Process for preparing nuclear-fluorinated aromatics

Details Process for preparing nuclear-fluorinated aromatics Process for preparing nuclear-fluorinated aromatics

2006-08-15

2006-08-15

Saeed, Kamal A. (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C570S145000

Reexamination Certificate

active

07091362

ABSTRACT:
The present invention relates to the preparation of nuclear-fluorinated aromatics by reacting, with a fluoride at 40 to 260° C., an aromatic compound substituted at the nucleus with halogen that is exchangeable for fluorine in the presence of at least one compound of the formula (I)where A, B, and Any have the meanings specified in the disclosure.

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