Herbicidal aryloxy phenoxy acyl malonates
    3.
    发明授权
    Herbicidal aryloxy phenoxy acyl malonates 失效
    除草芳氧基苯氧基酰基丙二酸酯

    公开(公告)号:US4765825A

    公开(公告)日:1988-08-23

    申请号:US910892

    申请日:1986-09-23

    摘要: The invention relates to new aryloxy phenoxy acyl malonates of the general Formula I ##STR1## a process for the preparation thereof and herbicidal compositions comprising the same.In the general Formula IR.sup.1 stands for hydrogen, halogen, trifluoromethyl, trifluoromethoxy or cyano;R.sup.2 represents hydrogen, halogen or methyl;R.sup.3 is C.sub.1-4 alkyl; and the R.sup.3 substituents may be the same or different,X stands for --N.dbd. or --CH.dbd. andn is 0 or 1.The compounds of the general Formula I may be prepared by reacting a compound of the general Formula II ##STR2## with a metal derivative of a malonate of the general Formula III ##STR3## or in the presence of a metal compound with a malonate of the general Formula III; or reacting a compound of the general Formula IV ##STR4## with a compound of the general Formula V; ##STR5## or reacting a compound of the general Formula VI ##STR6## with a compound of the general Formula VII ##STR7## (in which Formulae R.sup.1, R.sup.2, R.sup.3, X and n are as stated above; Y stands for halogen, cyano or alkylcarbonyloxy; Z represents halogen; and if Q is hydroxy or alkali metal oxy, P stands for halogen, or if Q stands for halogen P represents hydroxy or alkali metal oxy).The new compounds of the general Formula I possess valuable herbicidal properties.

    摘要翻译: 本发明涉及通式Ⅰ的新的芳氧基苯氧基酰基丙二酸酯,其制备方法和包含其的除草组合物。 在通式Ⅰ中,R1代表氢,卤素,三氟甲基,三氟甲氧基或氰基; R2代表氢,卤素或甲基; R3是C1-4烷基; 并且R 3取代基可以相同或不同,X代表-N =或-CH =且n为0或1.通式I的化合物可以通过使通式II的化合物 (II)与通式III的丙二酸金属衍生物(III)或在具有通式III的丙二酸酯的金属化合物的存在下反应; 或使通式IV的化合物(IV)与通式V的化合物反应; (V)化合物或使通式VI的化合物(VI)与通式VII的化合物VII(其中式R1,R2,R3,X和n如上所述)反应 Y代表卤素,氰基或烷基羰基氧基; Z代表卤素;如果Q是羟基或碱金属氧,P代表卤素,或者如果Q代表卤素,则P代表羟基或碱金属氧)。 通式I的新化合物具有有价值的除草性质。

    Benzoic acid derivatives
    5.
    发明授权
    Benzoic acid derivatives 失效
    苯甲酸衍生物

    公开(公告)号:US4806151A

    公开(公告)日:1989-02-21

    申请号:US799517

    申请日:1985-11-19

    CPC分类号: A01N37/48

    摘要: According to the present invention there are provided fungicidal compositions comprising as active ingredient in an amount of 0.01-80% by weight a new benzoic acid derivative of the general Formula I ##STR1## wherein R.sub.1 and R.sub.2 stand for hydrogen, C.sub.1-8 alkyl, C.sub.2-8 alkenyl or benzyl;R.sub.3 represents hydrogen, C.sub.1-8 alkyl or C.sub.2-8 alkenyl;R.sub.1 and R.sub.2 may be the same or different; and R.sub.3 may be identical with or different from R.sub.1 and/or R.sub.2.According to the present invention there is provided a process for the preparation of the compounds of the general Formula I which comprises esterifying 4-chloro-3,5-dinitro-benzoic acid with a saturated or unsaturated aliphatic alcohol at a temperature between 20.degree. C. and 120.degree. C.--preferably at 60.degree.-100.degree. C.--in the presence of a solvent as medium and in the presence of a catalyst, and aminating the ester thus obtained with ammonia or the corresponding primary or secondary amine at a temperature between 40.degree. C. and 100.degree. C.--preferably at 60.degree.-90.degree. C.--in the melt or in an inert solvent as medium, in the presence of an acid binding agent; or changing the order of succession of the said two steps and carrying out at first amination and thereafter esterification.A preferred representative of the compounds of the general Formula I is the n-propyl-4-diallylamino-3,5-dinitro-benzoate.

