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US 4,046,758 AGranted
3-Halo-2,6-dinitro-4-trifluoromethylanilines
AssigneeUnited States Borax & Chemical Corporation
InventorsWilliam G. Woods, Don L. Hunter
Life of this patent
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Abstract
3-Halo-2,6-dinitro-4-trifluoromethylanilines having hydrocarbon substituents on the nitrogen atom. The hydrocarbon substituents can be alkyl, alkenyl, alkynyl or a portion of a heterocyclic group. The compounds are especially useful as intermediates for preparing herbicidal dinitro-1,3-phenylenediamines.
Claims5
A compound of the formula ##STR5## in which R.sub.1 and R.sub.2 are combined to form an alkylene group having 2 to 6 carbon atoms in the chain and X is halogen.
Dependencies are inferred from the claim text.