Heteropolyacene with thianthrenium ring systems proving π electron delocalization over S atoms

Kenichi Oyaizu; Ryohei Matsubara; Tomokazu Iwasaki; Eishun Tsuchida

doi:10.1081/MA-120021417

Heteropolyacene with thianthrenium ring systems proving π electron delocalization over S atoms

Kenichi Oyaizu, Ryohei Matsubara, Tomokazu Iwasaki, Eishun Tsuchida^*

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

3 被引用数 (Scopus)

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The polymer-analogous condensation of aryl sulfoxides was proposed. The method was found to be a convenient way to synthesize thianthrene ring systems and the corresponding ladder-like polymer, heteropolyacene. Crystal structure of the thianthrenium salt revealed that the S⁺-C (phenyl) bond was significantly shortened upon the ring closing as a result of the increased bond order by the resonance effect.

本文言語	English
ページ（範囲）	655-670
ページ数	16
ジャーナル	Journal of Macromolecular Science - Pure and Applied Chemistry
巻	40 A
号	7
DOI	https://doi.org/10.1081/MA-120021417
出版ステータス	Published - 2003 7月

ASJC Scopus subject areas

セラミックおよび複合材料
化学 (全般)
ポリマーおよびプラスチック
材料化学

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10.1081/MA-120021417

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title = "Heteropolyacene with thianthrenium ring systems proving π electron delocalization over S atoms",

abstract = "The polymer-analogous condensation of aryl sulfoxides was proposed. The method was found to be a convenient way to synthesize thianthrene ring systems and the corresponding ladder-like polymer, heteropolyacene. Crystal structure of the thianthrenium salt revealed that the S+-C (phenyl) bond was significantly shortened upon the ring closing as a result of the increased bond order by the resonance effect.",

keywords = "Condensation, Conjugated polymer, Sulfonium salts",

author = "Kenichi Oyaizu and Ryohei Matsubara and Tomokazu Iwasaki and Eishun Tsuchida",

note = "Funding Information: This work was partially supported by a Grant-in-Aid for Scientific Research (No. 14703029) from MEXT, Japan. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",

year = "2003",

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doi = "10.1081/MA-120021417",

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T1 - Heteropolyacene with thianthrenium ring systems proving π electron delocalization over S atoms

AU - Oyaizu, Kenichi

AU - Matsubara, Ryohei

AU - Iwasaki, Tomokazu

AU - Tsuchida, Eishun

PY - 2003/7

Y1 - 2003/7

N2 - The polymer-analogous condensation of aryl sulfoxides was proposed. The method was found to be a convenient way to synthesize thianthrene ring systems and the corresponding ladder-like polymer, heteropolyacene. Crystal structure of the thianthrenium salt revealed that the S+-C (phenyl) bond was significantly shortened upon the ring closing as a result of the increased bond order by the resonance effect.

AB - The polymer-analogous condensation of aryl sulfoxides was proposed. The method was found to be a convenient way to synthesize thianthrene ring systems and the corresponding ladder-like polymer, heteropolyacene. Crystal structure of the thianthrenium salt revealed that the S+-C (phenyl) bond was significantly shortened upon the ring closing as a result of the increased bond order by the resonance effect.

KW - Condensation

KW - Conjugated polymer

KW - Sulfonium salts

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U2 - 10.1081/MA-120021417

DO - 10.1081/MA-120021417

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SN - 1060-1325

VL - 40 A

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EP - 670

JO - Journal of Macromolecular Science - Pure and Applied Chemistry

JF - Journal of Macromolecular Science - Pure and Applied Chemistry

IS - 7

ER -

Heteropolyacene with thianthrenium ring systems proving π electron delocalization over S atoms

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