2000
DOI: 10.1080/026782900203236
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Induction of mesophases through the complexation between benzoic acids with lateral groups and polyamides containing a 2,6-diaminopyridine moiety

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Cited by 25 publications
(9 citation statements)
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“…[118] The incorporation of a hydrogen-bonding unit, 2,6-diaminopyridine moiety, into a polyamide backbone enables the polymer to recognize molecules such as benzoic acids through hydrogen-bond formation (Figure 9 C). [119,120] This process leads to the formation of supramolecular liquidcrystal polyamide 24.…”
Section: Reviews 44mentioning
confidence: 99%
“…[118] The incorporation of a hydrogen-bonding unit, 2,6-diaminopyridine moiety, into a polyamide backbone enables the polymer to recognize molecules such as benzoic acids through hydrogen-bond formation (Figure 9 C). [119,120] This process leads to the formation of supramolecular liquidcrystal polyamide 24.…”
Section: Reviews 44mentioning
confidence: 99%
“…[118] Die Einführung einer wasserstoffbrückenbildenden Einheit wie der 2,6-Diaminopyridyl-Gruppe in ein Polyamidrückgrat versetzt das Polymer in die Lage, Benzoesäurederi-vate durch Bildung von Wasserstoffbrücken zu erkennen (Abbildung 9 C). [119,120] Dabei entsteht das supramolekulare mesogene Polyamid 24, [119] das eine bis hinauf zu 350 8C thermisch stabile smektische Phase bildet. Auch supramolekulare Polyurethane mit Wasserstoffbrücken in den Seitenketten wurden erhalten.…”
Section: Besondere Eigenschaften Supramolekularer Flüssigkristalleunclassified
“…For the systems of polyamides with pyridyl units in the main chain and 3-substituted 4-(alkoxy)benzoic acids, reported by Kato et al, [21] supramolecular liquid-crystalline structures have been obtained irrespective of the substituent type in the acid aromatic core. This means that no correlation could be established between the substituent's electronic effect (electron accepting or donating properties), its size (steric effect) and the complex's mesophase stability.…”
Section: Resultsmentioning
confidence: 99%