Difluoromethyl-nicotinic- tetrahydronaphtyl carboxamides

Difluoromethyl-nicotinic tetrahydronaphtyl carboxamide of formula (I)

• in which
• X1 represents halogen;
• cyano;
• C1-C6-alkyl, C1-C6-haloalkyl having 1 to 9 identical or different halogen atoms;
• C3-C7-cycloalkyl, C3-C7-halocycloalkyl having 1 to 9 identical or different halogen atoms;
• n represents 0, 1, 2 or 3;
• T represents an oxygen or sulfur atom;
• Q represents hydrogen, optionally substituted C1-C6-alkylsulfonyl;
• optionally substituted C1-C4-alkoxy-C1-C4-alkyl, optionally substituted C1-C4-haloalkylsulfonyl;
• Ra represents hydrogen, halogen, nitro, cyano, C1-C12-alkyl;
• C1-C6-haloalkyl having 1 to 9 identical or different halogen atoms;
• C1-C6-alkoxy;
• C1-C6-haloalkoxy having 1 to 9 identical or different halogen atoms;
• C1-C6-alkylsulfanyl;
• C1-C6-haloalkylsulfanyl having 1 to 9 identical or different halogen atoms;
• C1-C6-alkylsulfonyl;
• C1-C6-haloalkylsulfonyl having 1 to 9 identical or different halogen atoms;
• C2-C12-alkenyl;
• C2-C12-alkynyl;
• C3-C7-cycloalkyl;
• phenyl;
• tri(C1-C8)alkylsilyl;
• tri(C1-C8)alkylsilyl-C1-C8-alkyl;
• R1, R2, R3, R4, R5, R6, R7 and R8 independently of one another represent hydrogen;
• halogen;
• cyano;
• C1-C16-alkyl;
• C1-C16-haloalkyl having 1 to 9 identical or different halogen atoms;
• C3-C8-cycloalkyl;
• (C3-C8-cycloalkyl)-C1-C8-alkyl;
• (C3-C8-cycloalkyl)-C3-C8-cycloalkyl;
• C2-C8-alkenyl;
• C2-C8-alkynyl;
• C2-C8-alkenyl-C1-C16-alkyl;
• C2-C8-alkynyl-C1-C16-alkyl;
• C1-C16-alkoxy;
• C3-C8-cycloalkyloxy;
• (C3-C8-cycloalkyl)-C1-C8-alkyloxy;
• C1-C8-alkylsulfanyl;
• C3-C8-cycloalkylsulfanyl;
• (C3-C8-cycloalkyl)-C1-C8-alkylsulfanyl;
• C2-C8-alkenyloxy;
• C3-C8-alkynyloxy;
• aryl-C1-C8-alkyloxy which is optionally substituted by up to 6 identical or different groups Rb;
• aryl-C1-C8-alkylsulfanyl which is optionally substituted by up to 6 identical or different groups Rb;
• aryloxy which is optionally substituted by up to 6 identical or different groups Rb;
• arylsulfanyl which is optionally substituted by up to 6 identical or different groups Rb;
• (C3-C8-cycloalkyl)-C2-C8-alkenyl;
• (C3-C8-cycloalkyl)-C2-C8-alkynyl;
• optionally substituted tri(C1-C8)alkylsilyl;
• tri(C1-C8)alkylsilyl-C1-C8-alkyl;
• aryl-C1-C8-alkyl which is optionally substituted by up to 6 identical or different groups Rb;
• aryl-C2-C8-alkenyl which is optionally substituted by up to 6 identical or different groups Rb;
• aryl-C2-C8-alkynyl which is optionally substituted by up to 6 identical or different groups Rb;
• C1-C8-alkylamino;
• di-C1-C8-alkylamino;
• arylamino which is optionally substituted by up to 6 identical or different groups Rb;
• C1-C8-alkylcarbonyl C1-C8-alkylcarbonyloxy;
• C1-C8-alkylcarbonylamino;
• C1-C8-alkoxycarbonyl;
• C1-C8-alkyloxycarbonyloxy;
• C1-C8-alkylcarbamoyl;
