Conversion of hexafluorobenzene to bromopentafluorobenzene

Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing

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570143, C07C 2200

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057446563

ABSTRACT:
A method for producing tetrakis (pentafluorophenyl) borates is described. Hexafluorobenzene is converted to bromopentafluorobenzene which may be isolated and then reacted with an alkyl lithium to produce pentafluorophenyl lithium which in turn is reacted directly with an appropriate reagent to produce the desired borate.

REFERENCES:
patent: 3429935 (1969-02-01), Wall et al.
patent: 5233074 (1993-08-01), Lal

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