Title of article :
Synthesis of [60]fullerene–coumarin polyads
Author/Authors :
Brites، نويسنده , , Maria Joمo and Santos، نويسنده , , Célia and Nascimento، نويسنده , , Susana and Gigante، نويسنده , , Bلrbara and Berberan-Santos، نويسنده , , Mلrio N. and Lefèvre، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2004
Abstract :
New polyads were obtained by covalently linking a coumarin dye to a fullerene (C60) following two different strategies: 1,3-dipolar cycloaddition reaction of azomethine ylides or by cyclopropanation reaction. The new polyads are spectroscopically characterized and their fluorescence properties, including the observation of efficient singlet–singlet energy transfer, reported.
Keywords :
polyads , C60 , Dyads , Coumarin
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
