A versatile approach to the synthesis of polyphosphazene derivatives via the thiol-ene reaction

The thiol–ene radical addition reaction has been successfully used to synthesize polyphosphazene derivatives. Poly[bis(allylamino)phosphazene] with pendant allyl groups was reacted with different thiol reagents under UV irradiation. These thiol reagents include 1‐pentanethiol, 3‐mercaptopropionic ac...

Full description

Saved in:
Bibliographic Details
Published in:Journal of polymer science. Part A, Polymer chemistry Polymer chemistry, 2012-12, Vol.50 (24), p.5170-5176
Main Authors: Qian, Yue-Cheng, Huang, Xiao-Jun, Chen, Chen, Ren, Ning, Huang, Xu, Xu, Zhi-Kang
Format: Article
Language:English
Subjects:
Applied sciences
Chemical modifications
Exact sciences and technology
functionalization of polymer
Inorganic and organomineral polymers
Physicochemistry of polymers
polyphosphazene
steric effect
thiol−ene
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The thiol–ene radical addition reaction has been successfully used to synthesize polyphosphazene derivatives. Poly[bis(allylamino)phosphazene] with pendant allyl groups was reacted with different thiol reagents under UV irradiation. These thiol reagents include 1‐pentanethiol, 3‐mercaptopropionic acid, 3‐mercapto‐1,2‐propane‐diol, and 2,3,4,6‐tetra‐O‐acetyl‐1‐thio‐β‐D‐glucopyranose. 1H NMR analyses confirm that the allyl polyphosphazene can be quantitatively modified by the mercaptans. In total, 100% conversion of the allyl groups was reached in
ISSN:0887-624X
1099-0518
DOI:10.1002/pola.26361