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    Hydantoin derivatives
    1.
    发明授权
    Hydantoin derivatives 失效
    乙内酰脲衍生物

    公开(公告)号：US4363916A

    公开(公告)日：1982-12-14

    申请号：US306964

    申请日：1981-09-30

    申请人： Kiyoshi Fukui ,  Noboru Kakeya ,  Hiroshi Jibiki ,  Junichiro Kita

    发明人： Kiyoshi Fukui ,  Noboru Kakeya ,  Hiroshi Jibiki ,  Junichiro Kita

    IPC分类号： A01N43/50 ,  C07D233/78 ,  C07D233/96

    CPC分类号： C07D233/96 ,  A01N43/50

    摘要： Hydantoin derivatives disclosed in the present application are represented by the formula ##STR1## wherein, R.sup.1 represents a hydrogen atom, an alkyl group of from 1 to 4 carbon atoms, an allyl group, a cyclohexyl group, a benzyl group or a group ##STR2## (where R.sup.2 is an alkyl group of from 1 to 4 carbon atoms, an alkoxy group of from 1 to 4 carbon atoms, a halogen atom or a nitro group, and n is 0, 1, 2 or 3), X.sup.1 is an alkoxycarbonyl group of from 2 to 5 carbon atoms, a benzoyl group, an aliphatic acyl group of from 2 to 5 carbon atoms or a cyano group, and Y is an alkoxycarbonyl group of from 2 to 5 carbon atoms or an aliphatic acyl group of from 2 to 5 carbon atoms. The hydantoin derivatives are useful as agricultural chemicals e.g. bactericides or intermediates thereof.

    摘要翻译： 本申请中公开的乙内酰脲衍生物由下式表示：其中，R1表示氢原子，1至4个碳原子的烷基，烯丙基，环己基，苄基或基团

    Orotic acid derivatives
    2.
    发明授权
    Orotic acid derivatives 失效
    油酸衍生物

    公开(公告)号：US4400508A

    公开(公告)日：1983-08-23

    申请号：US319793

    申请日：1981-11-09

    申请人： Kiyoshi Fukui ,  Noboru Kakeya ,  Hiroshi Jibiki ,  Fumio Matsuo

    发明人： Kiyoshi Fukui ,  Noboru Kakeya ,  Hiroshi Jibiki ,  Fumio Matsuo

    IPC分类号： A01N43/54 ,  C07D233/96 ,  C07D239/54 ,  C07D239/557 ,  C07D239/24 ,  C07D239/30

    CPC分类号： C07D239/557 ,  A01N43/54 ,  C07D233/96

    摘要： Novel orotic acid derivatives useful as agricultural chemicals or intermediates thereof are disclosed. The orotic acid derivatives are represented by the formula ##STR1## where Me is an alkali metal, R.sup.1 is an alkyl group of from 1 to 4 carbon atoms, an allyl group, a cyclohexyl group, a benzyl group, or a group ##STR2## (where R.sup.2 is an alkyl group of from 1 to 4 carbon atoms, an alkoxyl group of from 1 to 4 carbon atoms or a halogen atom and n is 0, 1, 2 or 3), m is an integer of 1 or 2, and X is a chlorine, bromine or iodine atom or a group --COR.sup.0 (where R.sup.0 is an alkyl group of from 1 to 4 carbon atoms or a phenyl group) when m is 1, and a group --COO.sup.- when m is 2.

    摘要翻译： 公开了用作农药或其中间体的新型乳清酸衍生物。 乳清酸衍生物由式（I）表示，其中Me是碱金属，R 1是1至4个碳原子的烷基，烯丙基，环己基，苄基或基团。 （其中R 2为1至4个碳原子的烷基，1至4个碳原子的烷氧基或卤素原子，n为0,1,2或3），m为1或2的整数， 当m为1时，X为氯，溴或碘原子或基团-COR0（其中R0为1至4个碳原子的烷基或苯基），当m为2时，为基团-COO-。

    Process for preparing 1,2,4-triazole-3-carboxamides
    3.
    发明授权
    Process for preparing 1,2,4-triazole-3-carboxamides 失效
    制备1,2,4-三唑-3-甲酰胺的方法

