Patent ID: 7709637

Claim:
An intermediate of formula VI, VIa, VIII or IX wherein R is C 1 -C 6 -alkyl; R 3 , R 4 are, independently of one another, hydrogen, C 1 -C 6 -alkyl, C 1 -C 6 -haloalkyl, C 3 -C 6 -cycloalkyl, C 3 -C 6 -halocycloalkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -haloalkenyl, C 2 -C 6 -alkynyl, or C 2 -C 6 -haloalkynyl, or R 3 and R 4 are, together with the nitrogen atom to which they are bonded, a five- or six-membered ring which can be interrupted by O and which can have attached to it a C 1 -C 6 -alkyl substituent; is a five to ten-membered saturated, partially unsaturated or aromatic heterocycle consisting of carbon atoms and from one to four heteroatoms selected from the group consisting of O, N and S, which is bonded via carbon, and which is optionally substituted by one to three identical or different groups R a ; R a is halogen, hydroxyl, cyano, oxo, nitro, amino, mercapto, C 1 -C 6 -alkyl, C 1 -C 6 -haloalkyl, C 1 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 3 -C 6 -cycloalkyl, C 1 -C 6 -alkoxy, C 1 -C 6 -haloalkoxy, carboxyl, C 1 -C 7 -alkoxycarbonyl, carbamoyl, C 1 -C 7 -alkylaminocarbonyl, C 1 -C 6 -alkyl-C 1 -C 6 -alkylaminocarbonyl, morpholinocarbonyl, pyrrolidinocarbonyl, C 1 -C 7 -alkylcarbonylamino, C 1 -C 6 -alkylamino, di(C 1 -C 6 -alkyl)amino, C 1 -C 6 -alkylthio, C 1 -C 6 -alkylsulfinyl, C 1 -C 6 -alkylsulfonyl, hydroxysulfonyl, aminosulfonyl, C 1 -C 6 -alkylaminosulfonyl or di(C 1 -C 6 -alkyl)aminosulfonyl; and the combination of the substituents R 5 to R 9 has the following meanings: in formula VI: 2-chloro,6-fluoro; 2,6-difluoro; 2,6-dichloro; 2,4,6-trifluoro; 2,6-difluoro,4-methoxy and pentafluoro, in formula VIa: 2-chloro,6-fluoro; 2,6-difluoro; 2,6-dichloro; 2-methyl,6-fluoro; 2,4,6-trifluoro; 2,6-difluoro,4-methoxy; and pentafluoro, and in formulae VIII and IX: 2-chloro,6-fluoro; 2,6-difluoro; 2,6-dichloro; 2-methyl,6-fluoro; 2,4,6-trifluoro; 2,6-difluoro, 4-methoxy; and pentafluoro.