US 5,672,718 AGranted

N-phenylacetamino nitriles

AssigneeBayer Aktiengesellschaft

InventorsReiner Fischer, Gunther Beck

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Abstract

The present invention relates to novel N-phenylacetamino nitriles of the general formula (I), ##STR1## in which R.sup.1 represents hydrogen, or represents alkyl, alkenyl, cycloalkyl, aryl or heterocyclyl which are in each case optionally substituted, and R.sup.2 represents hydrogen, or represents alkyl which is optionally substituted, or R.sup.1 and R.sup.2, together with the carbon atom to which they are bonded, represent cycloalkyl or heterocyclyl which are in each case optionally substituted, R.sup.3 represents halogen, alkyl or alkoxy, R.sup.4 represents hydrogen, halogen, alkyl, halogenoalkyl or alkoxy, R.sup.5 represents halogen, alkyl or alkoxy, and m represents a number 0, 1, 2 or 3, processes for their preparation and their use for the preparation of agents for controlling pests.

Claims12

Dependent claims

An N-phenylacetamino nitrile or ester of the formula ##STR208## in which X is CN or --COO--C.sub.1 -C.sub.6 -alkyl,

R.sup.1 and R.sup.2, together with the carbon atom to which they are bonded, form an optionally substituted heterocyclyl radical wherein said heterocyclyl radical has 3 to 8 carbon atoms and 1 to 2 heteroatoms selected from the group consisting of oxygen or sulfur and the optional substituents are selected from the group consisting of halogen, straight-chain or branched alkyl having 1 to 6 carbon atoms, straight-chain or branched alkanoyl having 1 to 7 carbon atoms, straight-chain or branched alkanediyl having 3 to 8 carbon atoms, straight-chain or branched dioxyalkylene having 1 to 8 carbon atoms, straight-chain or branched halogenoalkyl having 1 to 6 carbon atoms and 1 to 13 identical or different halogen atoms, straight-chain or branched alkoxy having 1 to 6 carbon atoms, straight-chain or branched alkylthio having 1 to 6 carbon atoms, cycloalkyl having 3 to 8 carbon atoms or aryl having 6 to 10 carbon atoms,
R.sup.3 represents halogen, alkyl or alkoxy,
R.sup.4 represents hydrogen, halogen, alkyl, halogenoalkyl or alkoxy,
R.sup.5 represents halogen, alkyl or alkoxy, and
n represents a number 0, 1, 2 or 3.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application: 08/558,300Filed 15 Nov 1995 · division
Priority: DE 42 36 400.028 Oct 1992
Granted: 30 Sep 1997
Term ends: Not estimatedThe source records don’t support an estimate.

Classification18 codes

C07D 317/72
Having the hetero atoms in positions 1 and 3: spiro-condensed with carbocyclic rings
C07C 233/51
With the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom: having the carbon atom of…
C07C 233/52
Having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups:…
C07C 255/29
Containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic…