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On the synthesis of new amphiphilic entities by the succinic coupling of β-cyclodextrins to calixarenes

2005; NRC Research Press; Volume: 83; Issue: 5 Linguagem: Inglês

10.1139/v05-070

1480-3291

Christopher K. Jankowski, Sébastien Arseneau, Jérôme Blu, Laurent Mauclaire, Nicolas Aychet,

Supramolecular Chemistry and Complexes

Novel molecules, composed of a β-cyclodextrin coupled via a succinic diamide linker to di-n-octyl-calix[4]arene monocrown-6 or to biscrown-6-calix[4]arene, were synthesized by two independent routes: from mono-6′-deoxy-6′-amino-β-cyclodextrin, and from tetraaminocalix[4]arene derivatives. Key words: β-cyclodextrin–calix[4]arene coupling, aminosuccinate-β-CD, aminosuccinate-calix[4]arene, octyloxy-calix[4]arene–monocrown-6, calix[4]arene–biscrown-6.