Issue 28, 2008
From the journal:

Chemical Communications

An N-substituted aza[14]metacyclophane tetracation: a spin-quintet tetraradical with four para-phenylenediamine-based semi-quinone moieties†

Akihiro Ito,*a   Syuuzi Inoue,a   Yasukazu Hirao,b   Ko Furukawa,c   Tatsuhisa Katod  and  Kazuyoshi Tanakaab  

* Corresponding authors

a Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Japan
E-mail: aito@scl.kyoto-u.ac.jp

b CREST, Japan Science and Technology Agency (JST), Japan

c Institute for Molecular Science, Myodaiji, Japan

d Department of Chemistry, Josai University, 1-1 Keyakidai, Sakado, Japan

Abstract

A fully dianisylaminophenylated aza[14]metacyclophane has been synthesized that exhibits four reversible two-electron oxidation processes, and its dicationic and tetracationic species have been found to be in spin-triplet and spin-quintet states.

Graphical abstract: An N-substituted aza[14]metacyclophane tetracation: a spin-quintet tetraradical with four para-phenylenediamine-based semi-quinone moieties

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Article information

DOI
https://doi.org/10.1039/B805333B
Article type
Communication
Submitted
31 Mar 2008
Accepted
23 Apr 2008
First published
02 Jun 2008

Chem. Commun., 2008, 3242-3244

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An N-substituted aza[14]metacyclophane tetracation: a spin-quintet tetraradical with four para-phenylenediamine-based semi-quinone moieties

A. Ito, S. Inoue, Y. Hirao, K. Furukawa, T. Kato and K. Tanaka, Chem. Commun., 2008, 3242 DOI: 10.1039/B805333B

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