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公开(公告)号:CZ298526B6
公开(公告)日:2007-10-24
申请号:CZ2000311
申请日:1998-07-20
Applicant: BASF AG
Inventor: WINGERT HORST , GOETZ NORBERT , KEIL MICHAEL , KLINTZ RALF , VOGELBACHER UWE JOSEF , WAHL JOSEF
IPC: C07D231/08 , C07D231/20 , C07B39/00 , C07C205/11 , C07D231/22
Abstract: Deriváty 2-(3-pyrazolyloxymethylen)nitrobenzenu vzorce I, kde substituenty a indexy mají specifickývýznam, se pripraví bromací o-nitrotoluenu vzorceII a následnou reakcí s 3-hydroxypyrazolem vzorceIV.
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公开(公告)号:NO324408B1
公开(公告)日:2007-10-08
申请号:NO20026201
申请日:2002-12-23
Applicant: BASF AG
Inventor: KEIL MICHAEL , RACK MICHAEL , GEBHARDT JOACHIM , LOCHTMAN RENE , DEYN WOLFGANG VON
IPC: C07D261/04 , C07C209/74 , C07C211/52
Abstract: The invention relates to a method for producing 4-bromine-aniline derivatives of formula (I), wherein the substituents have the following meanings: R : C1-C6-alkyl, C1-C6-halogenalkyl, C1-C6-alkoxy, C1-C6-halogen-alkoxy, C3-C8-cycloalkyl, halogen; R : C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkyl, C2-C6-alkenyl, cyano or a heterocyclic radical.
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公开(公告)号:SK285627B6
公开(公告)日:2007-05-03
申请号:SK17972002
申请日:2001-06-29
Applicant: BASF AG
Inventor: LOCHTMAN RENE , KEIL MICHAEL , GEBHARDT JOACHIM , RACK MICHAEL , VON DEYN WOLFGANG
IPC: C07D261/00 , C07C209/00 , C07C209/74 , C07C211/00 , C07C211/52 , C07C251/00 , C07D261/04 , C07D413/00
Abstract: It is disclosed a method for producing 4-bromine-aniline derivatives of formula (I), wherein the substituents have the following meanings: R1 means C1-C6-alkyl, C1-C6-halogenalkyl, C1-C6-alkoxy, C1-C6-halogen-alkoxy, C3-C8-cycloalkyl, halogen; R means C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkyl, C2-C6-alkenyl, cyano or a heterocyclic radical.
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公开(公告)号:ES2266246T3
公开(公告)日:2007-03-01
申请号:ES01967194
申请日:2001-07-17
Applicant: BASF AG
Inventor: LOCHTMAN RENE , KEIL MICHAEL , GEBHARDT JOACHIM , RACK MICHAEL , VON DEYN WOLFGANG
IPC: C07C251/40 , C07B61/00 , C07C319/14 , C07C323/62 , C07D261/04 , C07D413/04 , C07D413/10
Abstract: Un proceso para la preparación de un derivado de 4- tioalquilbromobenceno de fórmula I en donde: R1 es alquilo C1-C6, haloalquilo C1-C6, alcoxi C1- C6, haloalcoxi C1-C6 cicloalquilo C3-C8, halógeno, R2 es ciano o un radical heterocíclico, R3 es alquilo C1-C6, que comprende la reacción de un compuesto de fórmula II, en la cual R1 y R2 son como se definió anteriormente, con un dialquil disulfuro de fórmula III R3-S-S-R3 III en presencia de un nitrito y un catalizador en un solvente adecuado y en donde la relación molar del catalizador y el compuesto de fórmula II es de 0, 005:1 a 0, 05:1.
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公开(公告)号:EA008040B1
公开(公告)日:2007-02-27
申请号:EA200500897
申请日:2003-12-01
Applicant: BASF AG
Inventor: MAYWALD VOLKER , HOFFMAN NICO , KEIL MICHAEL , VOGELBACHER UWE JOSEF , WEVERS JAN HENDRICK
IPC: C07C45/46 , C07C45/81 , C07C49/84 , C07C51/363 , C07C51/60
Abstract: Изобретениеотноситсяк способуполучениябензофеноновформулы IвкоторойХ можетозначатьхлор, гидрокси, метоксиили C-С-алкилкарбонилоксии Y можетозначатьхлорилибром, взаимодействиемхлорангидридакислотыформулы IIвкоторойХ и Y имеютвышеприведенноезначение, с 3,4,5-триметокситолуолом, причемреакциюпроводятв присутствии a) ароматическогоуглеводородав качестверазбавителяи разбавительвыбранизгруппы, включающейхлорбензол, бензотрифториди нитробензол, и b) 0,01 до 0,2 мол.% железногокатализаторав пересчетенахлорангидридкислоты, c) притемпературе, лежащеймежду 60°Си точкойкипениясоответствующегоразбавителя.
