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US 3,943,163 AGranted
Alkyl 4-[o-substituted aminophenyl]-3-thioallophanates
AssigneeE. I. Du Pont de Nemours and Company
InventorCharles De Witt Adams
Life of this patent
Estimating the term…
Abstract
Various alkyl 4-[o-(substituted amino)phenyl]-3-thioallophanates are useful as fungicides and mite ovicides.
Claims6
A compound of the formula ##SPC6##
- wherein
- X is hydrogen, fluorine, chlorine, or bromine;
- Y is hydrogen or alkyl of 1 to 4 carbon atoms;
- R.sub.1 is alkyl of 1 to 12 carbon atoms;
- Z is oxygen or sulfur;
- and
- R is hydrogen, alkyl of 1 to 12 carbon atoms, alkyl of 1 to 12 carbon atoms substituted with fluorine, chlorine, bromine, alkoxy of 1 to 3 carbon atoms or acetyl;
- or alkoxy of 1 to 4 carbon atoms;
- when Y is alkyl, n is 0;
- and when Y is hydrogen, n is 1, 2 or 3;
- and the sodium, potassium, lithium, calcium, barium, copper, zinc, and manganese salts of these compounds.
8 more elements
A compound of the formula:
- ##SPC7##
- wherein:
- X is hydrogen, chlorine or alkyl of 1 to 4 carbon atoms
- R is hydrogen, alkyl of 1 to 12 carbon atoms or alkoxy of 1 to 4 carbon atoms,
- R.sub.1 is alkyl of 1 to 12 carbon atoms, and
- Z is oxygen or sulfur.
3 more elements
Dependencies are inferred from the claim text.