Chlorine exchange for fluorine in ring-fluorinated pyridine compounds

Ring-fluorinated pyridine compounds are contacted with a chlorinating agent, preferably in the presence of a catalyst, under favorable conditions to yield pyridine compounds having a chlorine substituted in the ring-fluorine position(s).

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Bibliographic Details
Main Authors FUJIOKA; GEORGE S, FUNG; ALEXANDER P
Format Patent
LanguageEnglish
Published 08.10.1985
Edition4
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:Ring-fluorinated pyridine compounds are contacted with a chlorinating agent, preferably in the presence of a catalyst, under favorable conditions to yield pyridine compounds having a chlorine substituted in the ring-fluorine position(s).
Bibliography:Application Number: US19820422318