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Molecules 2004, 9(9), 746-756; doi:10.3390/90900746

N-Salicylideneamine Derivatives with TEMPO Substituents

, ,  and *
Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori, Hyogo 678-1297, Japan
* Author to whom correspondence should be addressed.
Received: 25 April 2004 / Accepted: 21 May 2004 / Published: 31 August 2004
(This article belongs to the Special Issue Ferromagnetic Organic Radicals)
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Three N-salicylideneamine derivatives bearing TEMPO (2,2,6,6-tetra- methyl-1-piperidinyloxy) substituents were prepared in order to study their structure and property relationships and to investigate the possibilities of the existence of heat and/or light responsive magnetic properties. Curie-Weiss behavior with weak ferromagnetic intermolecular spin-spin interactions was observed in one of the radicals, while antiferromagnetic interactions were predominant for the other radicals and the structure-property relationships were investigated for the radical compounds from their crystal structures obtained by X-ray analyses. Preliminary results of the examination of their responses towards light and heat are also described.
Keywords: Salicylideneamine; salicylideneaniline; TEMPO; magnetic property; crystal structure Salicylideneamine; salicylideneaniline; TEMPO; magnetic property; crystal structure
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Hata, M.; Akutsu, H.; Yamada, J.-I.; Nakatsuji, S. N-Salicylideneamine Derivatives with TEMPO Substituents. Molecules 2004, 9, 746-756.

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