2,2'-ビス[2,2-ジアリールエテニル]ビフェニル型電子供与体のエレクトロキロオプティカル応答

Translated title of the contribution: Electrochiroptical Response of a 2,2'-Bis[2,2-diarylethenyl]biphenyl-type Electron Donor

樋口 博紀, 太田 英輔, 河合 英敏, 鈴木 孝紀, 辻 孝

Research output: Contribution to journalArticle

Abstract

A biphenyl-type electron donor 1a with two diarylmethylene chromophores was prepared, which gave a dihydrophenanthrene-type dication 2a<SUP>2+</SUP> upon oxidation. It is shown that the redox pair of 1a and 2a<SUP>2+</SUP> exhibits electrochromism accompanied by reversible C-C bond making/breaking. On the other hand, the binaphthyl derivative of 1a is chiral due to the axial chirality, thus realizing a chiroptical response by electron transfer. The title compounds were shown to be a useful skeleton to obtain the multi-output response system based on chiral redox systems, for which only a limited numbers of successful examples were reported.
Original languageUndefined/Unknown
Pages (from-to)1021-1021
Number of pages1
Journal基礎有機化学討論会要旨集(基礎有機化学連合討論会予稿集)
Volume16
Issue number0
DOIs
Publication statusPublished - 2002

    Fingerprint

Cite this