Title of article
New flavonoid–porphyrin conjugates via Buchwald–Hartwig amination: synthesis and photophysical studies
Author/Authors
Lopes، نويسنده , , Sَnia P. and Menezes، نويسنده , , José C.J.M.D.S. and Hackbarth، نويسنده , , Steffen and Pinto، نويسنده , , Diana C.G.A. and Faustino، نويسنده , , Maria A.F. and Silva، نويسنده , , Artur M.S. and Neves، نويسنده , , Maria G.P.M.S. and Rِder، نويسنده , , Beate and Cavaleiro، نويسنده , , José A.S.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
5253
To page
5256
Abstract
New flavonoid–porphyrin conjugates were synthesized using the cross-coupling Buchwald–Hartwig amination for the coupling of flavonoid and porphyrin moieties. A unique di-substituted flavone–porphyrin conjugate was also synthesized under similar reaction conditions for the first time. All the conjugates were fully characterized by NMR spectroscopy. The photophysical properties namely fluorescence and singlet oxygen production were evaluated considering their use for photodynamic therapy applications.
Keywords
Flavonoids , Porphyrins , Buchwald–Hartwig , photodynamic therapy , singlet oxygen
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1885573
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