Fig. 2.
Reagents and conditions used in the synthesis of I–VI derivatives: (a) THF, HoSu, DCC; (b) 3 h at 0°C, 12 h in the refrigerator; (c) Et3N and amino acid, 24 h at rt.
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.