• di-C1-C8-alkylcarbamoyl;
• C1-C8-alkylaminocarbonyloxy;
• di-C1-C8-alkylaminocarbonyloxy;
• N—(C1-C8-alkyl)hydroxycarbamoyl;
• C1-C8-alkoxycarbamoyl;
• N—(C1-C8-alkyl)-C1-C8-alkoxycarbamoyl;
• aryl-C1-C8-alkylamino which is optionally substituted by up to 6 identical or different groups Rb;
• (C1-C8-alkoxyimino)-C1-C8-alkyl;
• (C2-C8-cycloalkoxyimino)-C1-C8 alkyl;
• C1-C8-alkyliminoxy;
• C1-C8-alkyliminoxy-C1-C8-alkyl;
• each of which is optionally substituted;
• or
• R1 and R2 can form together with the carbon to which they are attached a C3-C8-cycloalkyl;
• C3-C8-cycloalkenyl, or a saturated 5, 6 or 7 membered heterocycle;
• each of which is optionally substituted;
• or may represent a group ═C(Y1)Y2 or a group ═N—O—Rc;
• or
• R3 and R4 can form together with the carbon to which they are attached a C3-C8-cycloalkyl;
• C3-C8-cycloalkenyl, or a saturated 5, 6 or 7 membered heterocycle;
• each of which is optionally substituted;
• or may represent a group ═C(Y1)Y2 or a group ═N—O—Rc;
• or
• R5 and R6 can form together with the carbon to which they are attached a C3-C8-cycloalkyl;
• C3-C8-cycloalkenyl, or a saturated 5, 6 or 7 membered heterocycle;
• each of which is optionally substituted;
• or may represent a group ═C(Y1)Y2 or a group ═N—O—Rc;
• or
• R7 and R8 can form together with the carbon to which they are attached a C3-C8-cycloalkyl;
• C3-C8-cycloalkenyl, or a saturated 5, 6 or 7 membered heterocycle;
• each of which is optionally substituted;
• or may represent a group ═C(Y1)Y2 or a group ═N—O—Rc or a group ═O;
• Y1 and Y2 independently of one another represent hydrogen, halogen, C1-C12-alkyl;
• C1-C6-haloalkyl having 1 to 9 identical or different halogen atoms;
• C1-C8-alkylsulfanyl;
• phenyl;
• each of which is optionally substituted;
• or Y1 and Y2 can form together with the carbon to which they are attached a C3-C8-cycloalkyl or a C3-C8-cycloalkenyl or a saturated 5, 6 or 7 membered heterocycle;
• each of which is optionally substituted;
• Rb represents halogen;
• nitro, cyano, C1-C12-alkyl;
• C1-C6-haloalkyl having 1 to 9 identical or different halogen atoms;
• C1-C6-alkoxy;
• C1-C6-haloalkoxy having 1 to 9 identical or different halogen atoms;
• C1-C6-alkylsulfanyl;
• C1-C6-haloalkylsulfanyl having 1 to 9 identical or different halogen atoms;
• C1-C6-alkyl sulfonyl;
• C1-C6-haloalkylsulfonyl having 1 to 9 identical or different halogen atoms;
• C2-C12-alkenyl;
• C2-C12-alkynyl;
• C3-C7-cycloalkyl;
• tri(C1-C8)alkylsilyl;
• Rc represents C1-C16-alkyl;
• C1-C6-haloalkyl having 1 to 9 identical or different halogen atoms;
• C3-C8-cycloalkyl;
• (C3-C8-cycloalkyl)-C1-C8-alkyl;
• (C3-C8-cycloalkyl)-C3-C8-cycloalkyl;
• C2-C8-alkenyl-C2-C8-alkynyl-C1-C16-alkyl;
• aryl-C1-C8-alkyl which is optionally substituted by up to 6 identical or different groups Rb;
• each of which is optionally substituted.