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Self‐Assembly of a Mesogenic Polyamide: Induction and Significant Stabilization of a Liquid‐Crystalline Phase through Complexation of a Phenylbenzoic Acid with a Polymer Backbone Derived from 2,6‐Bis(amino)pyridine Units
Author(s) -
Kato Takashi,
Kubota Yasuo,
Uryu Toshiyuki,
Ujiie Seiji
Publication year - 1997
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199716171
Subject(s) - mesogen , polyamide , thermal stability , polymer chemistry , pyridine , supramolecular chemistry , polymer , amide , aramid , phase (matter) , hydrogen bond , chemistry , materials science , liquid crystalline , crystallography , organic chemistry , fiber , crystal structure , molecule
Thermal stability (up to 350°C) is one of the characteristics of the supramolecular mesogenic polyamide formed by self‐assembly during the complexation between a phyenylbezoic acid and a nylon containing pyridyl units in its backbone. The probable structure of the hydrogen‐bonded complex is shown schematically on the right.