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Xanthene-Based Oligothiophene-Layered Polymers

✍ Scribed by Yasuhiro Morisaki; Jonas Alves Fernandes; Yoshiki Chujo

Book ID
102939415
Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
573 KB
Volume
211
Category
Article
ISSN
1022-1352

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✦ Synopsis

Abstract

We synthesized xanthene‐based oligothiophene‐layered polymers containing bithiophenes, terthiophenes, quaterthiophenes and quinquethiophenes by the Suzuki‐Miyaura coupling reaction. The polymers were characterized by various spectroscopic and electrochemical methods. They were well soluble in common organic solvents and thermally stable. Effective π‐π interactions among the layered oligothiophene units in the polymer backbone were not observed in the ground state as well as in the excited state. A possible application of the polymers in opto‐electronic devices such as hole transporting materials is expected.
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📜 SIMILAR VOLUMES

Synthesis of Oligothiophene-Layered Poly
Synthesis of Oligothiophene-Layered Polymers
✍ Yasuhiro Morisaki; Jonas Alves Fernandes; Yoshiki Chujo 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 266 KB

## Abstract Polymers with layered __π__‐electron systems comprising bithiophenes and quaterthiophenes based on a xanthene skeleton have been synthesized by an iron‐catalyzed oxidative coupling reaction. The polymers are well soluble in common organic solvents, and polymer thin films are readily obt