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    PROCESS FOR THE PREPARATION OF CONDENSED PHOSPHORIC ESTERS
    1.
    发明授权
    PROCESS FOR THE PREPARATION OF CONDENSED PHOSPHORIC ESTERS 有权
    用于生产缩合磷酸酯

    公开(公告)号：EP1199310B1

    公开(公告)日：2003-11-05

    申请号：EP99954439.8

    申请日：1999-11-08

    申请人： DAIHACHI CHEMICAL INDUSTRY CO., LTD.

    发明人： NAKAMURA, Shin ,  NOGUCHI, Kazuo ,  FUJISAWA, Taku ,  OHKAWA, Takafumi

    IPC分类号： C07F9/12 ,  C08G79/04

    CPC分类号： C07F9/1406 ,  C07F9/12

    摘要： A process comprising the first step of reacting a phosphorus oxytrihalide with a bisphenol A derivative at a specific ratio to prepare a phosphorohalidate, the second step of removing unreacted phosphorus oxytrihalide, the third step of reacting the reaction product obtained in the second step with a monophenol at 120°C or below, and the fourth step of reacting the phosphorohalidate with a monophenol at 120°C or above. The condensed phosphoric esters obtained by this process are extremely lowered in the content of isopropenylphenyl diphenyl phosphate, which is causative of a lowering in the heat resistance of a resin and staining of molds occurring in molding a resin, when the condensed phosphoric ester is used as an additive for the resin.

    EP0790991A4 -
    3.
    发明公开
    EP0790991A4 - 失效
    EP0790991A4 - Google专利

    公开(公告)号：EP0790991A4

    公开(公告)日：1997-09-03

    申请号：EP95940524

    申请日：1995-11-07

    IPC分类号： C12Q1/42 ,  C07C43/178 ,  C07D321/00 ,  C07F7/18 ,  C07F9/12 ,  C07F9/14 ,  C07F9/655 ,  C07H15/203 ,  G01N33/533

    CPC分类号： G01N33/533 ,  C07C43/1786 ,  C07C2603/74 ,  C07D321/00 ,  C07F7/1856 ,  C07F9/12 ,  C07F9/1406 ,  C07F9/65512

    摘要： A chemiluminescent assay method and compositions are described which use a haloalkoxy group-substituted dioxetane which is deprotected by a hydrolytic enzyme to undergo a chemiluminescent reaction. Chemiluminescent 1,2-dioxetane compounds substituted on the dioxetane ring with a haloalkoxy group which can be triggered by a reagent to generate light are disclosed. Haloalkoxy group-substituted dioxetanes are useful for the detection of triggering agents including enzymes. The enzyme may be present alone or linked to a member of a specific binding pair in an immunoassay, DNA probe assay or other assay where the enzyme is bound to a reporter molecule.

    摘要翻译： 描述了使用被水解酶脱保护的卤代烷氧基取代的二氧杂环丁烷进行化学发光反应的化学发光测定方法和组合物。 披露了在二恶丁环环上被卤代烷氧基取代的化学发光1,2-二氧杂环丁烷化合物，其可以被试剂触发以产生光。 卤代烷氧基取代的二氧杂环丁烷可用于检测引发剂，包括酶。 所述酶可以单独存在或在免疫测定，DNA探针测定或其他测定中与酶结合于报道分子的其他测定中连接至特异性结合对的成员。

    NOVEL 1,2-DIOXETANE COMPOUNDS WITH HALOALKOXY GROUPS, METHODS OF PREPARATION AND USE
    4.
    发明公开
    NOVEL 1,2-DIOXETANE COMPOUNDS WITH HALOALKOXY GROUPS, METHODS OF PREPARATION AND USE 失效
    NEUE 1,2-二氧杂环己烷HALOALKOXY-GRUPPEN，VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG

    公开(公告)号：EP0790991A1

    公开(公告)日：1997-08-27

    申请号：EP95940524.0

    申请日：1995-11-07

    申请人： TROPIX, INC.

    发明人： AKHAVAN-TAFTI, Hashem ,  ARGHAVANI, Zahra ,  EICKHOLT, Robert ,  RASHID, Khaledur

    IPC分类号： C12Q1 ,  C07C43 ,  C07D321 ,  C07F7 ,  C07F9 ,  C07H15 ,  G01N33

    CPC分类号： G01N33/533 ,  C07C43/1786 ,  C07C2603/74 ,  C07D321/00 ,  C07F7/1856 ,  C07F9/12 ,  C07F9/1406 ,  C07F9/65512

    摘要： A chemiluminescent assay method and compositions are described which use a haloalkoxy group-substituted dioxetane which is deprotected by a hydrolytic enzyme to undergo a chemiluminescent reaction. Chemiluminescent 1,2-dioxetane compounds substituted on the dioxetane ring with a haloalkoxy group which can be triggered by a reagent to generate light are disclosed. Haloalkoxy group-substituted dioxetanes are useful for the detection of triggering agents including enzymes. The enzyme may be present alone or linked to a member of a specific binding pair in an immunoassay, DNA probe assay or other assay where the enzyme is bound to a reporter molecule.

