Scheme 383. Synthesis of Boron(III) and Phosphorus(V) N-Fused p-Benziporphyrin.
Reagents and conditions: (a)752 PCl3, Et3N, H2O, toluene, 3 h; (b) PhBCl2, Et3N, toluene, 5 h; (c) Br2, CHCl3; (d) Br2, DCM, or DDQ/MeOH
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.