公开(公告)号：EP2307384B1

公开(公告)日：2012-04-25

申请号：EP09780455.3

申请日：2009-07-10

Applicant: BASF SE

Inventor： WOLF, Bernd ,  SMIDT, Sebastian, Peer ,  MAYWALD, Volker ,  KORADIN, Chistopher ,  RACK, Michael ,  KEIL, Michael ,  ZIERKE, Thomas

IPC: C07D233/90

CPC classification number: C07D233/90

Abstract: A process for preparing 1,3-disubstituted pyrazolecarboxylic esters of the formula (I); where X, Y, Z = hydrogen or halogen and R
1 = C
1 -C
6 -alkyl, by metering an enol ether of the formula (III); where R
2 is C
1 -C
6 -alkyl at from (-41) to (-8O)°C into an alkyl hydrazine of the formula II H
2 N-NH-lower alkyl (II).

公开(公告)号：EP2297111A2

公开(公告)日：2011-03-23

申请号：EP09738223.8

申请日：2009-04-30

Applicant: BASF SE

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 R
1 , R
2 , R
3 are C
1 -C
6 -alkyl, C
1 -C
6 -haloalkyl, C
2 -C
6 -alkenyl, C
3 -C
10 -cycloalkyl or benzyl and/or R
2 together with R
3 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.

公开(公告)号：EP2081914B1

公开(公告)日：2011-03-02

申请号：EP07821246.1

申请日：2007-10-12

Applicant: BASF SE

Inventor： SCHMIDT, Thomas ,  GEBHARDT, Joachim ,  LÖHR, Sandra ,  KEIL, Michael ,  WEVERS, Jan Hendrik ,  ERK, Peter ,  SAXELL, Heidi Emilia ,  HAMPRECHT, Gerhard ,  SEITZ, Werner ,  MAYER, Guido ,  WOLF, Bernd ,  COX, Gerhard ,  MICHEL, Alfred ,  ZAGAR, Cyrill ,  REINHARD, Robert ,  SIEVERNICH, Bernd

IPC: C07D239/54 ,  A01N43/48

CPC classification number: C07D239/54

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]sulphonyl]benzamide. The invention also relates to a method for preparing this crystalline form and to formulations for crop protection which comprise this crystalline form of the phenyluracil.

公开(公告)号：EP3010895B1

公开(公告)日：2017-08-09

申请号：EP14730545.2

申请日：2014-06-17

Applicant: BASF SE

Inventor： FRASSETTO, Timo ,  DOCHNAHL, Maximilian ,  RACK, Michael ,  MAYWALD, Volker ,  WOLF, Bernd ,  GÖTZ, Roland ,  MÜLHEIMS, Philip ,  HÄBERLE, Rudolf

IPC: C07D265/36 ,  C07C17/16

CPC classification number: C07D265/36 ,  C07C17/16 ,  C07D413/04 ,  C07C21/22

公开(公告)号：EP2885281B1

公开(公告)日：2016-12-07

申请号：EP13745850.1

申请日：2013-08-07

Applicant: BASF SE

Inventor： DOCHNAHL, Maximilian ,  GÖTZ, Roland ,  GEBHARDT, Joachim ,  VOGELBACHER, Uwe Josef ,  FRASSETTO, Timo ,  RACK, Michael ,  MAYWALD, Volker ,  WOLF, Bernd

IPC: C07D265/36 ,  C07D413/04

CPC classification number: C07D265/36 ,  C07D413/04

公开(公告)号：EP2794554B1

公开(公告)日：2016-08-17

申请号：EP12813842.7

申请日：2012-12-20

Applicant: BASF SE

Inventor： DOCHNAHL, Maximilian ,  RACK, Michael ,  KEIL, Michael ,  WOLF, Bernd ,  VOGELBACHER, Uwe Josef ,  GEBHARDT, Joachim ,  FRASSETTO, Timo ,  MAYWALD, Volker