    公开(公告)号：US4578479A

    公开(公告)日：1986-03-25

    申请号：US600307

    申请日：1984-04-13

    申请人： Kiyoshi Fukui ,  Noboru Kakeya ,  Mitsushi Taguchi

    发明人： Kiyoshi Fukui ,  Noboru Kakeya ,  Mitsushi Taguchi

    IPC分类号： C07D249/10 ,  C07D249/14 ,  C07D403/06 ,  C07D413/06 ,  C07D401/06

    CPC分类号： C07D249/10

    摘要： There is disclosed a process for preparing a 1,2,4-triazole-3-carboxamide represented by the formula: ##STR1## wherein, R.sup.1 and R.sup.2 represent independently a hydrogen atom, an alkyl group, a cycloalkyl group or an aryl group, or both R.sup.1 and R.sup.2 represent an alkylene group linked with each other directly or through an oxygen atom or a nitrogen atom to form a ring together with the nitrogen atom to which they are attached,which comprises subjecting an oxamohydrazide represented by the formula: ##STR2## wherein R.sup.1 and R.sup.2 have the same meanings as defined above,to reaction with formamidine or a salt thereof.

    摘要翻译： 公开了由下式表示的1,2,4-三唑-3-甲酰胺的制备方法：其中，R 1和R 2分别独立地表示氢原子，烷基，环烷基或芳基， 或者R 1和R 2均表示直接或通过氧原子或氮原子彼此连接的亚烷基，与它们所连接的氮原子一起形成环，其包括使由下式表示的氧杂酰肼经受其中R1和R2具有与上述相同的含义，与甲脒或其盐反应。

    Method for producing triphenylphosphine
    4.
    发明授权
    Method for producing triphenylphosphine 失效
    三苯基膦的制造方法

    公开(公告)号：US4301301A

    公开(公告)日：1981-11-17

    申请号：US145327

    申请日：1980-04-30

    申请人： Kiyoshi Fukui ,  Noboru Kakeya

    发明人： Kiyoshi Fukui ,  Noboru Kakeya

    IPC分类号： C07F9/50 ,  C07F9/535

    CPC分类号： C07F9/535 ,  C07F9/509

    摘要： Triphenylphosphine is produced in a high degree of yield by bringing pressurized hydrogen into contact with a triphenylphosphine dihalide dissolved in a solvent consisting of at least one member selected from monochlorobenzene and dichlorobenzenes.

    摘要翻译： 通过使加压的氢与溶于由选自一氯苯和二氯苯中的至少一种的溶剂组成的溶剂中的三苯基膦二卤化物接触而以高产率生产三苯基膦。

    .omega.-hydroxy-(.omega.-3)-ketonitrile and method for preparing .omega.-hydroxyaliphatic acid
    6.
    发明授权
    .omega.-hydroxy-(.omega.-3)-ketonitrile and method for preparing .omega.-hydroxyaliphatic acid 失效
    ω-羟基 - （ω-3） - 甲腈和制备ω-羟基脂肪酸的方法

