Scheme 209. Synthesis of NBN-Dibenzophenalene Derivatives.
Reagents and conditions: (a)394 Cs2CO3, Pd(PPh3)4, toluene/EtOH; (b) BCl3, Et3N, o-DCB.
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.