2-Higher alkyl-3-hydroxy-1,4-naphthoquinone carboxylic acid esters
AssigneeE. I. Du Pont de Nemours and Company
InventorsRussell Frank Bellina, Dennis Lynn Fost
Life of this patent
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Abstract
This invention relates to novel compounds useful for controlling mites which are represented by the following formula: ##STR1## wherein R.sub.1 is alkyl of 12-14 carbon atoms either branched, cyclic or straight chain; and R.sub.2 is alkyl of 1-17 carbon atoms either branched or straight chain, alkenyl of 2-17 carbon atoms, cycloalkyl of 3-6 carbon atoms, alkoxy of 1-4 carbon atoms, --CH.sub.2 OCH.sub.3, --CH.sub.2 OCH.sub.2 CH.sub.3 or --CH.dbd.CH--CO.sub.2 H.
Claims11
Compound of the formula:
- ##STR20## wherein, R.sub.1 is alkyl of 12 to 14 carbon atoms which are straight chain, and
- R.sub.2 is methyl or ethyl.
The compound of claim 1, 3-acetoxy-2-n-dodecyl-1,4-naphthoquinone.
The compound of claim 1, 3-acetoxy-2-n-tridecyl-1,4-naphthoquinone.
Dependencies are inferred from the claim text.