Radical boron migration of allylboronic esters.

ABSTRACT: A photocatalyzed 1,3-boron shift of allylboronic esters is reported. The boron atom migration through the allylic carbon skeleton proceeds via consecutive 1,2-boron migrations and Smiles-type rearrangement to furnish a variety of terminally functionalized alkyl boronates. Several types of migrating variations of heteronuclei radicals and dearomatization processes are also tolerated, allowing for further elaboration of highly functionalized boron-containing frameworks.

SUBMITTER: Tao X 

PROVIDER: S-EPMC8848984 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature