C(60) derivatives bearing either terminal alkyne or azide functional groups have been prepared and used as building blocks under the copper-mediated Huisgen 1,3-dipolar cycloaddition conditions leading to 1,2,3-triazole derivatives. (C) 2008 Elsevier Ltd. All rights reserved.
C(60) derivatives bearing either terminal alkyne or azide functional groups have been prepared and used as building blocks under the copper-mediated Huisgen 1,3-dipolar cycloaddition conditions leading to 1,2,3-triazole derivatives. (C) 2008 Elsevier Ltd. All rights reserved.
Synthesis of fullerene building blocks bearing alkyne or azide groups and their subsequent functionalization by the copper mediated Huisgen 1,3-dipolar cycloaddition
作者:Rossimiriam Pereira de Freitas、Julien Iehl、Béatrice Delavaux-Nicot、Jean-François Nierengarten
DOI:10.1016/j.tet.2008.09.047
日期:2008.12
C-60 derivatives bearing either terminal alkyne or azide functional groups have been prepared and used as building blocks under the copper mediated Huisgen 1,3-dipolar cycloaddition conditions. In general, the reactivity of C60 toward azides does not significantly compete with the cycloaddition leading to the desired 1,2,3-triazole derivatives and good yields can be obtained when fullerene derivatives with reasonable Solubility are used as starting materials. The electrochemical properties of the new fullerene derivatives have also been investigated by cyclic voltammetry (CV) and Osteryoung Square Wave Voltammetry (OSWV). (C) 2008 Elsevier Ltd. All rights reserved.
Click chemistry with fullerene derivatives
作者:Julien Iehl、Rossimiriam Pereira de Freitas、Jean-François Nierengarten
DOI:10.1016/j.tetlet.2008.04.064
日期:2008.6
C(60) derivatives bearing either terminal alkyne or azide functional groups have been prepared and used as building blocks under the copper-mediated Huisgen 1,3-dipolar cycloaddition conditions leading to 1,2,3-triazole derivatives. (C) 2008 Elsevier Ltd. All rights reserved.