Scheme 1.
Syntheses of first-, second-, and third-generation alkynyl dendrimeric scaffolds. EDC, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride; DIEA, diisopropylethylamine; DMF, dimethylformamide.
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.