Scheme 1.
a) Site‐selective C−O bond formation. b) An example of site‐selective C−H thianthrenation followed by photoredox‐mediated hydroxylation.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.