5,15-Bis(di-p-anisylamino)-10,20-diphenylporphyrin: distant and intense electronic communication between two amine sites

Ryota Sakamoto; Taishiro Sasaki; Norikazu Honda; Takeshi Yamamura

doi:10.1039/B907413A

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5,15-Bis(di-p-anisylamino)-10,20-diphenylporphyrin: distant and intense electronic communication between two amine sites†

Ryota Sakamoto,*^a Taishiro Sasaki,^a Norikazu Honda^a and Takeshi Yamamura^a

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* 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

Abstract

Distant and intense electronic communication between two amine sites through a porphyrin π-spacer was quantified with inter-valence charge transfer (IVCT) band analyses.

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Supplementary files

Experimental details, TD-DFT calculations for H 2-1 and Zn-1 (Fig. S1 and S3), optimized structure of Zn-1 by a DFT calculation (Fig. S2), cyclic voltammograms of H 2-1 and Zn-1 with further sweeps (Fig. S4), and addition of pyridine (Fig. S5), UV/Vis/NIR spectra of H 2-1 and Zn-1 upon titration of the oxidant (Fig. S6 and S7), UV/Vis spectra of H 2-1 and Zn-1 before the titration and after re-reduction from the dicationic forms (Fig. S8), and IVCT bands of H 2-1 + and Zn-1 + in a mixture of acetonitrile and dichloromethane (Fig. S9) PDF (2608K)

Article information

DOI: https://doi.org/10.1039/B907413A
Article type: Communication
Submitted: 14 Apr 2009
Accepted: 25 Jun 2009
First published: 16 Jul 2009

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Chem. Commun., 2009, 5156-5158

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5,15-Bis(di-p-anisylamino)-10,20-diphenylporphyrin: distant and intense electronic communication between two amine sites

R. Sakamoto, T. Sasaki, N. Honda and T. Yamamura, Chem. Commun., 2009, 5156 DOI: 10.1039/B907413A

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Chemical Communications

5,15-Bis(di-p-anisylamino)-10,20-diphenylporphyrin: distant and intense electronic communication between two amine sites†

Abstract

Supplementary files

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5,15-Bis(di-p-anisylamino)-10,20-diphenylporphyrin: distant and intense electronic communication between two amine sites

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