The synthesis and characterization of a new member of the pillar[5]arene family carrying a paramagnetic side-arm based on the 2,2,6,6-tetramethylpiperidine N-oxide (TEMPO) moiety has been achieved by the Huisgen-type CuAAC reaction. The possibility of exploiting the proposed pillar[5]arene as a host in paramagnetic rotaxane-like structures was tested in the presence of charged guests and confirmed by NMR spectroscopy.
Roberta Manoni, Paolo Neviani, Paola Franchi, Elisabetta Mezzina, Marco Lucarini (2014). Spin-Labelled Pillar[5]arene as Paramagnetic Host for Supramolecular Assemblies. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2014, 147-151 [10.1002/ejoc.201301153].
Spin-Labelled Pillar[5]arene as Paramagnetic Host for Supramolecular Assemblies
MANONI, ROBERTA;NEVIANI, PAOLO;FRANCHI, PAOLA;MEZZINA, ELISABETTA;LUCARINI, MARCO
2014
Abstract
The synthesis and characterization of a new member of the pillar[5]arene family carrying a paramagnetic side-arm based on the 2,2,6,6-tetramethylpiperidine N-oxide (TEMPO) moiety has been achieved by the Huisgen-type CuAAC reaction. The possibility of exploiting the proposed pillar[5]arene as a host in paramagnetic rotaxane-like structures was tested in the presence of charged guests and confirmed by NMR spectroscopy.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
