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    Method for producing 2-(3-pyrazolyloxymethylene)nitrobenzene
    1.
    发明专利
    Method for producing 2-(3-pyrazolyloxymethylene)nitrobenzene 审中-公开
    2-（3-吡咯烷基甲基）亚硝基苯的制备方法

    公开(公告)号：JP2010106027A

    公开(公告)日：2010-05-13

    申请号：JP2009269481

    申请日：2009-11-27

    Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

    Inventor： WINGERT HORST ,  GOETZ NORBERT ,  KEIL MICHAEL ,  KLINTZ RALF ,  VOGELBACHER UWE JOSEF ,  WAHL JOSEF

    IPC: C07D231/20 ,  C07D231/22 ,  C07B39/00 ,  C07C205/11 ,  C07D231/08

    CPC classification number: C07D231/08 ,  C07C201/12 ,  C07C205/11

    Abstract: PROBLEM TO BE SOLVED: To provide an industrially applicable method for synthesizing a 2-(3-pyrazolyloxymethylene)nitrobenzene derivative. SOLUTION: The 2-(3-pyrazolyloxymethylene)nitrobenzene derivative is represented by formula I [wherein, R 1 is a halogen atom, or a (substituted) alkyl or alkoxy; R 2 is a cyano, a halogen atom, an alkyl, a haloalkyl, an alkoxy, an alkylthio or an alkoxycarbonyl group; R 3 is an (substituted) alkyl, an alkenyl or an alkynyl, an (substituted) carbocyclic group or hetrocyclic group, being saturated or unsaturated at one or two position(s), or a (substituted) aryl or heteroaryl group; m is 0, 1 or 2, when m is >1, R 2 groups may differ from each other, and when n is 0-3 or 4 and >1, R 1 groups may differ from each other]. The 2-(3-pyrazolyloxymethylene)nitrobenzene derivative is produced by conducting a reaction between the corresponding brominated o-nitrobenzyl derivative and a 3-hydroxypyrazole derivative. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 待解决的问题：提供合成2-（3-吡唑氧基亚甲基）硝基苯衍生物的工业上适用的方法。 解决方案：2-（3-吡唑氧基亚甲基）硝基苯衍生物由式I表示[其中R 1为卤素原子或（取代的）烷基或烷氧基; R 2是氰基，卤素原子，烷基，卤代烷基，烷氧基，烷硫基或烷氧基羰基; 或（取代的）碳原子或杂环基，在一个或两个位置上饱和或不饱和的（取代的）碳环基或杂环基， 芳基或杂芳基; m为0,1或2，当m> 1时，R 2 组可能彼此不同，当n为0-3或4且> 1时，R SP>组可能彼此不同]。 通过进行相应的溴代邻硝基苄基衍生物与3-羟基吡唑衍生物之间的反应来制备2-（3-吡唑氧基亚甲基）硝基苯衍生物。 版权所有（C）2010，JPO＆INPIT

    Method for production of 3-phenyl(thio) uracils and dithiouracils
    2.
    发明专利
    Method for production of 3-phenyl(thio) uracils and dithiouracils 审中-公开
    生产3-苯基（硫代）尿素和二氧化硅的方法

    公开(公告)号：JP2012006936A

    公开(公告)日：2012-01-12

    申请号：JP2011160861

    申请日：2011-07-22

    Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

    Inventor： LOEHR SANDRA ,  GEBHARDT JOACHIM ,  MAYER GUIDO ,  KEIL MICHAEL ,  SCHMIDT THOMAS ,  WOLF BERND

    IPC: C07D239/54 ,  C07C307/06

    CPC classification number: C07D239/54

    Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing 3-phenyl(thio)uracils and -dithiouracils.SOLUTION: In the process for preparing 3-phenyl(thio)uracils and -dithiouracils, carbamates having X, X, Ar, and A in formula and enamines having X, R, R, and Rare made to react with each other (in formula, X, X, and Xrepresent oxygen or sulfur, Ar represents a phenyl residue, A represents an amino residue, and R, R, and Rrepresent hydrogen or the like).

