Synthesis of Glycol-Functionalized Ladder-Type Oligoaniline Derivatives for Mixed Ionic-Electronic Conductivity.

Authors

Geunmoo Song, Djavdat Azizov, Arnab Ghosh, Lei Fang

Published in

Organic letters. Sep 16, 2025. Epub Sep 16, 2025.

Abstract

Two ladder-type oligoaniline derivatives with hydrophilic oligoethylene glycol side chains were synthesized in high yields via an optimized synthetic strategy, enabling investigation of side-chain effects on mixed ionic-electronic conductivity. Shorter glycol chains yielded conductivities 1 order of magnitude higher under low-humidity (ca. 45% RH) conditions, while both exhibited conductivity increases of approximately 2 orders of magnitude under high-humidity (ca. 97% RH) conditions.

PMID:
40955530
Bibliographic data and abstract were imported from PubMed on 16 Sep 2025.

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