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31. 发明授权

EP2132167B1 VERFAHREN ZUR HERSTELLUNG VON beta-KETONITRILEN 有权
公开(公告)号：EP2132167B1
公开(公告)日：2013-12-25
申请号：EP08717291.2
申请日：2008-02-29
申请人： BASF SE
发明人： VOGELBACHER, Uwe Josef , OTTO, Peter , RACK, Michael
IPC分类号： C07C253/30 , C07D487/04
CPC分类号： C07D487/04 , C07C253/30 , C07C2601/08 , C07C2601/14 , C07C255/17 , C07C255/40
摘要： The present invention relates to a process for preparing beta-ketonitriles of the general formula I in which R1 is, inter alia, C1-C12-alkyl, C2-C12-alkenyl, C2-C12-alkinyl, C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, phenyl-C1-C4-alkyl, phenoxy-C1-C4-alkyl or benzyloxy-C1-C4-alkyl; R2 is, inter alia, hydrogen, C1-C12-alkyl, C2-C12-alkenyl, C2-C12-alkinyl, C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, phenyl, phenyl-C1-C4-alkyl, phenoxy-C1-C4-alkyl or benzyloxy-C1-C4-alkyl, which comprises reacting a nitrile of the formula II in which R1 has one of the meanings given above with a carboxylic ester of the formula III in which R2 has one of the meanings given above and R3 is C1-C12-alkyl, C1-C4-alkoxy-C1-C4-alkyl, C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, phenyl-C1-C4-alkyl, phenoxy-C1-C4-alkyl or benzyloxy-C1-C4-alkyl, where the reaction is carried out in the presence of a potassium alkoxide and at least 80% of the nitrile of the formula II are added to the reaction under reaction conditions.
摘要翻译：本发明涉及一种制备通式Ⅰ的α-溴代腈的方法，其中R 1特别是C 1 -C 12 - 烷基，C 2 -C 12 - 烯基，C 2 -C 12 - 炔基，C 3 -C 8 - 环烷基， C 3 -C 8 - 环烷基-C 1 -C 4 - 烷基，苯基-C 1 -C 4 - 烷基，苯氧基-C 1 -C 4烷基或苄氧基-C 1 -C 4烷基; R2特别是氢，C 1 -C 12 - 烷基，C 2 -C 12 - 烯基，C 2 -C 12 - 炔基，C 3 -C 8 - 环烷基，C 3 -C 8 - 环烷基-C 1 -C 4 - 烷基，苯基， C 4 - 烷基，苯氧基-C 1 -C 4 - 烷基或苄氧基-C 1 -C 4 - 烷基，其包括使其中R 1具有上述含义之一的式II的腈与式III的羧酸酯反应，其中R 2 具有上述含义之一，R 3为C 1 -C 12 - 烷基，C 1 -C 4 - 烷氧基-C 1 -C 4 - 烷基，C 3 -C 8 - 环烷基，C 3 -C 8 - 环烷基-C 1 -C 4烷基，苯基-C C 4 - 烷基，苯氧基-C 1 -C 4 - 烷基或苄氧基-C 1 -C 4烷基，其中反应在醇盐存在下进行，并且将至少80％的式II的腈加入到反应中在反应条件下。

32. 发明授权

EP2370410B1 2-[(1-CYANOPROPYL)CARBAMOYL]-5-CHLOROMETHYL NICOTINIC ACIDS AND THE USE THEREOF IN MANUFACTURING HERBICIDAL IMIDAZOLINONES 有权
标题翻译： 2 - [（1-氰基丙基）氨基甲酰基] -5-氯甲基烟碱酸和它们在除草的咪唑啉酮的制造
公开(公告)号：EP2370410B1
公开(公告)日：2013-10-23
申请号：EP09745045.6
申请日：2009-11-03
申请人： BASF SE
发明人： MENGES, Frederik , GEBHARDT, Joachim , RACK, Michael , KEIL, Michael , KLIMA, Rodney F. , CORTES, David , LEICHT, Robert , ZECH, Helmut , SCHRÖDER, Jochen
IPC分类号： C07D213/81 , C07D401/04
CPC分类号： C07D401/04 , C07D213/81

