Substituted amino carboxyethyl haloacetamide herbicide antidotes

Abstract

Herbicide antidote compounds having the formula ##STR1## in which R is halomethyl wherein halo refers to chlorine, bromine or iodine and the methyl group is mono- or di-substituted; R.sub.1 is selected from the group consisting of alkyl having 1-4 carbon atoms, inclusive; phenyl, and methylaminocarboxyethyl; R.sub.2 is selected from the group consisting of hydrogen and methyl, and, R.sub.3 is selected from the group consisting of alkyl having 1-4 carbon atoms, inclusive; p-toluenesulfonyl; p-chlorophenylsulfonyl; halophenyl wherein halo refers to a member of the group consisting of chlorine, bromine and iodine and wherein said phenyl group may be mono-, di-, or tri-halosubstituted on the same or different substituents; and, halomethylphenyl wherein halo refers to a member of the group consisting of fluorine, chlorine, bromine and iodine and said methyl group may be mono-, di-, or tri-substituted.

Dependencies are inferred from the claim text.