申请人:Imperial Chemical Industries PLC
公开号:US04826531A1
公开(公告)日:1989-05-02
Acrylic acid derivatives having the formula (I): ##STR1## and stereoisomers thereof, wherein W is R.sup.1 O.sub.2 C--C.dbd.CH--ZR.sup.2, R.sup.1 and R.sup.2 are alkyl or fluoroalkyl groups, and Z is oxygen or sulphur; A, B, D and E are hydrogen, halogen, hydroxy or optionally substituted alkyl, alkoxy, aralkyl, arylalkoxy, alkenyl, alkynyl, aryl, aryloxy, arylthio, heteroaryloxy, heteroarylthio, acyloxy, amino, arylazo or acylamino, nitro, cyano, --CO.sub.2 R.sup.3, --CONR.sup.3 R.sup.4, --COR.sup.3, --CR.sup.3 .dbd.NR.sup.4, --N.dbd.CR.sup.3 R.sup.4 or --S(O).sub.n R.sup.3 groups; any two of the groups A, B, D and E, when they are in adjacent positions on the ring, optionally join to form a fused ring, n is 0, 1 or 2; and R.sup.3 and R.sup.4 are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl or optionally substituted aryl or aralkyl; and metal complexes thereof. These compounds are useful as fungicides, insecticides, nematicides or plant growth regulators.
化学式为(I)的丙烯酸衍生物:##STR1##及其立体异构体,其中W为R.sup.1 O.sub.2 C--C.dbd.CH--ZR.sup.2,R.sup.1和R.sup.2为烷基或氟烷基,Z为氧或硫;A、B、D和E为氢、卤素、羟基或可选取代的烷基、烷氧基、芳基烷氧基、烯基、炔基、芳基、芳氧基、芳硫基、杂芳基氧基、杂芳基硫基、酰氧基、氨基、芳基偶氮或酰胺基、硝基、氰基、--CO.sub.2R.sup.3、--CONR.sup.3R.sup.4、--COR.sup.3、--CR.sup.3.dbd.NR.sup.4、--N.dbd.CR.sup.3R.sup.4或--S(O).sub.nR.sup.3基团;当环上相邻的A、B、D和E中的任意两个在一起时,可选择连接形成融合环,n为0、1或2;R.sup.3和R.sup.4为氢、烷基、环烷基、环烷基烷基、烯基、炔基或可选取代的芳基或芳基烷基;以及它们的金属配合物。这些化合物可用作杀菌剂、杀虫剂、线虫杀剂或植物生长调节剂。