Aniline type compounds
AssigneeBASF SE
InventorsKarsten Koerber, Prashant Deshmukh, Florian Kaiser, Michael Rack, Timo Frasetto, Gemma Veitch, Markus Kordes, Marco Naujok
Life of this patent
Estimating the term…
Loading patent…
AssigneeBASF SE
InventorsKarsten Koerber, Prashant Deshmukh, Florian Kaiser, Michael Rack, Timo Frasetto, Gemma Veitch, Markus Kordes, Marco Naujok
Estimating the term…
The present invention relates to compounds of the formula (I) wherein R1 and R2 independently of one another are hydrogen, C1-C10-alkyl, C1-C10-haloalkyl, C3-C10-cycloalkyl, C3-C10-halocycloalkyl, C2-C10-alkenyl, C2-C10-haloalkenyl or together represent an aliphatic chain, or the like; R3 is halogen, cyano, C1-C8-alkyl, C1-C8-haloalkyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C2-C8-alkenyl, C2-C8-haloalkenyl, C1-C8-alkoxy, phenyl, or the like; R4 is hydrogen, C1-C10-alkyl, C1-C10-haloalkyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C2-C10-alkenyl, C2-C10-haloalkenyl, phenyl, or the like; t is 0 or 1; p is 0, 1, 2, 3 or 4. The present invention also relates to a process for preparing a compound of the formula (I) which comprises reacting a compound of the formula II with a compound of the formulae III or IV: where t, p, R1 R3, R3 and R4 are as defined in any of claims 1 to 6 and where A− is an equivalent of an anion having a pKB of at least 10 (determined under standard conditions in water).
A compound of the formula (I)
Dependencies are inferred from the claim text.