    Abstract translation: 待解决的问题：提供制备3-苯基（硫代）尿嘧啶和二硫尿嘧啶的方法。 解决方案：在制备3-苯基（硫代）尿嘧啶和二硫尿嘧啶的方法中，具有X 1 的氨基甲酸酯，X ，Ar和A在具有X 2 ，R 1 ，R 2 ，并且使R 3 彼此反应（在公式中，X 1 ，X < SP POS =“POST”> 2 ，X 3 表示氧或硫，Ar表示苯基，A表示氨基残基，R 1 ，R 2 ，R 3 表示氢等。 版权所有（C）2012，JPO＆INPIT

    Method for producing 2-chloromethylphenyl acetic acid derivatives
    4.
    发明专利
    Method for producing 2-chloromethylphenyl acetic acid derivatives 有权
    生产2-氯乙酰苯乙酸衍生物的方法

    公开(公告)号：JP2010031027A

    公开(公告)日：2010-02-12

    申请号：JP2009224405

    申请日：2009-09-29

    Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

    Inventor： MAYER GUIDO ,  CULLMANN OLIVER ,  WOLF BERND ,  KEIL MICHAEL

    IPC: C07C249/12 ,  C07B61/00 ,  C07C251/38 ,  C07C251/48

    CPC classification number: C07C249/12 ,  C07C251/48

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-methoxyimino-2-[2-(chloromethyl)phenyl]acetic acid derivatives. SOLUTION: The invention relates to a method for producing 2-chloromethylphenyl acetic acid derivatives of formula I, in which X represents 1-4C alkoxy or methylamino, by cleaving the ether bonds in compounds of formula II, in which R represents 1-4C alkyl, 1-4C alkoxy, 1-2C alkyl halide, 1-4C alkylcarbonyl, 1-4C alkylcarbonyloxy, halogen, nitro or cyano. The inventive method is characterized in that the transformation takes place in the presence of hydrogen chloride and an inert solvent, and in that a catalyst selected from the group consisting of iron, indium and halogenides, oxides or triflates thereof is added to the reaction mixture. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 待解决的问题：提供2-甲氧基亚氨基-2- [2-（氯甲基）苯基]乙酸衍生物的制备方法。 解决方案：本发明涉及通过切割式II化合物中的醚键制备式I的2-氯甲基苯基乙酸衍生物的方法，其中X表示1-4C烷氧基或甲基氨基，其中R表示1 1-4C烷基，1-4C烷氧基，1-2C烷基卤，1-4C烷基羰基，1-4C烷基羰基氧基，卤素，硝基或氰基。 本发明的方法的特征在于转化在氯化氢和惰性溶剂的存在下进行，并且将由选自铁，铟和卤化物，氧化物或三氟甲磺酸酯的催化剂加入到反应混合物中。 版权所有（C）2010，JPO＆INPIT

    METHOD FOR THE PRODUCTION OF HALOGEN-SUBSTITUTED 2-(AMINOMETHYLIDENE)-3- OXOBUTYRIC ACID ESTERS
    5.
    发明申请
    METHOD FOR THE PRODUCTION OF HALOGEN-SUBSTITUTED 2-(AMINOMETHYLIDENE)-3- OXOBUTYRIC ACID ESTERS 审中-公开
    用于生产方法卤素取代的2-（氨基亚甲基）-3-氧代丁酸

    公开(公告)号：WO2009133179A3

    公开(公告)日：2010-02-25

    申请号：PCT/EP2009055285

    申请日：2009-04-30

    Applicant: BASF SE ,  ZIERKE THOMAS ,  MAYWALD VOLKER ,  RACK MICHAEL ,  SMIDT SEBASTIAN PEER ,  KEIL MICHAEL ,  WOLF BERND ,  KORADIN CHRISTOPHER

    Inventor： ZIERKE THOMAS ,  MAYWALD VOLKER ,  RACK MICHAEL ,  SMIDT SEBASTIAN PEER ,  KEIL MICHAEL ,  WOLF BERND ,  KORADIN CHRISTOPHER

    IPC: C07D231/14 ,  C07D295/145

    CPC classification number: C07D295/145 ,  C07D231/14

    Abstract: The present invention relates to a method for producing 2- (aminomethylidene)-4,4dihalo-3-oxobutyric acid esters of the formula (I), where R1, R2, R3 are C1-C6-alkyl, C1-C6-haloalkyl, C2-C6-alkenyl, C3-C10-cycloalkyl or benzyl and/or R2 together with R3 and the nitrogen atom, to which both radicals are bound, are a heterocyclic radical, wherein a corresponding 3-aminoacrylic acid ester is reacted with a halogen-substituted acetyl fluoride in the presence of at least one alkali or earth alkali metal fluoride. The invention also relates to the further reaction of halogen-substituted 2-(aminomethylidene)-3-oxobutyric acid esters of the formula (1) into halomethyl-substituted pyrazole-4-ylcarboxylic acids and the esters thereof.

