Facile, Completely Regioselective 1,4-Hydrogenations of C60-Diaryltetrazine Monoadducts

Facile, Completely Regioselective 1,4-Hydrogenations of C60-Diaryltetrazine Monoadducts

Thermal Diels−Alder reactions between C60 and electron-deficient 3,6-diaryl-1,2,4,5-tetrazines yield monoadducts possessing a diaryldihydropyridazine function nested atop the fullerene. The diaryldihydropyridazine functions direct a completely regioselective 1,4-hydrogenation, resulting in a racemic...

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Veröffentlicht in:Organic letters 2000-10, Vol.2 (20), p.3091-3094
Hauptverfasser: Miller, Glen P, Tetreau, Mark C
Format: Artikel
Sprache:eng ; jpn
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Zusammenfassung:Thermal Diels−Alder reactions between C60 and electron-deficient 3,6-diaryl-1,2,4,5-tetrazines yield monoadducts possessing a diaryldihydropyridazine function nested atop the fullerene. The diaryldihydropyridazine functions direct a completely regioselective 1,4-hydrogenation, resulting in a racemic mixture of bifunctional bisadduct (±)-3.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol0062648