    公开(公告)号：US5350868A

    公开(公告)日：1994-09-27

    申请号：US20296

    申请日：1993-02-19

    申请人： Hiroshi Yoshida ,  Noboru Kakeya ,  Masanori Kashiwagi

    发明人： Hiroshi Yoshida ,  Noboru Kakeya ,  Masanori Kashiwagi

    IPC分类号： C07C51/08 ,  C07C59/01 ,  C07C253/30 ,  C07C255/12 ,  C07C255/17

    CPC分类号： C07C253/30 ,  C07C255/17

    摘要： There are disclosed (i) .omega.-hydroxy-(.omega.-3)-ketonitrile represented by the formula ( I ):NC(CH.sub.2).sub.n --CO--(CH.sub.2).sub.3 OH (I)wherein n is an integer of 7 to 11, (ii) a method for preparing the .omega.-hydroxy-(.omega.-3)-ketonitrile which comprises reacting .alpha.-(.omega.-cyanoalkanoyl)-.gamma.-butyrolactone represented by the formula (II): ##STR1## wherein n has the same meaning as defined above, in the presence of 1 to less than 2 mole of an alkali metal hydroxide per mole of the butyrolactone in an aqueous medium, and (iii) a method for preparing .omega.-hydroxy fatty acid represented by the formula (IV):HOOC(CH.sub.2).sub.n+4 --OH (IV)wherein n has the same meaning as defined above, which comprises reacting the above .omega.-hydroxy-(.omega.-3)-ketonitrile of the formula (I) with hydrazine in an aqueous solution of an alkali metal hydroxide.

    摘要翻译： 公开了（i）由式（I）表示的ω-羟基 - （ω-3） - 甲腈：NC（CH 2）n -CO-（CH 2）3 OH（I）其中n是7至11的整数， （ii）制备ω-羟基 - （ω-3） - 甲腈的方法，其包括使由式（II）表示的α-（ω-氰基烷酰基）-γ-丁内酯：其中n具有 在水性介质中每摩尔丁内酯存在1至小于2摩尔碱金属氢氧化物的情况下，与上述相同的含义，和（iii）由式（Ⅴ）表示的ω-羟基脂肪酸的制备方法 IV）：HOOC（CH 2）n + 4-OH（IV）其中n具有与上述相同的含义，其包括使式（I）的上述ω-羟基 - （ω-3） - 甲腈与肼在 碱金属氢氧化物的水溶液。

    Process for production of biphenyltetracarboxylic acid tetraesters
    8.
    发明授权
    Process for production of biphenyltetracarboxylic acid tetraesters 有权
    联苯四羧酸四酯的制备方法

    公开(公告)号：US06914154B2

    公开(公告)日：2005-07-05

    申请号：US10639324

    申请日：2003-08-12

    申请人： Yasushi Yamamoto ,  Tetsuro Tsuji ,  Jun Haruta ,  Kikuo Ataka ,  Noboru Kakeya

    发明人： Yasushi Yamamoto ,  Tetsuro Tsuji ,  Jun Haruta ,  Kikuo Ataka ,  Noboru Kakeya

    IPC分类号： C07C67/343 ,  C07C6/12 ,  C07C69/00 ,  C07C69/76 ,  C07F9/94

    CPC分类号： C07C67/343 ,  C07C69/76

    摘要： A production process, especially a continuous production process, for a biphenyltetracarboxylic acid tetraester characterized by carrying out, in parallel, a step of preliminarily mixing a phthalic acid diester and a palladium compound-containing catalyst to prepare a starting mixture, a step of continuously or intermittently supplying the starting mixture to a reactor, a step of conducting oxidative dimerization reaction of the phthalic acid diester in a temperature range of from 140° C. and lower than 250° C. while supplying molecular oxygen to the reactor to form a reaction mixture in the reactor, and a step of continuously or intermittently removing a portion of the reaction mixture from the reactor. Preferably, the palladium compound-containing catalyst in the starting mixture is dissolved in the phthalic acid diester, the palladium compound-containing catalyst comprises a palladium compound, a bidentate ligand and a copper compound, the reactor consists of a plurality of serially connected reactors and a carboxylic acid is also continuously or intermittently supplied to the reactor.

    摘要翻译： 一种联苯四甲酸四酯的生产方法，特别是连续制备方法，其特征在于并行地进行预先混合邻苯二甲酸二酯和含钯化合物的催化剂以制备起始混合物的步骤，连续或 将起始混合物间歇地供应到反应器中，在140℃和低于250℃的温度范围内进行邻苯二甲酸二酯的氧化二聚反应的步骤，同时向反应器中供应分子氧以形成反应混合物 在反应器中，以及从反应器连续或间歇地除去反应混合物的一部分的步骤。 优选地，起始混合物中含钯化合物的催化剂溶解在邻苯二甲酸二酯中，含钯化合物的催化剂包括钯化合物，二齿配位体和铜化合物，反应器由多个串联的反应器和 羧酸也连续地或间歇地供应到反应器中。