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公开(公告)号：DE502006001614D1
公开(公告)日：2008-10-30
申请号：DE502006001614
申请日：2006-05-18
Applicant: BASF SE
Inventor： GEBHARDT JOACHIM , LOEHR SANDRA , KEIL MICHAEL , SCHMIDT THOMAS , WEVERS JAN HENDRIK , ZECH HELMUT , HAEBERLE RUDOLF
IPC: C07D239/54
Abstract: The present invention relates to a process for preparing 1-alkyl-3-phenyluracils of the formula I where the variables R1 to R7 are as defined in the description by reacting 3-phenyluracils of the formula II and alkylating agents of the formula III R1-L1 III, with one another, wherein during the entire reaction the pH is kept in a range from 1 to 6 by adding base a little at a time.
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公开(公告)号：DE50212515D1
公开(公告)日：2008-08-28
申请号：DE50212515
申请日：2002-08-02
Applicant: BASF SE
Inventor： KUDIS STEFFEN , LOCHTMAN RENE , EHRESMANN MANFRED , KEIL MICHAEL , GEBHARDT JOACHIM , RACK MICHAEL , SCHIMETZEK RALF
IPC: C07C201/04 , C07B61/00 , C07C203/00
Abstract: In a continuous process for the preparation of alkyl nitrites and dinitrites, an alkanol or dialkanol is first mixed with an aqueous mineral acid, the reaction mixture obtained is then reacted with an inorganic nitrite and the product obtained can then be isolated immediately.
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公开(公告)号：CA2666196A1
公开(公告)日：2008-04-17
申请号：CA2666196
申请日：2007-10-12
Applicant: BASF SE
Inventor： HAMPRECHT GERHARD , MAYER GUIDO , SEITZ WERNER , SCHMIDT THOMAS , COX GERHARD , REINHARD ROBERT , GEBHARDT JOACHIM , SIEVERNICH BERND , LOEHR SANDRA , WOLF BERND , MICHEL ALFRED , KEIL MICHAEL , SAXELL HEIDI EMILIA , ZAGAR CYRILL , ERK PETER , WEVERS JAN HENDRIK
IPC: C07D239/54 , A01N43/48
Abstract: The present invention relates to a crystalline form of 2-chloro-5-[3,6-di hydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N- [[methyl-(1-methylethyl)amino]sulphonyl]benzamide. The invention also relate s to a method for preparing this crystalline form and to formulations for cr op protection which comprise this crystalline form of the phenyluracil.
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公开(公告)号：AU2007306270A1
公开(公告)日：2008-04-17
申请号：AU2007306270
申请日：2007-10-12
Applicant: BASF SE
Inventor： MICHEL ALFRED , REINHARD ROBERT , SEITZ WERNER , ZAGAR CYRILL , LOHR SANDRA , COX GERHARD , MAYER GUIDO , SCHMIDT THOMAS , HAMPRECHT GERHARD , WOLF BERND , GEBHARDT JOACHIM , SIEVERNICH BERND , WEVERS JAN HENDRIK , ERK PETER , KEIL MICHAEL , SAXELL HEIDI EMILIA
IPC: C07D239/54 , A01N43/48
Abstract: The present invention relates to a crystalline form of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)-amino]sulfonyl]benzamide. The invention also relates to a process for the preparation of this crystalline form and to plant protection formulations which comprise this crystalline form of the phenyluracil.
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公开(公告)号：DK1692115T3
公开(公告)日：2008-03-25
申请号：DK04803387
申请日：2004-12-01
Applicant: BASF SE
Inventor： HAMPRECHT GERHARD , PUHL MICHAEL , WOLF BERND , KEIL MICHAEL , REINHARD ROBERT , SEITZ WERNER , MAYER GUIDO
IPC: C07D239/56 , C07D239/54
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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Patent Agency Ranking
公开(公告)号：CA2821517A1
公开(公告)日：2007-06-07
申请号：CA2821517
申请日：2006-11-23
Applicant: BASF SE
Inventor： SCHMIDT THOMAS , GEBHARDT JOACHIM , LOHR SANDRA , KEIL MICHAEL , WEVERS JAN HENDRIK , RACK MICHAEL , MAYER GUIDO , PLESCHKE AXEL
IPC: C07C201/12 , C07C205/57 , C07C253/30 , C07C255/57
Abstract: The invention relates to a process for preparing fluorinated m-nitrobenzoyl chlorides IIA where R1, R2, R3 and R4 are each hydrogen, halogen, cyano, nitro, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy or C1-C6-haloalkoxy, and at least one of the radicals R1 to R4 is fluorine, by hydrolyzing fluorinated m-nitrobenzotrichlorides wherein the reaction takes places in the presence of a catalyst or in a weakly acidic medium and also at temperatures less than 80°C.
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公开(公告)号：CA2821516A1
公开(公告)日：2007-06-07
申请号：CA2821516
申请日：2006-11-23
Applicant: BASF SE
Inventor： SCHMIDT THOMAS , GEBHARDT JOACHIM , LOHR SANDRA , KEIL MICHAEL , WEVERS JAN HENDRICK , RACK MICHAEL , MAYER GUIDO , PLESCHKE AXEL
IPC: C07C201/12 , C07C205/57 , C07C253/30 , C07C255/57
Abstract: The invention relates to a process for preparing fluorinated m-nitrobenzoyl chlorides IIA where R1, R2, R3 and R4 are each hydrogen, halogen, cyano, nitro, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy or C1-C6-haloalkoxy, and at least one of the R1 to R4 radicals is fluorine, by reacting fluorinated m-nitrobenzoic acids with chlorinating agents, the reaction taking place in the presence of catalytic amounts of a phosphine derivative.
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公开(公告)号：DK2982673T3
公开(公告)日：2018-06-06
申请号：DK15170511
申请日：2009-12-07
Applicant: BASF SE
Inventor： RACK MICHAEL , GEBHARDT JOACHIM , MENGES FREDERIK , KEIL MICHAEL , KLIMA RODNEY F , CORTES DAVID , LEICHT ROBERT , ZECH HELMUT , SCHRÖDER JOCHEN
IPC: C07D401/04 , C07D213/80
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公开(公告)号：DK2794554T3
公开(公告)日：2016-12-05
申请号：DK12813842
申请日：2012-12-20
Applicant: BASF SE
Inventor： DOCHNAHL MAXIMILIAN , RACK MICHAEL , KEIL MICHAEL , WOLF BERND , VOGELBACHER UWE JOSEF , GEBHARDT JOACHIM , MAYWALD VOLKER , FRASSETTO TIMO
IPC: C07C231/12 , C07C235/20 , C07D207/06 , C07D211/16 , C07D295/185 , C07D413/04
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公开(公告)号：BRPI0719209B1
公开(公告)日：2016-11-22
申请号：BRPI0719209
申请日：2007-10-12
Applicant: BASF SE
Inventor： MICHEL ALFRED , SIEVERNICH BERND , WOLF BERND , ZAGAR CYRILL , COX GERHARD , HAMPRECHT GERHARD , MAYER GUIDO , SAXELL HEIDI EMILIA , WEVERS JAN HENDRIK , GEBHARDT JOACHIM , KEIL MICHAEL , ERK PETER , REINHARD ROBERT , LÖHR SANDRA , SCHMIDT THOMAS , SEITZ WERNER
IPC: C07D239/54 , A01N43/48
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