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US 4,439,620 AGranted
2,4-Dichloro-5-fluorobenzoyl halide and a process for its preparation
AssigneeBayer Aktiengesellschaft
InventorsErich Klauke, Klaus Grohe
Life of this patent
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Abstract
The invention relates to 2,4-dichloro-r-fluorobenzoyl halide (particularly the chloride) and methods for its production. Also included in the invention are intermediates useful for the production of said 2,4-dichloro-5-fluorobenzoyl halide (particularly the chloride).
Claims16
2,4-Dichloro-5-fluorobenzoyl chloride of the formula ##STR10##
2,4-Dichloro-5-fluorobenzoic acid.
2,4-Dichloro-5-fluorobenzaldehyde.
2,4-Dichloro-5-fluorobenzal chloride.
2,4-Dichloro-5-fluoro-1-trichloromethylbenzene.
2,4-Dichloro-5-fluorotoluene.
Dependencies are inferred from the claim text.