33. 发明授权

EP2315760B1 PIPERAZINVERBINDUNGEN MIT HERBIZIDER WIRKUNG 有权
标题翻译：用除草活性的哌嗪化合物
公开(公告)号：EP2315760B1
公开(公告)日：2013-03-06
申请号：EP09780999.0
申请日：2009-07-23
申请人： BASF SE
发明人： PARRA RAPADO, Liliana , HUPE, Eike , WITSCHEL, Matthias , SEITZ, Thomas , SIMON, Anja , REINHARD, Robert , SIEVERNICH, Bernd , GROßMANN, Klaus , EHRHARDT, Thomas , NEWTON, Trevor William , STELZER, Frank , QU, Tao , MOBERG, William Karl , SONG, Dschun , RACK, Michael , FRASSETTO, Timo , KREUZ, Klaus , MAJOR, Julia
IPC分类号： C07D401/06 , C07D403/06 , A01N43/60
CPC分类号： C07D401/06 , A01N43/60 , A01N43/78 , A01N43/80 , A01N43/82 , A01N43/84 , A01N43/90 , C07D403/06 , A01N33/18 , A01N43/54 , A01N2300/00

34. 发明授权

EP2349987B1 VERFAHREN ZUR HERSTELLUNG UND AUFREINIGUNG VON TRIFLUORMETHANSULFINSÄURE 有权
标题翻译：方法生产和纯化三氟甲磺酸
公开(公告)号：EP2349987B1
公开(公告)日：2012-11-14
申请号：EP09783451.9
申请日：2009-09-28
申请人： BASF SE , Merial Limited
发明人： SUKOPP, Martin , KORTE, Alexander , FÜLSTER, Stefan , KEIL, Michael , RACK, Michael
IPC分类号： C07C303/42 , C07D231/44 , C07C313/02 , C07C313/04 , A01N43/00
CPC分类号： C07D231/44 , C07C313/04

35. 发明公开

EP2365965A1 Process for manufacturing substituted 3-pyridylmethyl ammonium bromides 有权转让
标题翻译：制备取代的3-吡啶基甲基溴化铵的方法
公开(公告)号：EP2365965A1
公开(公告)日：2011-09-21
申请号：EP09755886.0
申请日：2009-11-13
申请人： BASF SE
发明人： GEBHARDT, Joachim , MENGES, Frederik , RACK, Michael , KEIL, Michael , SCHRÖDER, Jochen , ORSTEN, Stefan , ZECH, Helmut , KLIMA, Rodney, F. , CORTES, David , LEICHT, Robert , YEGERLEHNER, Tony
IPC分类号： C07D213/80 , C07D401/04 , A61K31/44 , A61K31/4439
CPC分类号： C07D401/04 , C07D213/80 , C07D401/06 , C07D403/06 , C07D413/06 , C07D417/06
摘要： A process for manufacturing 5,6-disubstituted-3-pyridylmethyl ammonium bromides (I), wherein Q is a tertiary aliphatic or cyclic, saturated, partially unsaturated or aromatic amine; Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; Y and Y1 are each independently OR1, NR1R2, or when taken together YY1 is —O—, —S— or NR3—; R1 and R2 are each independently hydrogen, C1-C4 alkyl optionally substituted with C1-C4 alkoxy or phenyl optionally substituted with one to three C1-C4 alkyl groups, C1-C4 alkoxy groups or halogen atoms, or phenyl optionally substituted with one to three C1-C4 alkyl groups, C1-C4 alkoxy groups or halogen atoms; R3 is hydrogen or C1-C4 alkyl; comprises the steps of (i) reacting a compound of formula (II), wherein the symbols have the meaning given in formula (I), with bromine in the presence of a radical initiator in a solvent mixture comprising an aqueous phase and an organic phase, where the organic phase comprises a solvent selected from 1,2-dichloroethane, chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene and tetrachloromethane, and where the pH-value of the aqueous phase is from 3 to
摘要翻译：制备5,6-二取代-3-吡啶基甲基溴化铵（I）的方法包括以下步骤：（i）使式（II）化合物反应，得到3-溴甲基-5,6-二取代的吡啶化合物（（ii）使式（III）的溴化合物与叔胺碱Q在溶剂中在约0℃至100℃的温度范围内反应。

