The reaction of C60 fullerene with carboalkoxycarbenoids generated by Rh2(OAc)4-catalyzed decomposition of α-diazoester precursors is reported. This reaction is the first example of a transition metal catalyzed carbenoid reaction with fullerene and represents a significative improvement in terms of reaction conditions, selectivity of the products obtained, and yields over previously reported methods.
Dirhodium(II)-tetraacetate-Mediated Decomposition of Ethyldiazo- acetate and Ethyldiazomalonate in the Presence of Fullerene. A New Procedure for the Selective Synthesis of [6-6]-Closed Methanofullerenes / R., Pellicciari; D., Annibali; Costantino, Gabriele; M., Marinozzi; B., Natalini. - In: SYNLETT. - ISSN 0936-5214. - 10:(1997), pp. 1196-1198. [10.1055/s-1997-980]
Dirhodium(II)-tetraacetate-Mediated Decomposition of Ethyldiazo- acetate and Ethyldiazomalonate in the Presence of Fullerene. A New Procedure for the Selective Synthesis of [6-6]-Closed Methanofullerenes
COSTANTINO, Gabriele;
1997-01-01
Abstract
The reaction of C60 fullerene with carboalkoxycarbenoids generated by Rh2(OAc)4-catalyzed decomposition of α-diazoester precursors is reported. This reaction is the first example of a transition metal catalyzed carbenoid reaction with fullerene and represents a significative improvement in terms of reaction conditions, selectivity of the products obtained, and yields over previously reported methods.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
