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Hyperbranched Poly([1,2,3]‐triazole‐[1,3,5]‐triazine)s: An Unusual High Degree of Branching as an Effect of a Polyaddition Kinetics
Author(s) -
Malkov Georgiy V.,
Shastin Alexey V.,
Estrin Yakov I.,
Badamshina Elmira R.,
Mikhailov Yuriy M.
Publication year - 2010
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.201051016
Subject(s) - branching (polymer chemistry) , triazine , polymer chemistry , monomer , kinetics , degree of polymerization , polymer , polymerization , 1,3 dipolar cycloaddition , materials science , chemistry , cycloaddition , organic chemistry , catalysis , physics , quantum mechanics
The results of the kinetic study of melt and solution polymerization at the 1,3‐dipolar cycloaddition reaction of the AB 2 monomer – 2‐azido‐4,6‐bis(prop‐2‐yn‐1‐yloxy)‐[1,3,5]‐triazine (ABPOT) are presented in this work as well as the results of the 13 C‐NMR characterization of the obtained hyperbranched poly([1,2,3]‐triazole‐[1,3,5]‐triazine)s. It is established, that the first‐shell substitution effect during polyaddition process and unusual high degree of branching (up to 0.9) of polymers synthesized in melt are held.