36. 发明公开

EP2262756A1 PROCESS FOR PREPARING ALKYL 2-ALKOXYMETHYLENE-4,4-DIFLUORO-3-OXOBUTYRATES 有权
标题翻译：用于生产2-烷氧基亚甲基-4,4-二氟-3-OXOBUTTERSÄUREALKYLESTERN
公开(公告)号：EP2262756A1
公开(公告)日：2010-12-22
申请号：EP09715410.8
申请日：2009-02-27
申请人： BASF SE
发明人： MAYWALD, Volker , SMIDT, Sebastian, Peer , WOLF, Bernd , KORADIN, Christopher , ZIERKE, Thomas , RACK, Michael , KEIL, Michael
IPC分类号： C07C67/343 , C07C69/72
CPC分类号： C07D231/14 , C07C67/343 , C07C69/72
摘要： A process for preparing alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrates (VI) where R is methyl or ethyl, from crude reaction mixtures of alkyl 4,4-difluoroacetoacetates (I) by a) reacting alkyl acetate (II), RO M alkoxide (III), where M is a sodium or potassium ion, and alkyl difluoroacetate (IV), without additional solvent to form an enolate (V), b) releasing the corresponding alkyl 4,4-difluoroacetoacetate (I) from the enolate (V) by means of acid, c) removing the salt formed from cation M and acid anion as a solid and d) converting (I), without isolation from the crude reaction mixture, to the alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrate (VI), and the use of (VI) for preparing 1-methyl-3-difluoromethyl-pyrazol-3-ylcarboxyates (VII).

37. 发明授权

EP1127050B1 VERFAHREN ZUR HERSTELLUNG VON 1-SUBSTITUIERTEN 5-HYDROXYPYRAZOLEN 有权
标题翻译：用于生产1-取代-5-羟基吡
公开(公告)号：EP1127050B1
公开(公告)日：2010-08-25
申请号：EP99955919.8
申请日：1999-10-30
申请人： BASF SE
发明人： GÖTZ, Norbert , GÖTZ, Roland , RACK, Michael
IPC分类号： C07D231/18 , C07C243/30 , C07C241/04
CPC分类号： C07C243/30 , C07D231/20
摘要： The invention relates to a method for producing substituted hydroxypyrazoles and new intermediate products. It relates in particular to a method for producing compounds of formula (I) in which R1 is hydrogen, an aliphatic group with between 1 and 8 carbon atoms, C¿1?-C6-alkoxycarbonyl, C1-C6-alkyl thiocarbonyl or a cyclic ring system with between 3 and 14 ring atoms; R?2¿ is hydrogen, an aliphatic group with between 1 and 8 carbon atoms; or R?1 and R2¿ together with the carbon atom to which they are bound are a cyclic or bicyclic ring system with between 3 and 14 ring atoms. Said method comprises the production, as starting or intermediate products, of compounds of formula (II) in which R?3 and R4¿ are readily cleavable groups and R?1 and R2¿ have the meanings given above. Said compounds are cyclized under suitable reaction conditions to yield compounds of formula (I).

38. 发明授权

EP1501788B1 VERFAHREN ZUR HERSTELLUNG VON 3-TRIFLUORMETHYLPHENYL-4-CYANOBENZYLKETON 有权
标题翻译：用于生产3-三氟甲基苯基4-氰基苄基酮
公开(公告)号：EP1501788B1
公开(公告)日：2010-04-14
申请号：EP03720529.1
申请日：2003-04-25
申请人： BASF SE
发明人： ENGEL, Stefan , KEIL, Michael , OTT, Christian , RACK, Michael
IPC分类号： C07C253/30 , C07C255/56
CPC分类号： C07C253/30 , C07C255/56
摘要： The invention relates to a method for producing 3-trifluoromethylphenyl-4-cyanobenzyl ketone by reacting a 3-trifluoromethyl benzoic acid-C1-C2-alkyl ester with 4-tolunitrile in an aprotic polar solvent or in an aprotic polar solvent mixture in the presence of at least one equimolar quantity of a base, whereby the base is selected among potassium alcoholates of primary C1-C4 alkanols.

