CRC [CLAC, LECPCS]

Summary:

A series of porphyrin dimers have been prepared and characterized in order to form inclusion complexes with Lindqvist-type polyoxometallates. The synthesis of the porphyrin dimer has been optimized and can serve general purposes. The formation of inclusion complexes has been monitored using spectroscopic methods and moderate affinities with varying from 2.6 to 4.2 have been determined and the parameters governing the formation of the complexes have been examined.

Graphical Abstract:

 

 

Targeted charged bis-porphyrins and two possible charge localizations (X or Y = tetravalent N).

Reference :

Raphaël Lamare, Romain Ruppert, Mourad Elhabiri, Gilles Ulrich, Laurent Ruhlmann and Jean Weiss

Design and synthesis of charged porphyrin dimers for polyoxometalate recognition

Comptes Rendus Chimie, Première publication : 2021-08-17. DOI : doi:10.5802/crchim.105

 

Contact :

Jean Weiss, équipe CLAC (https://lclac.chimie.unistra.fr/) et Laurent Ruhlmann, équipe LECPCS (http://lecpcsunistra.wixsite.com/unistra-lecpcs), Institut de Chimie (UMR 7177).