Silylated carboxamides

Silylated carboxamides of the formula (I)

• in which
• R represents hydrogen, fluorine, chlorine, methyl, isopropyl, methylthio or trifluoro-methyl,
• L represents a direct bond or represents in each case optionally substituted straight-chain or branched alkylene (alkanediyl), alkenylene (alkenediyl) or alkynylene (alkyndiyl),
• R1 and R2 independently of one another represent hydrogen, C1-C8-alkyl, C1-C8-alkoxy, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl or C1-C6-haloalkyl,
• R3 represents hydrogen, C1-C8-alkyl, C1-C8-alkoxy, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, C2-C8-alkenyl, C2-C8-alkynyl, C1-C6-haloalkyl, C2-C6-halo-alkenyl, C2-C6-haloalkynyl, C3-C6-cycloalkyl, or represents in each case optionally substituted phenyl or phenylalkyl,
• R4 represents hydrogen, C1-C8-alkyl, C1-C6-alkylsulphinyl, C1-C6-alkylsulphonyl, C1-C4-alkoxy-C1-C4-alkyl, C3-C8-cycloalkyl;
• C1-C6-haloalkyl, C1-C4-haloalkylthio, C1-C4-haloalkylsulphinyl, C1-C4-haloalkylsulphonyl, halo-C1-C4-alkoxy-C1-C4-alkyl, C3-C8-halocycloalkyl having in each case 1 to 9 fluorine, chlorine and/or bromine atoms;
• formyl, formyl-C1-C3-alkyl, (C1-C3-alkyl)carbonyl-C1-C3-alkyl, (C1-C3-alkoxy)carbonyl-C1-C3-alkyl;
• halo-C1-C3-alkyl)carbonyl-C1-C3-alkyl, halo-(C1-C3-alkoxy)carbonyl-C1-C3-alkyl having in each case 1 to 13 fluorine, chlorine and/or bromine atoms;
• (C1-C8-alkyl)carbonyl, (C1-C8-alkoxy)carbonyl, (C1-C4-alkoxy-C1-C4-alkyl)carbonyl, (C3-C8-cycloalkyl)carbonyl;
• (C1-C6-haloalkyl)carbonyl, (C1-C6-haloalkoxy)carbonyl, (halo-C1-C4-alkoxy-C1-C4-alkyl)carbonyl, (C3-C8-halocycloalkyl)carbonyl having in each case 1 to 9 fluorine, chlorine and/or bromine atoms;
• or —C(═O)C(═O)R5, —CONR6R7 or —CH2NR8R9,
• R5 represents hydrogen, C1-C8-alkyl, C1-C8-alkoxy, C1-C4-alkoxy-C1-C4-alkyl, C3-C8-cycloalkyl;
• C1-C6-haloalkyl, C1-C6-haloalkoxy, halo-C1-C4-alkoxy-C1-C4-alkyl, C3-C8-halocycloalkyl having in each case 1 to 9 fluorine, chlorine and/or bromine atoms,
• R6 and R7 independently of one another each represent hydrogen, C1-C8-alkyl, C1-C4-alkoxy-C1-C4-alkyl, C3-C8-cycloalkyl;
• C1-C8-haloalkyl, halo-C1-C4-alkoxy-C1-C4-alkyl, C3-C8-halocycloalkyl having in each case 1 to 9 fluorine, chlorine and/or bromine atoms,
• R6 and R7 furthermore together with the nitrogen atom to which they are attached form a saturated heterocycle having 5 to 8 ring atoms which is optionally mono- or polysubstituted by identical or different substituents from the group consisting of halogen and C1-C4-alkyl, where the heterocycle may contain 1 or 2 further nonadjacent heteroatoms from the group consisting of oxygen, sulphur and NR10,
• R8 and R9 independently of one another, represent hydrogen, C1-C8-alkyl, C3-C8-cycloalkyl;
• C1-C8-haloalkyl, C3-C8-halocycloalkyl having in each case 1 to 9 fluorine, chlorine and/or bromine atoms,
• R8 and R9 furthermore together with the nitrogen atom to which they are attached form a saturated heterocycle having 5 to 8 ring atoms which is optionally mono- or polysubstituted by identical or different substituents from the group consisting of halogen and C1-C4-alkyl, where the heterocycle may contain 1 or 2 further nonadjacent heteroatoms from the group consisting of oxygen, sulphur and NR10,
• R10 represents hydrogen or C1-C6-alkyl,
• A represents the radical of the formula (A1)
• R11 represents hydrogen, halogen, hydroxyl, cyano, C1-C6-alkyl, C1-C4-haloalkyl, C1-C4-haloalkoxy or C1-C4-haloalkylthio having in each case 1 to 5 halogen atoms,
• or
• A represents the radical of the formula (A2)
• R12 represents chlorine, iodine or dichloromethyl,
• or
• A represents the radical of the formula (A3)
• R13 represents C1-C4-alkyl or C1-C4-haloalkyl having 1 to 5 halogen atoms,
• or
• A represents the radical of the formula (A4)
• R13 represents C1-C4-alkyl or C1-C4-haloalkyl having 1 to 5 halogen atoms,
• or
• A represents the radical of the formula (A5)
• R14 represents C1-C4-alkyl or C1-C4-haloalkyl having 1 to 5 halogen atoms,
• or
• A represents the radical of the formula (A6)
• R15 represents hydrogen, halogen, C1-C4-alkyl or C1-C4-haloalkyl having 1 to 5 halogen atoms,
• or
• A represents the radical-of the formula (A7)
• R16 represents halogen, hydroxyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkyl, C1-C4-haloalkylthio or C1-C4-haloalkoxy having in each case 1 to 5 halogen atoms,
• or
• A represents the radical of the formula (A8)
• R17 represents C1-C4-alkyl,
• or
• A represents the radical of the formula (A9)
• or
• A represents the radical of the formula (A10)
• X represents O (oxygen) or S (sulphur),
• or
• A represents the radical of the formula (A11)
• X represents O (oxygen) or S (sulphur),
• R18 represents iodine or methyl.