... Javier Garin, Enrique Meléndez, Francisco L. Merchán*, Pedro Merino, Jesús Orduna and Tomás Tejero Department of Organic Chemistry, Instituto de ... AND NOTES [1] J. Garin, E. Meléndez, FL Merchán, P. Merino, J. Orduna, R. Tejedor and T. Tejero, J. Heterocyclic Chem., 27 ...