Issue 7, 2010
From the journal:

Chemical Communications

Preparation of a tetraphenylethylene-based emitter: Synthesis, structure and optoelectronic properties of tetrakis(pentaphenylphenyl)ethylene†

Vijay S. Vyasa  and  Rajendra Rathore*a  

* Corresponding authors

a Department of Chemistry, Marquette University, P.O. Box 1881, Milwaukee, Wisconsin-53233, USA
E-mail: Rajendra.Rathore@mu.edu
Fax: +1-414-288-7066
Tel: +1-414-288-2076

Abstract

Soluble tetrakis(pentaphenylphenyl)ethylene (1), prepared in three steps, allows non-emissive tetraphenylethylene (TPE) to turn into an emitter (ΦF = 0.13) owing to the steric bulk of the four large hexaphenylbenzene propellers which hamper [double bond, length as m-dash]C–Ph and C[double bond, length as m-dash]C bond rotations in the TPE core.

Graphical abstract: Preparation of a tetraphenylethylene-based emitter: Synthesis, structure and optoelectronic properties of tetrakis(pentaphenylphenyl)ethylene

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Article information

DOI
https://doi.org/10.1039/B923915D
Article type
Communication
Submitted
13 Nov 2009
Accepted
30 Nov 2009
First published
12 Jan 2010

Chem. Commun., 2010,46, 1065-1067

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Preparation of a tetraphenylethylene-based emitter: Synthesis, structure and optoelectronic properties of tetrakis(pentaphenylphenyl)ethylene

V. S. Vyas and R. Rathore, Chem. Commun., 2010, 46, 1065 DOI: 10.1039/B923915D

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