CAS: 52756-22-6; Flamprop-Isopropyl

该化合物是一种选择性除草剂,主要用于农业环境中控制某些宽叶草和草,属于苯氧丙酸化学类,其特点是其通过干扰其荷尔蒙平衡而抑制目标植物生长的能力,该物质通常适用于谷物等作物,并可在发芽前和发芽后两种应用中有效,众所周知,对哺乳动物和鸟类的毒性相对较低,因此在综合虫害管理系统中是一种首选,然而,它像许多除草剂一样,需要谨慎处理和应用,以尽量减少环境影响,防止杂草人群的抗药性发展,其功效可能受土壤类型,天气条件和现有特定杂草种等因素的影响.同所有农用化学品一样,遵守安全准则和条例对于有效,负责任地使用至关重要.

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    专利号:US-2010190794-A1
    优先权日:2007-06-12
    标 题:Herbicidally Active Composition
    发明人:HUPE EIKE; MOBERG WILLIAM KARL; REINHARD ROBERT; SIEVERNICH BERND; KIBLER ELMAR
    权利人:BASF SE
    摘要:The present invention relates to herbicidally active compositions comprising at least one piperazinedione compound of the formula I n n n n n n n n n n n n in which: n R x , R y are each hydrogen or together are a chemical bond; n R 1 is cyano or nitro; n R 2 is hydrogen, fluorine, chlorine, C 1 -C 2 -alkyl, ethenyl or C 1 -C 2 -alkoxy; n R 3 is fluorine or hydrogen; n R 4 is methyl; n R 5 is hydrogen, methyl or ethyl; n R 6 is hydrogen, methyl or ethyl; and n R 7 is hydrogen or halogen; n and at least one further active compound selected from the group consisting of n b1) lipid biosynthesis inhibitors; n b2) acetolactate synthase inhibitors (ALS inhibitors); n b3) photosynthesis inhibitors; n b4) protoporphyrinogen-IX oxidase inhibitors, n b5) bleacher herbicides; n b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); n b7) glutamine synthetase inhibitors; n b8) 7,8-dihydropteroate synthase inhibitors (DHP inhibitors); n b9) mitose inhibitors; n b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); n b11) cellulose biosynthesis inhibitors; n b12) decoupler herbicides; n b13) auxin herbicides; n b14) auxin transport inhibitors; n b15) other herbicides, and n C) safeners.

    专利号:WO-2020126584-A1
    优先权日:2018-12-18
    标 题 :Herbicidal combinations
    发明人:KRAUS HELMUT; ZAGAR CYRILL; SEISER TOBIAS; BESSAI JOHANNES; DIMITRIADI TATJANA; BLAKEN MATTHEW; LANDES ANDREAS; GRIVEAU YANNICK; REID DANIELLE; VAN THIELEN NOCHA; BROWN JEFFREY; PETERS JDAVID
    权利人:BASF AGROCHEMICAL PRODUCTS BV
    摘要:The present invention relates to herbicidally active combinations comprising a herbicide A and at least one herbicide B, wherein the herbicide A is R-imazamox, any non-racemic mixture of R- imazamox and S-imazamox, wherein the proportion of R-imazamox is at least 80% by weight, or an agriculturally acceptable salt or ester thereof; and the at least one herbicide B is selected from the groups b1) to b15): b1)lipid biosynthesis inhibitors; b2)acetolactate synthase inhibitors (ALS inhibitors); b3)photosynthesis inhibitors; b4)protoporphyrinogen-IX oxidase inhibitors; b5)bleacher herbicides; b6)enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); b7)glutamine synthetase inhibitors; b8)7,8-dihydropteroate synthase inhibitors (DHP inhibitors); b9)mitosis inhibitors; b10)inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); b11)cellulose biosynthesis inhibitors; b12)decoupler herbicides; b13)synthetic auxins; b14)auxin transport inhibitors; and b15)other herbicides.

    专利号:US-4104330-A
    优先权日:1976-05-27
    标 题:Synthesis and copolymerization of tapered block macromer monomers
    发明人:DANZIG MORRIS J; MILKOVICH RALPH
    权利人:CPC INTERNATIONAL INC
    摘要:The present invention relates to a novel composition of matter comprising: polymerizable 'tapered' (or 'graded') block macromolecular monomers, each of said polymerizable monomers comprising at least one polymeric segment having at least about 20 uninterrutped recurring monomeric units of at least one anionically polymerized mono-alkenyl-substituted aromatic hydrocarbon and a copolymerized segment of a mono-alkenyl-substituted aromatic hydrocarbon and a conjugated diene; each of said polymerizable monomers terminating with no more than one polymerizable end group containing a moiety selected from the group consisting of vinyl, vinylene, glycol, epoxy, or thioepoxy groups per mole of said polymerizable monomers, said polymerizable monomers denoted as preferably having a substantially uniform molecular weight distribution such that their ratio of Mw/Mn is less than about 1.1, where Mw is the weight average molecular weight of the polymerizable monomers and Mn is the number average molecular weight of the polymerizable monomers, said polymerizable monomers being further characterized as capable of copolymerizing with a second polymerizable compound having a relatively low molecular weight to yield a chemically joined, phase separated thermoplastic graft copolymer, said copolymerization occurring through said polymerizable end group, said polymerizable end group thereby occurring as an integral part of the backbone of said chemically joined, phase separated thermoplastic graft copolymer. Also disclosed are chemically joined, phase separated thermoplastic graft copolymers prepared from the polymerizable monomers.

    专利号:US-11213031-B2
    优先权日:2017-11-13
    标 题:Tetrazolylpropyl derivatives and their use as fungicides
    发明人:SUDAU ALEXANDER; HOFFMANN SEBASTIAN; DAHMEN PETER; WEBSTER ROBERT ALAN; MEISSNER RUTH; GOERTZ ANDREAS; MILLER RICARDA; COQUERON PIERRE-YVES; BERNIER DAVID; NICOLAS LIONEL; BRUNET STEPHANE; KENNEL PHILIPPE; TOQUIN VALERIE; GOURGUES MATHIEU; LOQUE DOMINIQUE; THOMAS VINCENT
    权利人:BAYER AG; BAYER CROPSCIENCE AG
    摘要:The present invention relates to tetrazolylpropyl derivatives of formula (I) n nwherein one of V 1 and V 2 represents CR 3 and the other one of V 1 and V 2 represents N, Q represents a 6-membered aromatic cycle as defined in the specification, and R 1 , R 2 , R 3 , R 4 , and R 5 are defined as disclosed in the specification, to compositions comprising such compounds, to the use of said compounds as fungicides, as well as to particular intermediates useful in the synthesis of said tetrazolylpropyl derivatives.

    专利号:BR-112019014061-A2
    优先权日:2017-01-23
    标 题 :compounds of formula i, intermediates b, intermediates c, intermediates ii and intermediates d, composition, use, method to combat phytopathogenic fungi, seed and process for the synthesis of the compounds of formula i

    专利号:EP-3650430-A1
    优先权日:2015-05-12
    标题 :Intermediates and processes for the synthesis of herbicides

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    合成参考文献


    摘要:Farm Chemicals Handbook., -(C36), 1991
    摘要:Agrochemicals Handbook, with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86, A209(1983)
    摘要:Pesticide Science., 6(273), 1975
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