Method for preparing dinitrile compound
    2.
    发明授权
    Method for preparing dinitrile compound 有权
    二腈化合物的制备方法

    公开(公告)号:US09394242B2

    公开(公告)日:2016-07-19

    申请号:US14026233

    申请日:2013-09-13

    申请人: LG CHEM, LTD.

    摘要: Disclosed is a method for preparing a dinitrile compound. The method includes reacting an alcohol compound with a nitrile compound having a terminal carbon-carbon unsaturated bond under anhydrous conditions. A potassium alkoxide having 1 to 5 carbon atoms is used as a catalyst in the course of the reaction. According to the method, a high-purity dinitrile compound can be prepared in a simple manner within a short reaction time indicating high productivity.

    摘要翻译: 公开了二腈化合物的制备方法。 该方法包括在无水条件下使醇化合物与具有末端碳 - 碳不饱和键的腈化合物反应。 在反应过程中使用具有1至5个碳原子的醇盐作为催化剂。 根据该方法,可以在短的反应时间内以简单的方式制备高纯度二腈化合物,表明生产率高。

    METHOD OF MAKING FLUORINATED ALKOXY CARBOXYLIC ACIDS AND PRECURSORS THEREOF
    6.
    发明申请
    METHOD OF MAKING FLUORINATED ALKOXY CARBOXYLIC ACIDS AND PRECURSORS THEREOF 有权
    制备氟化烷氧基羧酸及其前体的方法

    公开(公告)号:US20110245520A1

    公开(公告)日:2011-10-06

    申请号:US13133734

    申请日:2009-11-24

    IPC分类号: C07C247/04 C07C51/08

    摘要: A method for preparing saturated partially fluorinated alkoxy carboxylic acids or salts thereof by treating a compound: (II), where Rf represents a fluorinated, linear or branched alkyl residue interruptible by one or more oxygen atoms, n is 0 or 1, with a Z-anion in a reaction medium comprising water and an organic solvent, where the Z-anion is selected from CN—, SCN— and OCN— or combinations thereof. A method of making partially fluorinated ethers of the general formula (I) wherein Rf is defined as above, n is 0 or 1, and Z is nitrile (—CN), azide (—N3), thiocyanate (—SCN) or cyanate (—OCN) group, said method comprising treating a fluorinated olefin of the general formula (II) wherein the Z-anion is CN—, OCN—, SCN— or N3−. A compound of the general formula (I) as previously described where Z is selected from SCN, OCN and N3.

    摘要翻译: 通过处理化合物(II)制备饱和部分氟化的烷氧基羧酸或其盐的方法,其中Rf表示可被一个或多个氧原子中断的氟化的直链或支链烷基,n为0或1,Z为 阴离子在包含水和有机溶剂的反应介质中,其中Z-阴离子选自CN-,SCN-和OCN-或其组合。 制备通式(I)的部分氟化醚的方法,其中Rf定义如上,n为0或1,Z为腈(-CN),叠氮化物(-N 3),硫氰酸酯(-SCN)或氰酸酯 -OCN)基团,所述方法包括处理通式(II)的氟化烯烃,其中Z-阴离子是CN-,OCN-,SCN-或N 3 - 。 其中Z选自SCN,OCN和N 3,如前所述的通式(I)的化合物。

    NITROSUBSTITUTED ARYLOXYALKYLIMIDAZOLINES FOR USE AS PESTICIDES
    7.
    发明申请
    NITROSUBSTITUTED ARYLOXYALKYLIMIDAZOLINES FOR USE AS PESTICIDES 审中-公开
    用作杀虫剂的硝基苯甲酰胺基咪唑啉

    公开(公告)号:US20100267795A1

    公开(公告)日:2010-10-21

    申请号:US12741741

    申请日:2008-10-24

    摘要: The present invention relates to imidazoline derivatives and their use as insecticidal and acaricidal agents. The invention also extends to insecticidal and acaricidal compositions comprising such imidazoline derivatives, and to methods of using such derivatives and/or compositions to combat and control insect and acarine pests. In particular the present invention relates to phenoxy-imidazoline derivatives wherein the phenoxy moiety is substituted with a nitro group. A method of combating and/or controlling an insect or acarid pest, which comprises applying to said pest, or to the locus of said pest, or to a plant susceptible to attack by said pest, a compound of formula (I): or salt or N-oxide thereof.

    摘要翻译: 本发明涉及咪唑啉衍生物及其作为杀虫剂和杀螨剂的用途。 本发明还延伸到包含这种咪唑啉衍生物的杀虫和杀螨组合物,以及使用这些衍生物和/或组合物来对抗和控制昆虫和螨类害虫的方法。 特别地,本发明涉及苯氧基 - 咪唑啉衍生物,其中苯氧基部分被硝基取代。 一种防治昆虫或螨类害虫的方法,其包括向所述有害生物或所述有害生物所在地或向所述有害生物易受攻击的植物施用式(I)化合物或盐 或N-氧化物。