Issue 45, 2011
From the journal:

Chemical Communications

Thermally-activated chemiluminescent squaraine rotaxane endoperoxide with green emission†

Carleton G. Collins,a   Jeffrey M. Baumesa  and  Bradley D. Smith*a  

* Corresponding authors

a Department of Chemistry and Biochemistry, University of Notre Dame, 236 Nieuwland Science Hall, Notre Dame, IN, USA
E-mail: smith.115@nd.edu
Tel: +1 574-631-8632

Abstract

A squaraine rotaxane endoperoxide with a truncated squaraine chromophore undergoes a cycloreversion reaction and emits green light that can be transferred to red acceptor dyes. The results demonstrate that chemiluminescence emission for squaraine rotaxane endoperoxides comes from the excited squaraine inside the rotaxane.

Graphical abstract: Thermally-activated chemiluminescent squaraine rotaxane endoperoxide with green emission

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Article information

DOI
https://doi.org/10.1039/C1CC15550D
Article type
Communication
Submitted
07 Sep 2011
Accepted
28 Sep 2011
First published
18 Oct 2011

Chem. Commun., 2011,47, 12352-12354

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Thermally-activated chemiluminescent squaraine rotaxane endoperoxide with green emission

C. G. Collins, J. M. Baumes and B. D. Smith, Chem. Commun., 2011, 47, 12352 DOI: 10.1039/C1CC15550D

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