Scheme 24.
Synthesis of 8- to 9-membered heterocycles by Cu-catalyzed cyclization involving Sn amino protocol (SnAP) reagents.
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.