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公开(公告)号:EA007931B1
公开(公告)日:2007-02-27
申请号:EA200300100
申请日:2001-07-17
Applicant: BASF AG
Inventor: LOCHTMAN RENE , KEIL MICHAEL , GEBHARDT JOACHIM , RACK MICHAEL , VON DEYN WOLFGANG
IPC: C07C251/40 , C07B61/00 , C07C319/14 , C07C323/62 , C07D261/04 , C07D413/04 , C07D413/10
Abstract: Изобретениеотноситсяк способуполученияпроизводных 4-тиоалкилбромбензолаформулы Iгде RозначаетС-Салкил, С-Сгалогеналкил, С-Салкокси, С-Сгалогеналкокси, С-Сциклоалкил, галоген; Rозначаетизоксазольное, изоксазолиновоеилиизоксазолидиновоекольцо; RозначаетС-Салкил; включающемуваимодействиесоединенияформулы IIвкоторой Rи Rимеютвышеприведенноезначение, сдиалкилдисульфидомформулы IIIвприсутствиинитритаи катализаторав подходящемрастворителе.
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公开(公告)号:BRPI0417052A
公开(公告)日:2007-02-06
申请号:BRPI0417052
申请日:2004-12-01
Applicant: BASF AG
Inventor: HAMPRECHT GERHARD , PUNL MICHAEL , WOLF BERND , KEIL MICHAEL , REINHARD ROBERT , SEITZ WERNER , MAYER GUIDO
IPC: C07D239/54 , C07D239/56
Abstract: A process is described for preparing 3-phenyl(thio)uracils or 3-phenyldithiouracils of the formula I, by reacting a phenyl iso(thio)cyanate of the formula II with an enamine of the formula III and, if appropriate, in a further step, the resulting 3-phenyl(thio)uracil or 3-phenyldithiouracil of the formula I where R1=R1a, when R1=hydrogen, is reacted with an aminating agent of the formula IV to give 3-phenyl(thio)uracils or 3-phenyldithiouracils of the formula I where R1=amino where the variables R1, R1a, R2, R3, R4, X1, X2, X3, Ar, A and L1 are each as defined in claim 1.
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公开(公告)号:AU2001269111B2
公开(公告)日:2006-12-14
申请号:AU2001269111
申请日:2001-06-29
Applicant: BASF AG
Inventor: RACK MICHAEL , GEBHARDT JOACHIM , KEIL MICHAEL , DEYN WOLFGANG VON , LOCHTMAN RENE
IPC: C07D261/04 , C07C209/74 , C07C211/52
Abstract: The invention relates to a method for producing 4-bromine-aniline derivatives of formula (I), wherein the substituents have the following meanings: R : C1-C6-alkyl, C1-C6-halogenalkyl, C1-C6-alkoxy, C1-C6-halogen-alkoxy, C3-C8-cycloalkyl, halogen; R : C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkyl, C2-C6-alkenyl, cyano or a heterocyclic radical.
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公开(公告)号:CA2345717C
公开(公告)日:2006-05-09
申请号:CA2345717
申请日:1999-09-16
Applicant: BASF AG
Inventor: KEIL MICHAEL , SAUTER HUBERT , WOLF BERND , RACK MICHAEL , STEINMETZ ADRIAN , MAYER HORST , GOTZ ROLAND , GYPSER ANDREAS , GROTE THOMAS
IPC: C07C251/34 , C07C249/08 , C07C249/12 , C07C251/38 , C07C251/60 , C07D317/28 , C07D319/06
Abstract: The present invention relates to a method for the production of trion- bis(oxime ether) derivatives of formula (I), wherein the substituents have the following meaning: R1, R3 represent unsubstituted, partially or totally halogenated C1-C6-alkyl or C3-C6-cycloalkyl; R2, R4 represent C1-C4 alkyl or a methyl substituted by C2-C4-alkenyl, C2-C4 - alkinyl or phenyl and X represents oxygen or N-OH. The invention also relates to the intermediate products obtained with said metho d.
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公开(公告)号:AU2005266622A1
公开(公告)日:2006-02-02
申请号:AU2005266622
申请日:2005-07-13
Applicant: BASF AG
Inventor: LOHR SANDRA , SCHMIDT THOMAS , MAYER GUIDO , GEBHARDT JOACHIM , KEIL MICHAEL , WOLF BERND
IPC: C07D239/54 , C07C307/06
Abstract: The present invention relates to a process for preparing 3-phenyl(thio)uracils and -dithiouracils of the formula I where the variables are each as defined in the description, and also intermediates for their preparation.
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