Reaction of Alkynes and Azides: Not Triazoles Through Copper–Acetylides but Oxazoles Through Copper–Nitrene Intermediates
Dr. Estela Haldón, Dr. Maria Besora, Dr. Israel Cano, Dr. Xacobe C.
Cambeiro, Prof. Miquel A. Pericàs, Prof. Feliu Maseras, Prof. M. Carmen
Nicasio and Prof. Pedro J. Pérez