39. 发明授权

EP2086944B1 VERFAHREN ZUR HERSTELLUNG VON DIFLUORMETHYLPYRAZOLYLCARBOXYLATEN 有权
标题翻译：用于生产DIFLUORMETHYLPYRAZOLYLCARBOXYLATEN
公开(公告)号：EP2086944B1
公开(公告)日：2010-01-13
申请号：EP07822162.9
申请日：2007-11-02
申请人： BASF SE
发明人： RACK, Michael , SMIDT, Sebastian Peer , LÖHR, Sandra , KEIL, Michael , DIETZ, Jochen , RHEINHEIMER, Joachim , GROTE, Thomas , ZIERKE, Thomas , LOHMANN, Jan Klaas , SUKOPP, Martin
IPC分类号： C07D237/04 , C07F7/04
CPC分类号： C07D231/14
摘要： The present invention relates to a process for preparing difluoromethyl-substituted pyrazol-4-yl carboxylates of the formula (I) in which R1 is C1-C8-alkyl, C3-C8-cycloalkyl, C1-C4-alkoxy-C1-C4-alkyl, etc.; and R2 is hydrogen, C1-C4-alkyl, benzyl or phenyl, wherein a) a compound of the general formula (II) in which X is fluorine, chlorine, or bromine, R1 has one of the definitions given above, and R4 is C1-C8-alkyl, C3-C8-cycloalkyl, C2-C8-alkenyl, benzyl or phenyl, is reacted with a silane compound of the general formula R3nSiCl(4-n) in which n is 1, 2 or 3 and the substituents R3 are each independently selected from C1-C8-alkyl and phenyl, and with a metal which is selected from the metals of groups 1, 2, 3, 4 and 12 of the periodic table and has a redox potential of less than -0.7 V, based on a standard hydrogen electrode (at 25°C and 101.325 kPa); and b) the reaction mixture from step a) is reacted with a compound of the general formula (III) in which R2 has one of the definitions given above.

40. 发明公开

EP2061770A1 PIPERAZINVERBINDUNGEN MIT HERBIZIDER WIRKUNG 审中-公开
标题翻译：用除草活性的哌嗪化合物
公开(公告)号：EP2061770A1
公开(公告)日：2009-05-27
申请号：EP08774158.3
申请日：2008-06-20
申请人： BASF SE
发明人： HUPE, Eike , SEITZ, Thomas , WITSCHEL, Matthias , SONG, Dschun , MOBERG, William Karl , PARRA RAPADO, Liliana , STELZER, Frank , VESCOVI, Andrea , NEWTON, Trevor William , REINHARD, Robert , GROSSMANN, Klaus , EHRHARDT, Thomas , RACK, Michael , KIBLER, Elmar , SIEVERNICH, Bernd
IPC分类号： C07D239/22 , C07D239/49 , C07D239/54 , C07D239/58 , C07D239/70 , C07D401/06 , C07D401/10 , C07D403/04 , C07D403/10 , C07D405/04 , C07D413/10 , C07D417/10 , C07D471/14 , C07D487/04 , C07D491/10
CPC分类号： C07D239/54 , A01N43/60 , A01N43/90 , C07D239/22 , C07D239/49 , C07D239/58 , C07D239/70 , C07D401/06 , C07D401/10 , C07D403/04 , C07D403/10 , C07D405/04 , C07D413/10 , C07D417/10 , C07D471/14 , C07D487/04 , C07D491/10
摘要： The present invention relates to piperazine compounds of the general formula (I) defined below and to the use thereof as herbicides. The invention also relates to compositions for crop protection and to a process for controlling undesired plant growth. In formula (I), A1, A2 are each independently aryl or heteroaryl, where Ra is bonded in the ortho position to the bonding site of A1 to a carbon atom or nitrogen atom of A1, Y1, Y2 are each oxygen, sulfur or an NRy1 group, and the variables Ra, Rb, Rc, Rd, Re, Rf, R1, R2, R3, R4, R5, R6, R7 and R8 are each as defined in the claims and the description.

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