会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Substituted diphenyl ethers, herbicides containing these compounds and
their use as herbicides
    • 取代的二苯醚,含有这些化合物的除草剂及其作为除草剂的用途
    • US4744812A
    • 1988-05-17
    • US707190
    • 1985-03-04
    • Adolf PargBruno WuerzerGerhard Hamprecht
    • Adolf PargBruno WuerzerGerhard Hamprecht
    • C07C309/63A01N43/08C07C43/29C07C43/295C07C43/315C07C59/66C07C67/00C07C69/708C07C69/712C07C201/00C07C205/38C07C205/42C07C205/59C07C235/06C07C255/37C07C255/53C07C271/06C07C301/00C07C307/02C07C317/00C07C317/04C07C317/22C07C317/46C07C323/20C07C323/52C07C323/56C07C323/60C07C323/67C07C327/22C07C333/02C07D307/12C07D317/24C07D339/06C07F7/18C07F9/09C07F9/165C07F9/24C07C143/68C07C147/06C07C147/14
    • C07F9/2429C07C205/38C07C205/42C07C205/44C07C255/00C07C317/00C07C323/00C07C323/52C07C327/22C07C43/295C07C43/315C07C59/66C07D307/12C07D317/24C07D339/06C07F7/1852C07F9/094C07F9/1653
    • Substituted diphenyl ethers of the formula ##STR1## where Z.sub.1, Z.sub.2 and Z.sub.3 are hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or haloalkylsulfonyl, Z.sub.4 is hydrogen, cyano, alkyl, alkoxy, acetoxy or alkylmercapto, Y is hydrogen, halogen, cyano or nitro, X is oxygen, sulfur, sulfinyl or sulfonyl, and A is hydrogen, unsubstituted or substituted alkyl ##STR2## and can also be sulfonyl ##STR3## when X is oxygen, and, when Z.sub.4 is alkoxy or alkylmercapto, can also be a methylene chain --(CH.sub.2).sub.m -- by which the radicals Z.sub.4 --CH--X-- are bonded to form a ring, R.sub.1 is hydrogen, methyl, ethyl or n-propyl, R.sub.2 is cyano, methoxy, ethoxy or ##STR4## where B is OH, ONa, O--alkyl, unsubstituted or substituted phenoxy, --NH.sub.2, --NH--alkyl or --N(alkyl).sub.2, n is 1, 2 or 3, R.sub.3 and R.sub.4 are hydrogen, halogen, methyl, nitro, cyano, methoxy, carboxyl, trifluoromethyl or an O-propionic acid methyl ester group, R.sub.5 is methyl, ethyl, propyl, chloromethyl, dichloromethyl, trichloromethyl, methoxymethyl, phenyl, nitro-substituted phenyl, alkyl-substituted phenyl or .alpha.-2,4-dichlorophenoxyethyl, R.sub.6 and R.sub.7 are hydrogen, alkyl, alkoxyalkyl, dihalophenyl, cyclohexyl or methoxy, R.sub.8, R.sub.9 and R.sub.10 are methyl, ethyl, n-propyl or n-butyl, R.sub.11 and R.sub.12 are methoxy, ethoxy, thiomethyl, thioethyl, thio-n-propyl, N,N-dimethylamino or N,N-diethylamino, R.sub.13 is methyl, ethyl, phenyl or trifluoromethyl, R.sub.14 and R.sub.15 are hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, n-hexyl, n-heptyl, methoxy, ethoxy or isopropoxy, and m is 2 or 3; and herbicides containing these compounds.
    • 下式的取代的二苯醚其中Z1,Z2和Z3是氢,卤素,硝基,氰基,羧基,烷基,卤代烷基,烷氧基,卤代烷氧基,烷基巯基,卤代烷基巯基,烷基亚磺酰基,卤代烷基亚磺酰基,烷基磺酰基或卤代烷基磺酰基,Z4是氢 氰基,烷基,烷氧基,乙酰氧基或烷基巯基,Y是氢,卤素,氰基或硝基,X是氧,硫,亚磺酰基或磺酰基,A是氢,未取代或取代的烷基, 并且当X是氧时也可以是磺酰基,并且当Z4是烷氧基或烷基巯基时,也可以是基团Z4-CH-X-被键合形成的亚甲基链 - (CH 2)m - 环,R 1是氢,甲基,乙基或正丙基,R 2是氰基,甲氧基,乙氧基或者其中B是OH,ONa,O-烷基,未取代或取代的苯氧基,-NH 2,-NH-烷基或 -N(烷基)2,n为1,2或3,R3和R4为氢,卤素,甲基,硝基,氰基,甲氧基,羧基,三氟甲基或O-丙酸甲酯 酯基,R5是甲基,乙基,丙基,氯甲基,二氯甲基,三氯甲基,甲氧基甲基,苯基,硝基取代的苯基,烷基取代的苯基或α-2,4-二氯苯氧基乙基,R6和R7是氢,烷​​基,烷氧基烷基,二卤代苯基 ,环己基或甲氧基,R8,R9和R10是甲基,乙基,正丙基或正丁基,R11和R12是甲氧基,乙氧基,硫代甲基,硫代乙基,硫代正丙基,N,N-二甲基氨基或N,N - 二乙基氨基,R 13是甲基,乙基,苯基或三氟甲基,R 14和R 15是氢,甲基,乙基,正丙基,异丙基,正丁基,正己基,正庚基,甲氧基,乙氧基或异丙氧基,m是 2或3; 和含有这些化合物的除草剂。