Issue 3, 2013
From the journal:

Dalton Transactions

TICT fluorescence of N-borylated 2,5-diarylpyrroles: a gear like dual motion in the excited state†

Takuhiro Taniguchi,a   Jian Wang,a   Stephan Irle*ab  and  Shigehiro Yamaguchi*ab  

* Corresponding authors

a Department of Chemistry, Graduate School of Science, Nagoya University, Furo, Chikusa, Nagoya, Japan
E-mail: yamaguchi@chem.nagoya-u.ac.jp, sirle@chem.nagoya-u.ac.jp

b CREST, Japan Science and Technology Agency (JST), Japan

Abstract

A significantly red-shifted fluorescence and a high fluorescence quantum yield for the emission from the twisted intramolecular charge transfer (TICT) state are attained in new aminoboranes, N-borylated 2,5-diarylpyrroles. A gear like dual structural motion in the excited state is responsible for their large Stokes shifts.

Graphical abstract: TICT fluorescence of N-borylated 2,5-diarylpyrroles: a gear like dual motion in the excited state

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Article information

DOI
https://doi.org/10.1039/C2DT32134C
Article type
Communication
Submitted
15 Sep 2012
Accepted
08 Oct 2012
First published
09 Oct 2012

Dalton Trans., 2013,42, 620-624

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TICT fluorescence of N-borylated 2,5-diarylpyrroles: a gear like dual motion in the excited state

T. Taniguchi, J. Wang, S. Irle and S. Yamaguchi, Dalton Trans., 2013, 42, 620 DOI: 10.1039/C2DT32134C

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