Scheme 1.
Synthesis route of 9,10-dihydro-9-oxa-10-phosphaphenanthrene 10-oxide (DOPO) acrylate-styrene copolymer.
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.