Phenylacetic acid derivatives, preparation thereof and intermediates therefor, and compositions containing them
申请人:BASF Aktiengesellschaft
公开号:US06187812B1
公开(公告)日:2001-02-13
Phenylacetic acid derivatives of the formula I
where the substituents and the index have the following meanings:
X is oxygen or sulfur;
R is hydrogen or alkyl;
R1 is hydrogen or alkyl;
R2 is cyano, nitro, trifluoromethyl, halogen, alkyl or alkoxy;
m is 0, 1 or 2, it being possible for the R2 radicals to be different if m is 2;
R3 is hydrogen, cyano, nitro, hydroxyl, amino, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylamino or dialkylamino;
R4 is hydrogen, cyano, nitro, hydroxyl, amino, halogen,
unsubstituted or substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, alkenyl, alkenyloxy, alkenylthio, alkenylamino, N-alkenyl-N-alkylamino, alkynyl, alkynyloxy, alkynylthio, alkynylamino, N-alkynyl-N-alkylamino;
unsubstituted or substituted cycloalkyl, cycloalkoxy, cycloalkylthio, cycloalkylamino, N-cycloalkyl-N-alkylamino, cycloalkenyl, cycloalkenyloxy, cycloalkenylthio, cycloalkenylamino, N-cycloalkenyl-N-alkylamino, heterocyclyl, heterocyclyloxy, heterocyclylthio, heterocyclylamino, N-heterocyclyl-N-alkylamino, aryl, aryloxy, arylthio, arylamino, N-aryl-N-alkylamino, hetaryl, hetaryloxy, hetarylthio, hetaryl amino, N-hetaryl-N-alkylamino;
R5 is hydrogen,
unsubstituted or substituted alkyl, cycloalkyl, alkenyl, alkynyl, alkylcarbonyl, alkenylcarbonyl, alkynylcarbonyl or alkylsulfonyl;
unsubstituted or substituted aryl, arylcarbonyl, arylsulfonyl; hetaryl, hetarylcarbonyl or hetarylsulfonyl,
and their salts, processes and intermediates for their preparation, and their use are described.
公式I的苯乙酸衍生物,其中取代基和指数具有以下含义:X是氧或硫;R是氢或烷基;R1是氢或烷基;R2是氰基,硝基,三氟甲基,卤素,烷基或烷氧基;m为0,1或2,如果m为2,则R2基团可以不同;R3是氢,氰基,硝基,羟基,氨基,卤素,烷基,卤代烷基,烷氧基,卤代烷氧基,烷硫基,烷基氨基或二烷基氨基;R4是氢,氰基,硝基,羟基,氨基,卤素,未取代或取代的烷基,烷氧基,烷硫基,烷基氨基,二烷基氨基,烯基,烯氧基,烯硫基,烯基氨基,N-烯基-N-烷基氨基,炔基,炔氧基,炔硫基,炔基氨基,N-炔基-N-烷基氨基;未取代或取代的环烷基,环烷氧基,环烷硫基,环烷基氨基,N-环烷基-N-烷基氨基,环烯基,环烯氧基,环烯硫基,环烯基氨基,N-环烯基-N-烷基氨基,杂环烷基,杂环烷氧基,杂环烷硫基,杂环烷基氨基,N-杂环烷基-N-烷基氨基,芳基,芳氧基,芳硫基,芳基氨基,N-芳基-N-烷基氨基,杂芳基,杂芳氧基,杂芳硫基,杂芳氨基,N-杂芳基-N-烷基氨基;R5是氢,未取代或取代的烷基,环烷基,烯基,炔基,烷基羰基,烯基羰基,炔基羰基或烷基磺酰基;未取代或取代的芳基,芳基羰基,芳基磺酰基;杂芳基,杂芳基羰基或杂芳基磺酰基。描述了它们的盐,制备它们的过程和中间体,以及它们的用途。