    摘要翻译： 描述了一种化学发光测定方法和组合物，其使用被水解酶脱保护的卤代烷氧基取代的二氧杂环丁烷进行化学发光反应。 公开了在二恶丁环上用卤代烷氧基取代的化学发光的1,2-二氧杂环丁烷化合物，其可被试剂触发以产生光。 卤代烷氧基取代的二氧杂环丁烷可用于检测包括酶在内的引发剂。 在免疫测定，DNA探针测定或其它酶结合报告分子的其他测定中，酶可以单独存在或连接到特异性结合对的成员。

    PROCESS FOR PREPARATION OF PHOSPHORIC ESTERS
    5.
    发明授权
    PROCESS FOR PREPARATION OF PHOSPHORIC ESTERS 有权
    用于生产磷酸酯

    公开(公告)号：EP1403272B1

    公开(公告)日：2006-05-24

    申请号：EP02724648.7

    申请日：2002-04-25

    申请人： DAIHACHI CHEMICAL INDUSTRY CO., LTD.

    发明人： TAMURA, Kazunari

    IPC分类号： C07F9/12

    CPC分类号： C07F9/1406 ,  C07F9/12

    摘要： A process for preparation of phosphoric esters which comprises step (1) of reacting phosphorus oxychloride with naphthol at a molar ratio of not larger than 1/1.3 in the presence of a metal halide and removing unreacted phosphorus oxychloride and step (2) of reacting the reaction product of step (1) with phenol at a molar ratio (of chlorine contained in the reaction product to phenol) ranging from 1 : 1 to 1 : 1.5 and removing hydrogen chloride formed by a by-product to thereby obtain a phosphoric ester represented by the general formula (I): (1) wherein n is 1 or 2.

    PROCESS FOR PREPARATION OF PHOSPHORIC ESTERS
    7.
    发明公开
    PROCESS FOR PREPARATION OF PHOSPHORIC ESTERS 有权
    制备磷酸酯的方法

    公开(公告)号：EP1403272A1

    公开(公告)日：2004-03-31

    申请号：EP02724648.7

    申请日：2002-04-25

    申请人： DAIHACHI CHEMICAL INDUSTRY CO., LTD.

    发明人： TAMURA, Kazunari

    IPC分类号： C07F9/12

    CPC分类号： C07F9/1406 ,  C07F9/12

    摘要： A process for preparing a phosphoric ester, comprising: Step (1) of reacting naphthol with phosphorus oxychloride in a molar ratio of 1:1.3 or more in the presence of a metallic halide and removing unreacted phosphorus oxychloride and Step (2) of reacting the reaction product of Step (1) with phenol in a molar ratio (molar ratio of chlorine contained in the reaction product to phenol) of 1:1-1.5 and removing hydrogen chloride produced as a by-product to thereby obtain a phosphoric ester represented by the general formula (I):
    wherein n is 1 or 2.

    摘要翻译： 1。一种磷酸酯的制造方法，其特征在于，在金属卤化物的存在下使萘酚与三氯氧磷以1：1.3以上的摩尔比反应，除去未反应的三氯氧化磷的工序（1） （1）的反应产物与苯酚的摩尔比（反应产物与苯酚中所含的氯的摩尔比）为1:1-1.5，并除去作为副产物产生的氯化氢，从而得到由 通式（I）：其中n是1或2。

    Preparation of phenylphosphate esters of 4,4'-biphenol
    8.
    发明公开
    Preparation of phenylphosphate esters of 4,4'-biphenol 有权
    苯基磷酸盐的制备4,4'-联苯酚酯

    公开(公告)号：EP1327635A1

    公开(公告)日：2003-07-16

    申请号：EP03075003.8

    申请日：2003-01-02

    申请人： Bromine Compounds Ltd.

    发明人： Weinberg, Olga ,  Zilberman, Joseph

    IPC分类号： C07F9/12

    CPC分类号： C07F9/1406 ,  C07F9/12

    摘要： A process for preparing 4,4'-biphenol phenylphosphate ester products is described. These ester products, having low acid value and low contents of phenol and residual catalyst, being flowable powders, and further having excellent physical properties such as heat and hydrolytic stability, are useful as halogen-free, effective flame retardants, particularly in thermoplastic polymer compositions.

    Method of preparing diarylchlorophosphate
    10.
    发明公开
    Method of preparing diarylchlorophosphate 失效
    Verfahren zur Herstellung von Diaryl chlorphosphat

    公开(公告)号：EP0739895A1

    公开(公告)日：1996-10-30

    申请号：EP95302810.7

    申请日：1995-04-26

    申请人： NIPPON CHEMICAL INDUSTRIAL COMPANY LIMITED

    发明人： Hara, Yoshifusa, c/o Nippon Chem. Ind. Co., Ltd. ,  Takada, Masao, c/o Nippon Chem. Ind. Co., Ltd. ,  Kato, Mutsuno, c/o Nippon Chem. Ind. Co., Ltd.

    IPC分类号： C07F9/14

    CPC分类号： C07F9/1406

    摘要： A method of preparing diarylchlorophosphate comprising the step of reacting alkyldiarylphosphate represented by formula (1) and thionyl chloride in the presence of a catalyst:

            R 1 O-P(O)(OAr) 2      (1)

    (where R 1 represents an alkyl group having 1 to 4 carbon atoms, and Ar represents a substituted or unsubstituted aryl group). According to the invention there is provided a method of preparing diarylchlorophosphate having a high purity at a high yield, which can be advantageously used in industrial applications.

    摘要翻译： 一种制备二芳基氯磷酸盐的方法，其包括在催化剂存在下使式（1）烷基二芳基磷酸酯与亚硫酰氯反应的步骤：R OP（O）（OAr）2（其中R 1表示具有 1至4个碳原子，Ar表示取代或未取代的芳基）。 根据本发明，提供了以高产率制备高纯度的二芳基氯磷酸盐的方法，其可有利地用于工业应用中。