Scheme 7.
g-C3N4-catalysed sulfenylation reaction of quinoxalin-2(1H)-ones.
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.