IPC: C07C231/12 ,  C07C235/20 ,  C07D207/06 ,  C07D211/16 ,  C07D413/04 ,  C07D295/185

CPC classification number: C07C231/24 ,  C07C231/12 ,  C07C235/20 ,  C07C235/34 ,  C07D207/06 ,  C07D207/16 ,  C07D211/16 ,  C07D295/185 ,  C07D413/04

公开(公告)号：EP2547687B1

公开(公告)日：2015-07-01

申请号：EP11708836.9

申请日：2011-03-15

Applicant: BASF SE

Inventor： DOCHNAHL, Maximilian ,  KEIL, Michael ,  GEBHARDT, Joachim ,  VOGELBACHER, Uwe Josef ,  MENGES, Frederik ,  RACK, Michael ,  RENNER, Jens ,  WOLF, Bernd

IPC: C07F3/00 ,  C07F3/02 ,  C07D405/06

CPC classification number: A01N43/653 ,  A01N55/00 ,  C07D249/08 ,  C07D403/04 ,  C07D405/06 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  C07D417/14 ,  C07D487/08 ,  C07F3/003 ,  C07F3/02

公开(公告)号：EP2794554A1

公开(公告)日：2014-10-29

申请号：EP12813842.7

申请日：2012-12-20

Applicant: BASF SE

Inventor： DOCHNAHL, Maximilian ,  RACK, Michael ,  KEIL, Michael ,  WOLF, Bernd ,  VOGELBACHER, Uwe Josef ,  GEBHARDT, Joachim ,  FRASSETTO, Timo ,  MAYWALD, Volker

IPC: C07C231/12 ,  C07C235/20 ,  C07D207/06 ,  C07D211/16 ,  C07D413/04 ,  C07D295/185

CPC classification number: C07C231/24 ,  C07C231/12 ,  C07C235/20 ,  C07C235/34 ,  C07D207/06 ,  C07D207/16 ,  C07D211/16 ,  C07D295/185 ,  C07D413/04

Abstract: The present invention relates to a process for manufacturing aryloxyacetamides of formula (I), by reacting haloacetamides of formula (II) with a phenol of formula (III); wherein the variables are defined according to the description, andaryloxyacetamides of formula (I).

Abstract translation: 本发明涉及通过使式（II）的卤代乙酰胺与式（III）的苯酚反应制备式（I）的芳氧基乙酰胺的方法; 其中所述变量根据说明书定义，式（I）的芳基氧基乙酰胺。

公开(公告)号：EP2496560A1

公开(公告)日：2012-09-12

申请号：EP10771126.9

申请日：2010-10-28

Applicant: BASF SE

Inventor： DOCHNAHL, Maximilian ,  KEIL, Michael ,  WOLF, Bernd

IPC: C07D231/14 ,  A61K31/415

CPC classification number: C07D231/14

Abstract: A process for preparing 1,3-disubstituted pyrazole compounds.

公开(公告)号：EP2288597A2

公开(公告)日：2011-03-02

申请号：EP09742026.9

申请日：2009-05-04

Applicant: BASF SE

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 CX
1 X
2 X
3 , with X
1 , X
2 and X
3 being hydrogen, fluorine or chlorine, independently of one another, R
1 being an C
1 -C
4 alkyl or cyclopropyl, and R
2 being hydrogen, CN or a group CO
2 R
2a , where R
2a stands for C
1 -C
6 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 R
2 have the same meaning as indicated for formula (I), Y stands for oxygen, a group NR
y1 or a group [NR
y2 R
y3 ]
+ Z
- , R
3 stands for OR
3a or a group NR
3b R
3c , and wherein in formula (III) the variable R
1 has the same meaning as indicated for formula (I), R
4 and R
5 stand for hydrogen, C
1 -C
6 alkyl, alternatively substituted phenyl, independent of one another, wherein at least one of the radicals R
4 or R
5 is different from hydrogen and where R
4 and R
5 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.