Switching the photo-induced energy and electron-transfer processes in BODIPY–phthalocyanine conjugates

Jian-Yong Liu; Eugeny A. Ermilov; Beate Röder; Dennis K. P. Ng

doi:10.1039/B821630D

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Switching the photo-induced energy and electron-transfer processes in BODIPY–phthalocyanine conjugates†

Jian-Yong Liu,^a Eugeny A. Ermilov,^b Beate Röder^b and Dennis K. P. Ng*^a

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* Corresponding authors

^a Department of Chemistry and Centre of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
E-mail: dkpn@cuhk.edu.hk
Fax: +852 2603-5057
Tel: +852 2609-6375

^b Institut für Physik, Photobiophysik, Humboldt-Universität zu Berlin, Newtonstr. 15, Berlin, Germany

Abstract

Two novel silicon(IV) phthalocyanines substituted axially with two BODIPY or mono-styryl BODIPY moieties have been synthesised, which exhibit predominantly a photo-induced energy or electron-transfer process in toluene depending on the axial substituents.

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Supplementary files

Experimental details; normalised absorption spectra of 5–7; normalised absorption and excitationspectra of 3; comparison of the fluorescence spectrum of 3 (or 6) with that of 7; transient absorption spectra of 6 (all in toluene); and ¹H and C{¹³H} NMR spectra of all new compounds. PDF (1823K)

Article information

DOI: https://doi.org/10.1039/B821630D
Article type: Communication
Submitted: 02 Dec 2008
Accepted: 08 Jan 2009
First published: 28 Jan 2009

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Chem. Commun., 2009, 1517-1519

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Switching the photo-induced energy and electron-transfer processes in BODIPY–phthalocyanine conjugates

J. Liu, E. A. Ermilov, B. Röder and D. K. P. Ng, Chem. Commun., 2009, 1517 DOI: 10.1039/B821630D

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Chemical Communications

Switching the photo-induced energy and electron-transfer processes in BODIPY–phthalocyanine conjugates†

Abstract

Supplementary files

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Switching the photo-induced energy and electron-transfer processes in BODIPY–phthalocyanine conjugates

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