-
公开(公告)号:ZA9104318B
公开(公告)日:1993-02-24
申请号:ZA9104318
申请日:1991-06-06
Applicant: BASF AG
Inventor: WAGNER OLIVER , OLIVER WAGNER , ZIPPERER BERNHARD , BERNHARD ZIPPERER , GOETZ NORBERT , NORBERT GOETZ , KEIL MICHAEL , MICHAEL KEIL , AMMERMANN EBERHARD , EBERHARD AMMERMANN , LORENZ GISELA , GISELA LORENZ
IPC: A01N43/40 , C07D213/26 , C07D213/30 , C07D213/48 , C07D213/50 , C07D213/53 , C07D , A01N
CPC classification number: C07D213/30 , A01N43/40 , C07D213/26 , C07D213/50 , C07D213/53
-
公开(公告)号:ZA9005911B
公开(公告)日:1992-03-25
申请号:ZA9005911
申请日:1990-07-27
Applicant: BASF AG
Inventor: KEIL MICHAEL , MICHAEL KEIL , GIRGENSOHN BJOERN , BJOERN GIRGENSOHN , SYNNATSCHKE GOTTHARD , GOTTHARD SYNNATSCHKE , WIGGER AUGUST , AUGUST WIGGER , ZIEGLER HANS , HANS ZIEGLER , GUECKEL WALTER , WALTER GUECKEL
IPC: A01N43/56 , C07D231/12 , C07D521/00 , C07D , A01N
CPC classification number: C07D231/12 , A01N43/56 , C07D233/56 , C07D249/08 , A01N2300/00
-
公开(公告)号:ZA200701464B
公开(公告)日:2009-03-25
申请号:ZA200701464
申请日:2007-02-20
Applicant: BASF AG
Inventor: JOACHIM GEBHARDT , GUIDO MAYER , MICHAEL KEIL , THOMAS SCHMIDT , BERND WOLF , SANDRA LOEHR
IPC: C07C20090101 , C07C307/06 , C07D20090101 , C07D239/54
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.
-
公开(公告)号:MXPA02012483A
公开(公告)日:2003-04-25
申请号:MXPA02012483
申请日:2001-06-29
Applicant: BASF AG
Inventor: MICHAEL KEIL
IPC: C07C209/74 , C07C211/52 , C07D261/04
Abstract: El objeto de la presente invencion es un procedimiento para la obtencion de derivados de 4-bromo-anilina de la formula I (Ver formula I) en donde los sustituyentes tienen los significados siguientes: R1 alquilo-C1-C6, halogenoalquilo-C1-C6, alcoxi-C1-C6, halogenoalcoxi-C1-C6, cicloalquilo-C3-C8, halogeno, R2 alquilo-C1-C6, alcoxi- C1-C6-cicloalquilo-C3-C6, alquenilo- C2-C6, ciano o un radial heterociclico,.
