Scheme 5.
Simple model compounds only produced the respective [11C]acids under ultrasound-assisted hydroxyaminolysis of the appropriate [11C]p-nitrophenyl ester in the presence of phosphazene base P1-t-Bu.
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.