CAS: 62476-59-9; Acifluorfen-Sodium

该化合物是一种选择性除草剂,主要用于控制各种作物中的宽叶草和某些草,属于二苯醚除草剂类别,其功能是抑制酶性丙烯丙烯基酯氧化酶,这对叶绿素生物合成途径至关重要,这种抑制导致有毒的porphin化合物的累积,最终导致植物细胞死亡.乙酰氟钠通常在大豆和花生等作物中施用后期,并且有效.该物质的特点在于其溶解性在水和有机溶剂中,便于其在农业环境中应用.一般认为该物质对哺乳动物具有低毒性,但应注意尽量减少对环境的影响,特别是对非目标物种的影响.与许多除草剂一样,适当的处理和应用做法对于确保安全和功效至关重要.此外,其使用必须遵守规章准则,以减轻对人类健康和环境的潜在风险.

结构式图片

欧盟法规

统一分类与标签REACH注册ECHA物质工作场所安全标识要求ECHA物质C&L通报REACH预注册废弃物危险特性清单

合成工艺路线路线简述

    海关参考信息

    专利信息


    专利号:US-9999223-B2
    优先权日:2008-05-21
    标 题 :Herbicidal composition comprising glyphosate, glufosinate or their salts
    发明人:SIEVERNICH BERND; MOBERG WILLIAM KARL; SIMON ANJA; WALTER HELMUT; EVANS RICHARD R
    权利人:BASF SE
    摘要:The present invention relates to a herbicidal composition which comprises:n a) at least one herbicide A selected from glyphosate, glufosinate and their salts, and b) a herbicide B which is 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole [common name: pyroxasulfone]. nn The present invention relates in particular to a herbicidal composition comprising:n a) at least one herbicide A selected from glyphosate, glufosinate and their salts, b) a herbicide B which is 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole [common name: pyroxasulfone], and c) at least one further herbicide C, which is selected from the herbicide groups C.1 to C.8:n C.1 herbicides of the group of acetolactate synthase inhibitors (ALS inhibitors), C.2 herbicides of the group of protoporphyrinogen oxidase inhibitors (PPO inhibitors), C.3 herbicides of the group of auxines, C.4 herbicides of the group of 4-hydroxyphenyl-pyruvate-dioxygenase inhibitors (HPPD inhibitors), C.5 herbicides of the group of phytoene desaturase inhibitors (PDS inhibitors), C.6 herbicides of the group of photosystem II inhibitors (PSII inhibitors), C.7 herbicides of the group of microtubulin inhibitors, and C.8 herbicides of the group of inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors).

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

    专利号:WO-2021069704-A1
    优先权日:2019-10-11
    标 题:Active compound combinations
    发明人:GÖRTZ ANDREAS; KLÜKEN MICHAEL; MONTAGNE CYRIL; ES-SAYED MAZEN
    权利人:BAYER AG
    摘要:The present invention relates to active compound combinations comprising N'-[2-chloro-4-(2-fluorophenoxy)-5-methylphenyl]-N-ethyl-N-methylimidoformamide, at least one fungicide selected from specified inhibitors of the ergosterol synthesis or from specified compounds capable of having a multisite action, and at least one additional fungicide selected from inhibitors of the ergosterol synthesis or from compounds capable of having a multisite action, to compositions comprising such compound combination, and to the use thereof as biologically active agents, especially for control of harmful microorganisms in crop protection and in the protection of industrial materials.
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    主要参考文献


    1: Souza RA, Babujia LC, Silva AP, de Fátima Guimarães M, Arias CA, Hungria M. Impact of the ahas transgene and of herbicides associated with the soybean crop on soil microbial communities. Transgenic Res. 2013 Oct;22(5):877-92. doi: 10.1007/s11248-013-9691-x. Epub 2013 Feb 19.
    3: Tripathy BC, Mohapatra A, Gupta I. Impairment of the photosynthetic apparatus by oxidative stress induced by photosensitization reaction of protoporphyrin IX. Biochim Biophys Acta. 2007 Jun;1767(6):860-8. Epub 2007 Mar 19.

    合成参考文献


    摘要:Journal of Agricultural and Food Chemistry., 26(285), 1978
    摘要:USEPA/Office of Water; Federal-State Toxicology and Risk Analysis Committee (FSTRAC). Summary of State and Federal Drinking Water Standards and Guidelines (11/93) To Present
    摘要:Meister, R.T., Sine, C; Crop Protection Handbook Volume 93. Meister Media Worldwide, Willoughby, OH 2007, p. D-10
    摘要:ChemID
    摘要:USEPA/Prevention, Pesticides, and Toxic Substances; Citizen's Guide to Pest Control and Pesticide Safety p.24 (September 1995) EPA 730-K-95-001
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