1.
Chem Commun (Camb)
; 55(64): 9495-9498, 2019 Aug 07.
Artículo
en Inglés
| MEDLINE
| ID: mdl-31328215
RESUMEN
N-Phenyl-4-(2-pyridinyl) sydnone was shown to act as a four-electron donor N,O-ligand in unprecedented coordination complexes featuring three different metallic centers (Co, Cu, and Zn). Starting with various anilines, the use of a ball-mill efficiently enabled the synthesis of N-arylglycines, subsequent nitrosylation and cyclization into sydnones, and further metalation.