O-Alkyl-S-n-propyl-N-sulfonyl-phosphoric acid ester amides
AssigneeBayer Aktiengesellschaft
InventorsShigeo Kishino, Junichi Saito, Akio Kudamatsu, Kozo Shiokawa, Shinichi Tsuboi
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Abstract
O-Alkyl-S-n-propyl-N-sulfonyl-phosphoric acid ester amides of the formula ##STR1## in which R.sup.1 is methyl or ethyl, R.sup.2 is C.sub.1 -C.sub.6 alkyl or alkenyl, C.sub.1 -C.sub.6 alkyl substituted by aryl, phenyl, C.sub.1 -C.sub.6 alkylphenyl, or halophenyl R.sup.3 is C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkyl substituted by halogen, phenyl, C.sub.1 -C.sub.6 alkylphenyl, C.sub.1 -C.sub.6 alkoxyphenyl, or nitrophenyl, and X is oxygen or sulfur. Which possess insecticidal, acaricidal and nematicidal properties.
Claims9
An O-alkyl-S-n-propyl-N-sulfonylphosphoric acid ester amide of the formula ##STR375## in which R.sup.1 is methyl or ethyl,
- R.sup.2 is C.sub.1 -C.sub.6 alkyl or alkenyl, C.sub.1 -C.sub.6 alkyl substituted by aryl, phenyl, C.sub.1 -C.sub.6 alkylphenyl, or halophenyl, and
- R.sup.3 is C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkyl substituted by halogen, phenyl, C.sub.1 -C.sub.6 alkylphenyl, C.sub.1 -C.sub.6 alkoxyphenyl, halophenyl or nitrophenyl, with the proviso that both R.sup.2 and R.sup.3 are not simultaneously C.sub.1 -C.sub.6 alkyl.
Dependencies are inferred from the claim text.