The isoindazole nucleus as a donor in fullerene-based dyads. Evidence for electron transfer

JL Delgado, P de la Cruz, V López-Arza…

Index: Langa, Fernando; De La Cruz, Pilar; Delgado, Juan L.; Gomez-Escalonilla, Maria J.; Gonzalez-Cortes, Araceli; De La Hoz, Antonio; Lopez-Arza, Vicente New Journal of Chemistry, 2002 , vol. 26, # 1 p. 76 - 80

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Citation Number: 41

Abstract

A series of isoindazole-C60 dyads 4a-c based on pyrazolino [60] fullerene have been prepared by 1, 3-dipolar cycloadditions of the nitrile imines, generated in situ from hydrazones 3a-c, to C60. Molecular orbital calculations for 4b revealed that the electron distribution of the HOMO is located on the isoindazole moiety, while the electron distribution of the LUMO is located on the C60 moiety. Electrochemical properties of the new dyads 4a ...