Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1409420 | Journal of Molecular Structure | 2011 | 6 Pages |
Abstract
4-Methyl-4a-phenyl-9c-(phenylcarbonyl)-4,4a,9b,9c-tetrahydro-1H-[1]benzothieno[2,3-b]furo[3,4-d]pyrrole-1,3(3aH)-dione having an intriguing U-shaped configuration, synthesized by 1,3-dipolar cycloaddition reaction between the 3,4-dimethyl-2-phenyl-1,3-oxazolium-5-olate and 3-(phenylcarbonyl)-2H-thiochromen-2-one, has been studied at computational and NMR experimental level to investigate its capacity to bind metal cations. Both experimental and theoretical studies demonstrated that this compound can form moderately stable complexes with potassium cation and then could act as ionophore for sensor applications.
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Authors
Massimiliano Cordaro, Giovanni Grassi, Antonio Rescifina, Ugo Chiacchio, Francesco Risitano, Angela Scala,