Phenyl-propargylether derivatives
    39.
    发明授权
    Phenyl-propargylether derivatives 有权
    苯基 - 炔丙基醚衍生物

    公开(公告)号:US06683211B1

    公开(公告)日:2004-01-27

    申请号:US10276476

    申请日:2002-11-15

    IPC分类号: C07C23305

    摘要: The invention relates to phenyl-propargylether derivatives of the general formula I including the optical isomers thereof and mixtures of such isomers, wherein R1 is hydrogen, alkyl, cycloalkyl or optionally substituted aryl, R2 and R3 are each independently hydrogen or alkyl, R4 is alkyl, alkenyl or alkynyl, R5, R6, R7, and R8 are each independently hydrogen or alkyl, R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl, R10 is optionally substituted aryl or optionally substituted heteroaryl, and Z is halogen, optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted arylthio, optionally substituted alkylthio, optionally substituted alkenylthio; optionally substituted alkynylthio, optionally substituted alkylsulfinyl, optionally substituted alkenylsulfinyl, optionally substituted alkynylsulfinyl, optionally substituted alkylsulfonyl, optionally substituted alkenylsulfonyl or optionally substituted alkynylsulfonyl. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.

    摘要翻译: 本发明涉及通式I的苯基 - 炔丙基醚衍生物,包括其光学异构体和这些异构体的混合物,其中R 1是氢,烷基,环烷基或任选取代的芳基,R 2和R 3各自独立地是氢或烷基,R 4是烷基, 或炔基,R 5,R 6,R 7和R 8各自独立地为氢或烷基,R 9为氢,任选取代的烷基,任选取代的烯基或任选取代的炔基,R 10为任选取代的芳基或任选取代的杂芳基,且Z为卤素, 芳氧基,任选取代的烷氧基,任选取代的烯氧基,任选取代的炔氧基,任选取代的芳硫基,任选取代的烷硫基,任选取代的烯硫基; 任选取代的炔基硫基,任选取代的烷基亚磺酰基,任选取代的烯基亚磺酰基,任选取代的炔基亚磺酰基,任选取代的烷基磺酰基,任选取代的链烯基磺酰基或任选取代的炔基磺酰基。 这些化合物具有有用的植物保护性质,并且可有利地用于农业实践中以控制或防止植物病原微生物特别是真菌侵染植物。

    Carbamate herbicides
    40.
    发明授权
    Carbamate herbicides 失效
    氨基甲酸酯除草剂

    公开(公告)号:US5831114A

    公开(公告)日:1998-11-03

    申请号:US849142

    申请日:1997-05-28

    摘要: Substituted N-phenyl- and N-heteroarylalkylcarbamates of formula (I), in which Q is a group (1), (2) or (3); R is halogen, trifluoromethyl, cyano, nitro or C.sub.1 -C.sub.3 haloalkoxy; Z is hydrogen or halogen; or Z and R together in the 2- and 3-position of the phenyl ring form a group --OCF.sub.2 O--; R.sub.1 is C.sub.1 -C.sub.5 alkyl; R.sub.2, R.sub.3, R.sub.4 and R.sub.5, independently of one another, are hydrogen, methyl or ethyl; X is oxygen, sulfur, --SO-- or --SO.sub.2 --, Y is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 haloalkyl, C.sub.1 -C.sub.3 alkoxy or cyano; n is 0, 1 or 2; n.sub.1 is 0 or 1; and m is 0 or 1, with the proviso that m is 1 if Q is group (1) or (2); and the diastereomers and enantiomers thereof, exhibit pre- and post-emergence herbicidal properties. The preparation of these compounds and their use as herbicidally active ingredients are described. ##STR1##

    摘要翻译: PCT No.PCT / EP95 / 04612 Sec。 371日期1997年5月28日 102(e)日期1997年5月28日PCT提交1995年11月22日PCT公布。 WO96 / 16941 PCT出版物 日期6月6日,式(I)的取代的N-苯基 - 和N-杂芳基烷基氨基甲酸酯,其中Q是基团(1),(2)或(3); R是卤素,三氟甲基,氰基,硝基或C 1 -C 3卤代烷氧基; Z是氢或卤素; 或Z和R在苯环的2-和3-位一起形成-OCF 2 O - 基团; R1是C1-C5烷基; R2,R3,R4和R5彼此独立地是氢,甲基或乙基; X是氧,硫,-SO-或-SO 2 - ,Y是氢,卤素,C 1 -C 3烷基,C 1 -C 3卤代烷基,C 1 -C 3烷氧基或氰基; n为0,1或2; n1为0或1; m为0或1,条件是如果Q为基团(1)或(2),则m为1; 及其非对映异构体和对映异构体,显示出芽前和芽后除草性质。 描述了这些化合物的制备及其作为除草活性成分的用途。 (3)