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.
Synthesis of pro‐N6azA probe. a) 2‐Azidoethylamine, Et3N, EtOH, 60 °C, overnight, 90 %; b) Me2C(OMe)2, 10 % TsOH, acetone, RT, 2 h, 74 %; c) benzyl (chloro(phenoxy)phosphoryl)alaninate, tBuMgCl, THF, RT, overnight, 74 %; d) 90 % TFA, RT, 1 h, 89 %.
