Electrophilic NF Fluorinating Agents.

Structure	Name/CAS No.	Molecular Formula	Articles
	2,6-Dichloro-1-fluoropyridinium tetrafluoroborate CAS:140623-89-8	C₅H₃BCl₂F₅N
	Selectfluor CAS:140681-55-6	C₇H₁₄B₂ClF₉N₂

Fluorination of fluorene, dibenzofuran and their open analog...
[Collect. Czech. Chem. Commun. 73(12) , 1671-80, (2008)]