    Abstract translation: 本发明涉及2-（氨基 - 亚甲基）的制备方法中，式-4,4-二卤代-3-氧代丁酸酯（I）其中R1，R2，R3是C1-C6烷基，C1-C6卤代烷基 ，C2-C6链烯基，C3-C10环烷基或与R 3苄基和/或R 2在一起并到两个基团连接的氮原子代表的杂环基团，其中一个相应的3-氨基丙烯酸酯是具有 卤乙酰氟取代反应是在至少一种碱金属或碱土金属氟化物的存在; 和卤素 - 取代的2-（氨基亚甲基）-3-氧代丁酸的式（I）的酯的进一步反应卤代甲基取代的吡唑-4-基甲酸和它们的酯。

    METHOD FOR PREPARING 1,3,4-SUBSTITUTED PYRAZOL COMPOUNDS
    6.
    发明申请
    METHOD FOR PREPARING 1,3,4-SUBSTITUTED PYRAZOL COMPOUNDS 审中-公开
    用于生产取代1,3,4-吡唑

    公开(公告)号：WO2009135808A2

    公开(公告)日：2009-11-12

    申请号：PCT/EP2009055328

    申请日：2009-05-04

    Applicant: BASF SE ,  WOLF BERND ,  MAYWALD VOLKER ,  KEIL MICHAEL ,  KORADIN CHRISTOPHER ,  RACK MICHAEL ,  ZIERKE THOMAS ,  SUKOPP MARTIN

    Inventor： WOLF BERND ,  MAYWALD VOLKER ,  KEIL MICHAEL ,  KORADIN CHRISTOPHER ,  RACK MICHAEL ,  ZIERKE THOMAS ,  SUKOPP MARTIN

    IPC: C07D231/14

    CPC classification number: C07D409/12 ,  C07C251/76 ,  C07C251/84 ,  C07C251/86 ,  C07D231/14

    Abstract: The present invention relates to a method for preparing 1,3-substituted pyrazol compounds of formula (I), where X stands for a group CX1X2X3, with X1, X2 and X3 being hydrogen, fluorine or chlorine, independently of one another, R1 being an C1-C4 alkyl or cyclopropyl, and R2 being hydrogen, CN or a group CO2R2a, where R2a stands for C1-C6 alkyl in particular, comprising the following steps: i) reacting a compound of formula II with a hydrazone of formula (III), wherein in formula (II) the variables X and R2 have the same meaning as indicated for formula (I), Y stands for oxygen, a group NRy1 or a group [NRy2Ry3]+Z- , R3 stands for OR3a or a group NR3bR3c, and wherein in formula (III) the variable R1 has the same meaning as indicated for formula (I), R4 and R5 stand for hydrogen, C1-C6 alkyl, alternatively substituted phenyl, independent of one another, wherein at least one of the radicals R4 or R5 is different from hydrogen and where R4 and R5 can also stand for a 5 to 10-membered saturated carbocycle together with the carbon atom connected thereto; treatment of the reaction product obtained thereby with an acid in the presence of water.

    Abstract translation: 本发明涉及一种方法，用于制备1,3-取代的式（I），其中X是特别的一组CX1X2X3，其中X1，X2和X3独立地为特别是氢，氟或氯的吡唑化合物中，R1是C1 〜C 4烷基或环丙基，和R 2是氢，CN或基团CO2R2a，其中R 2a是特别C1-C6烷基，所述方法包括以下步骤：i）将式II的化合物与下式的腙反应 （III）其中在式（II）中，变量，X和R 2具有对式（I）所给出的含义，Y是氧，一组或一组NRy1 [NRy2Ry3] + Z-，R 3表示OR3a或一组NR3bR3c ，并且其中，在式（III）中，变量R1具有式（I）中给出的含义，R4和R5独立地是氢，C1-C6烷基，其任选被取代的苯基，其中至少一个基团 ëR4或R5是不同于氢，并且其中可以与它们所连接为一个5至10元饱和碳环，R4和R5的碳原子一起; 在水存在下用酸处理所得到的反应产物。

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