E. Alcalde, L. Pérez-García, S. Ramos, J. F. Stoddart, A. J. White, D. J. Williams, “Spontaneous resolution in a family of [2]catenanes containing proton-ionisable 1<i>H</i>-1,2,4-triazole subunits”, Mendeleev Commun., 2004, Volume 14, Issue 6,Pages <nobr>233

This article is cited in 14 papers

Spontaneous resolution in a family of [2]catenanes containing proton-ionisable 1H-1,2,4-triazole subunits

E. Alcalde^a, L. Pérez-García^a, S. Ramos^a, J. F. Stoddart^b, A. J. White^c, D. J. Williams^c

^a Laboratori de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Barcelona, Spain
^b Department of Chemistry and Biochemistry, University of California, Los Angeles, USA
^c Department of Chemistry, Imperial College London, London, UK

Abstract: A new donor–acceptor [2]catenane incorporating one 3,5-bis(methylene)-1H-1,2,4-triazole unit and one 1,5-dioxynaphthalene unit in the macrocyclic polyether component undergoes spontaneous resolution upon crystallisation, providing evidence that the inclusion of this triazole unit in the neutral component favours the phenomenon.

Language: English

DOI: 10.1070/MC2004v014n06ABEH002075