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Perfectly branched and hyperbranched poly(ether amide)s
Author(s) -
Huber Thomas,
Voit Brigitte,
Wolf Dieter
Publication year - 1999
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.19991420114
Subject(s) - dendrimer , ether , monomer , condensation polymer , polymer chemistry , isophthalic acid , amide , polyamide , molecule , materials science , oxazoline , polymer , phenol , chemistry , organic chemistry , polyester , terephthalic acid , catalysis
Poly(ether amide) dendrimer segments based on 5‐(2‐aminoethoxy)‐isophthalic acid have been synthesized using the convergent approach and mild reaction conditions. The monodendrons were combined to dendrimers via different core molecules and the resulting properties of the molecules were compared to those of the monodendrons. The melt polycondensation of the AB 2 monomers with analog structure resulted first in undefined polymer structures. However, by thermal polyaddition reaction of suitable functionalized oxazoline monomers, well defined hyperbranched poly(ether amide)s with phenol terminal groups could be synthesized.