Silylated carboxamides

Silylated carboxamides of the formula (I)

• in which
• R is hydrogen, fluorine, chlorine, methyl, isopropyl, methylthio or trifluoro-methyl,
• L is a direct bond or is in each case optionally substituted straight-chain or branched alkylene (alkanediyl), alkenylene (alkenediyl) or alkynylene (alkyndiyl),
• R1 and R2 independently of one another are hydrogen, C1-C8-alkyl, C1-C8-alkoxy, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl or C1-C6-haloalkyl,
• R3 is 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 is in each case optionally substituted phenyl or phenylalkyl,
• R4 is 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-halo-alkoxy)carbonyl, (halo-C1-C4-alkoxy-C1-C4-alkyl)carbonyl, (C3-C8-halocyclo-alkyl)carbonyl having in each case 1 to 9 fluorine, chlorine and/or bromine atoms;
• or —C(═O)C(═O)R5, —CONR6R7 or —CH2NR8R9,
• R5 is 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 are 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, are 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 is hydrogen or C-1-C6-alkyl,
• A is the radical of the formula (A2)
• R12 is chlorine or iodine.