Issue 39, 2009
From the journal:

Chemical Communications

Diphenylamine end-capped 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with large two-photon absorption cross-sections and strong two-photon excitation red fluorescence†

Er Qian Guo,a   Pei Hua Ren,a   Yan Li Zhang,a   Hai Chang Zhanga  and  Wen Jun Yang*a  

* Corresponding authors

a Key Laboratory of Rubber-Plastics (QUST), Ministry of Education, School of Polymer Science & Engineering, Qingdao University of Science & Technology, 53 Zhengzhou Road, Qingdao, China
E-mail: ywjph2004@qust.edu.cn
Fax: +86 532-84023977
Tel: +86 532-88896092

Abstract

Novel donor–π-bridge–acceptor–π-bridge–donor (D–π–A–π–D)-type 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with end-capping diphenylamine groups have been synthesized and shown to exhibit large two-photon absorption cross-sections over a wide range of wavelengths with strong two-photon excitation red fluorescence.

Graphical abstract: Diphenylamine end-capped 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with large two-photon absorption cross-sections and strong two-photon excitation red fluorescence

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Article information

DOI
https://doi.org/10.1039/B911808J
Article type
Communication
Submitted
16 Jun 2009
Accepted
22 Jul 2009
First published
11 Aug 2009

Chem. Commun., 2009, 5859-5861

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Diphenylamine end-capped 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with large two-photon absorption cross-sections and strong two-photon excitation red fluorescence

E. Q. Guo, P. H. Ren, Y. L. Zhang, H. C. Zhang and W. J. Yang, Chem. Commun., 2009, 5859 DOI: 10.1039/B911808J

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