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 ivCOF-X via Knoevenagel reaction. ivCOF-1-Br and ivCOF-2-Br indicate COFs prepared by ETMP-Br with TFPT and TFBT, respectively. ivCOF-1-I and ivCOF-2-I indicate COFs prepared by ETMP-I with TFPT and TFBT, respectively. Adapted with permission from ref (92). Copyright 2021 John Wiley and Sons.
