1.
Angew Chem Int Ed Engl
; 59(34): 14414-14417, 2020 Aug 17.
Artículo
en Inglés
| MEDLINE
| ID: mdl-32460394
RESUMEN
Transient phosphenium and arsenium ions, generated by fluoride abstraction from bis(m-terphenyl)fluoropnictogens, underwent intramolecular electrophilic attack prior to methyl group migration and gave rise to isolable 9-phospha- and 9-arsena-fluorenium ions.