Double lactonization in triarylamine-conjugated dimethyl diethynylfumarate: Formation of intensely colored and luminescent quadrupolar molecules including a missing structural isomer of Pechmann dyes

Mikihiro Hayashi, Fumiyuki Toshimitsu, Ryota Sakamoto, Hiroshi Nishihara

研究成果: Contribution to journalArticle査読

27 被引用数 (Scopus)

抄録

Acid-induced double lactonization in triarylamine-conjugated dimethyl diethynylfumarate E-1 opens up a new synthetic route to Pechmann dyes. This one-pot reaction affords three donor-acceptor-donor quadrupolar molecules (P55-1, P66-1, and P56-1); P56-1 comprises a missing structural isomer of Pechmann dyes. They are intensely colored and brightly luminescent. An organic field-effect transistor device fabricated with P66-1 functions as a p-type semiconductor.

本文言語英語
ページ(範囲)14518-14521
ページ数4
ジャーナルJournal of the American Chemical Society
133
37
DOI
出版ステータス出版済み - 9 21 2011
外部発表はい

All Science Journal Classification (ASJC) codes

  • 触媒
  • 化学 (全般)
  • 生化学
  • コロイド化学および表面化学

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