Issue 12, 2010
From the journal:

Chemical Communications

A new special pair model comprising meso-di-p-anisylaminoporphyrin: enhancement of visible-light absorptivities and quantification of electronic communication in mixed-valent cation radical†

Ryota Sakamoto,*ab   Michihiro Nishikawa,b   Takeshi Yamamura,a   Shoko Kumeb  and  Hiroshi Nishiharab  

* Corresponding authors

a Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3, Kagurazaka, Shinjuku-ku, Tokyo, Japan
E-mail: ryota_s@rs.kagu.tus.ac.jp
Fax: (+81) 3-5228-8251

b Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
E-mail: sakamoto@chem.s.u-tokyo.ac.jp
Fax: (+81) 3-5841-4489

Abstract

Slipped cofacial porphyrin dimer 12 with di-p-anisylamino groups on the meso-positions shows characteristic photo- and electroproperties making it suitable as a photosynthetic special pair model: more intense and red-shifted absorptivities in the visible region, and electronic communication between the two porphyrins in mixed-valent cation radical 12+, which is quantified with an IVCT band analysis.

Graphical abstract: A new special pair model comprising meso-di-p-anisylaminoporphyrin: enhancement of visible-light absorptivities and quantification of electronic communication in mixed-valent cation radical

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Article information

DOI
https://doi.org/10.1039/B923854A
Article type
Communication
Submitted
13 Nov 2009
Accepted
22 Jan 2010
First published
10 Feb 2010

Chem. Commun., 2010,46, 2028-2030

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A new special pair model comprising meso-di-p-anisylaminoporphyrin: enhancement of visible-light absorptivities and quantification of electronic communication in mixed-valent cation radical

R. Sakamoto, M. Nishikawa, T. Yamamura, S. Kume and H. Nishihara, Chem. Commun., 2010, 46, 2028 DOI: 10.1039/B923854A

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