26346-63-4Relevant articles and documents
Heterocyclic derivatives of fullerene C60. 1. Synthesis of new fulleropyrazolines by the 1,3-dipolar cycloaddition of nitrile imines
Reinov,Yurovskaya,Davydov,Streletskii
, p. 188 - 193 (2004)
New stable [6,6]-closed cycloadducts, fulleropyrazolines containing aryl, hetaryl, trifluoromethyl, and other substituents in the five-membered ring, have been obtained by the 1,3-dipolar cycloaddition of nitrile imines to C 60. Two methods of generating nitrile imines in situ have been used, the dehydrohalogenation of the corresponding hydrazonoyl halides by the action of triethylamine and the thermal decomposition of 2,5-diaryltetrazoles.