylic carbonyl group. The reaction was robust and could be reliably performed on the molar scale. Furthermore, the resulting cis-alkenyl boronates could be converted to diverse functionalized molecules with ease.

SUBMITTER: Cheng T 

PROVIDER: S-EPMC9241969 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature