@article{20.500.12614/289, year = {2009}, url = {http://hdl.handle.net/20.500.12614/289}, title = {Competitive retro-cycloaddition reaction in fullerene dimers connected through pyrrolidinopyrazolino rings}, doi = {10.1021/jo901644b}, volume = {74}, journal = {Journal of Organic Chemistry}, author = {Delgado J.L. and Osuna S. and Bouit P.-A. and Martínez-Alvarez R. and Espíldora E. and Solá M. and Martín, Nazario}, }