Scheme 5.
Synthesis of benzotriazole conjugates. (a) BOP, TEA, DCM, DMF; (b) HCl/dioxane.
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.