A low molecular weight hydro and organogelator derived from an isohexide and sol–gel transcription of the alcogel?

New Journal of Chemistry Pub Date: 2009-01-06 DOI: 10.1039/B814274B

Abstract

Heating 2,5-di-O-methanesulfonyl-1,4:3,6-dianhydro-D-sorbitol (1) in a range of solvents led to the formation of a gel state at low concentrations. 1 was found to gel aromatics, alcohols and water. The structure of 1 in the solid state was solved by single crystal X-ray crystallography; no strong hydrogen bonds or associated solvents were found in the crystal. Electron micrographs revealed the morphology of the gels to be predominantly rod-like. The ethanol alcogel was used to template silica by sol–gel transcription.

Graphical abstract: A low molecular weight hydro and organogelator derived from an isohexide and sol–gel transcription of the alcogel
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