    摘要翻译: 根据本发明,提供了杀真菌组合物,其包含0.01-80重量%的作为活性成分的通式I的新的苯甲酸衍生物,其中R1和R2代表氢,C1-8烷基 ,C2-8烯基或苄基; R3表示氢,C1-8烷基或C2-8链烯基; R1和R2可以相同或不同; 并且R 3可以与R 1和/或R 2相同或不同。 根据本发明,提供了制备通式I化合物的方法,该方法包括在饱和或不饱和脂族醇的温度下在20℃下酯化4-氯-3,5-二硝基苯甲酸 和120℃ - 优选在60℃-100℃下 - 在溶剂作为介质存在下并在催化剂存在下,将氨基或相应的伯或仲胺胺化为 温度在40℃至100℃之间 - 优选在60-90℃下 - 在熔体中或在惰性溶剂中作为介质,在酸结合剂存在下进行; 或改变所述两个步骤的连续顺序,并首先进行胺化和酯化。 通式I的化合物的优选代表是正丙基-4-二烯丙基氨基-3,5-二硝基苯甲酸酯。

    Microemulsions and Their Use for Improving the Biological Efficacy of Pesticides
    8.
    发明申请
    Microemulsions and Their Use for Improving the Biological Efficacy of Pesticides 有权
    微乳液及其用于提高农药生物功效的用途

    公开(公告)号:US20100173782A1

    公开(公告)日:2010-07-08

    申请号:US12601765

    申请日:2007-10-25

    IPC分类号: A01N25/04 A01P3/00 A01P13/00

    摘要: Homogenous and stable adjuvants in the form of microemulsions for use in agriculture containing: a) a mixture of surfactants comprising i) one or more anionic derivatives of an alkylpolyglycoside; ii) one or more alkylpolyglycosides; iii) one ore more anionic derivatives of a fatty alcohol; b) one or more methyl esters of fatty acids deriving from the transestehfication of vegetable oils, one or more vegetable oils, or mixture thereof; c) one or more nonionic surfactants; d) water.

    摘要翻译: 用于农业的微乳形式的均匀和稳定的佐剂,其含有:a)表面活性剂混合物,其包含i)一种或多种烷基多糖苷的阴离子衍生物; ii)一种或多种烷基聚糖苷; iii)一种或多种脂肪醇的阴离子衍生物; b)一种或多种衍生自植物油,一种或多种植物油或其混合物的过氧化物质的脂肪酸甲酯; c)一种或多种非离子表面活性剂; d)水。

    Pesticidal compositions comprising ethoxylated citric or tartaric acid
derivatives as stabilizing surfactants
    9.
    发明授权
    Pesticidal compositions comprising ethoxylated citric or tartaric acid derivatives as stabilizing surfactants 失效
    包含乙氧基化柠檬酸或酒石酸衍生物作为稳定表面活性剂的杀虫组合物

    公开(公告)号:US5273953A

    公开(公告)日:1993-12-28

    申请号:US663911

    申请日:1991-03-07

    CPC分类号: A01N25/30 A61K47/14

    摘要: The invention relates to a plant protecting or veterinary or additive composition, containing beside the active ingredient and other usually applied auxiliaries, such as solid and liquid carrier(s), surface active agent(s) and further additive(s), one or more surface active agent(s) of the general formulae (I) ##STR1## or a mixture thereof, wherein R, R.sup.2, R.sup.3 and R.sup.4 are independently from each other hydrogen atom, an organic or inorganic cation or a group of the general formula --(CH.sub.2 --CH.sub.2 --O).sub.n R.sup.1, whereinR.sup.1 is a C.sub.10-20 alkyl group andn is an integer from 4 to 20, with the provisio that from among the substituents R, R.sup.2 and R.sup.3 at least one is a group of the general formula (CH.sub.2 --CH.sub.2 O).sub.n R.sup.1.

    摘要翻译: PCT No.PCT / HU90 / 00032 Sec。 371日期1991年3月7日 102(e)1991年3月7日PCT PCT 1990年5月7日PCT公布。 出版物WO90 / 13222 1990年11月15日,本发明涉及植物保护或兽医或添加剂组合物,除了活性成分和其它通常使用的助剂如固体和液体载体,表面活性剂和另外的添加剂 (I)的一种或多种表面活性剂,或其混合物,其中R,R 2,R 3和R 4彼此独立地为氢, 原子,有机或无机阳离子或通式 - (CH 2 -CH 2 -O)n R 1的基团,其中R 1是C 10-20烷基,n是4至20的整数,条件是从 取代基R,R 2和R 3至少一个是通式(CH 2 -CH 2 O)n R 1的基团。