-
公开(公告)号:ZA9010113B
公开(公告)日:1992-08-26
申请号:ZA9010113
申请日:1990-12-17
Applicant: BASF AG
Inventor: SEELE RAINER , RAINER SEELE , ZIPPERER BERNHARD , BERNHARD ZIPPERER , KEIL MICHAEL , MICHAEL KEIL , GOETZ NORBERT , NORBERT GOETZ , AMMERMANN EBERHARD , EBERHARD AMMERMANN , LORENTZ GISELA , GISELA LORENTZ , KOBER REINER , REINER KOBER , KUEKENHOEHNER THOMAS , THOMAS KUEKENHOEHNER , HARREUS ALBRECHT , ALBRECHT HARREUS , RADEMACHER WILHELM , WILHELM RADEMACHER
IPC: A01N43/50 , A01N43/653 , C07D233/60 , C07D249/08 , C07D303/04 , C07D303/08 , C07D303/22 , C07D303/34 , C07D405/06 , C07D405/08 , C07D407/04 , C07D407/06 , C07D493/10 , C07D521/00 , C07D , A01N
-
公开(公告)号:ZA8702428B
公开(公告)日:1988-12-28
申请号:ZA8702428
申请日:1987-04-03
Applicant: BASF AG
Inventor: KEIL MICHAEL , MICHAEL KEIL , SCHIRMER ULRICH , ULRICH SCHIRMER , KOLASSA DIETER , DIETER KOLASSA , WUERZER BRUNO , BRUNO WUERZER , MEYER NORBERT , NORBERT MEYER
IPC: C07F9/117 , A01N37/22 , A01N37/24 , A01N37/40 , A01N37/48 , A01N53/10 , A01N57/14 , C07C67/00 , C07C239/00 , C07C251/44 , C07C301/00 , C07C303/28 , C07C309/65 , C07C313/00 , C07C323/42 , C07C325/00 , C07C327/30 , C07F9/09 , C07C , A01N , C05G , C07F
-
公开(公告)号:ZA200711016B
公开(公告)日:2008-09-25
申请号:ZA200711016
申请日:2007-12-19
Applicant: BASF AG
Inventor: JOACHIM GEBHARDT , SANDRA LOEHR , MICHAEL KEIL , THOMAS SCHMIDT , HENDRIK WEVERS JAN , HELMUT ZECH , RUDOLF HAEBERLE
IPC: C07D20090101
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.
-
公开(公告)号:MXPA03000235A
公开(公告)日:2003-06-06
申请号:MXPA03000235
申请日:2001-07-17
Applicant: BASF AG
Inventor: MICHAEL KEIL
IPC: C07B61/00 , C07C319/14 , C07C323/62 , C07D261/04 , C07D413/04
Abstract: Un proceso para preparar derivados 4 - tioalquilbromocenbenos de la formula I (ver formula I) donde: R1 es alquilo de C1-C6, haloalquilo de C1-C6, alcoxi de C1-C6, haloalcoxi de C1-C6, cicloalquilo de C3-C8, halogeno, R2 es alquilo de C1-C6, alcoxi de C1-C6, cicloalquilo de C3-C8, alquenilo de C2-C6, ciano o un radical heterocíclico, R3 es alquilo de C1-C6, el cual consiste en la reaccion de un compuesto de la formula II, (ver formula II) en la cual R1 y R2 son como ya se definio, con un disulfuro de dialquilo de la formula III R3-S-S-R3 en presencia de un nitrito y un catalizador en un disolvente conveniente.
-
公开(公告)号:PT888280E
公开(公告)日:2002-02-28
申请号:PT97903297
申请日:1997-02-17
Applicant: BASF AG
Inventor: MICHAEL KEIL , JOSEF WAHL
IPC: C07C69/734 , C07C67/343
Abstract: PCT No. PCT/EP97/00728 Sec. 371 Date Aug. 4, 1998 Sec. 102(e) Date Aug. 4, 1998 PCT Filed Feb. 17, 1997 PCT Pub. No. WO97/30020 PCT Pub. Date Aug. 21, 1997A process for preparing methyl 2-(2-methylphenyl)-3-methoxyacrylate (I) by formylation of methyl 2-methylphenylacetate (II) in an inert solvent in the presence of a base, and subsequent methylation of the enolate III formed where M+ is an alkali metal cation.
-
公开(公告)号:BRPI0315932B1
公开(公告)日:2019-08-13
申请号:BRPI0315932
申请日:2003-10-29
Inventor: BERND WOLF , GERHARD HAMPRECHT , INGO SAGASSER , MICHAEL KEIL , MICHAEL PUHL , NORBERT GÖTZ , ROBERT REINHARD , WERNER SEITZ
IPC: C07C303/34 , C07C307/06 , C07C331/28 , C07D207/20 , C07D211/18 , C07D211/70 , C07D213/76 , C07D295/26 , C07D307/52 , C07D319/06 , C07D333/20
Abstract: "processo para a preparação de iso(tio)cianatos de fenila, composto,e, processo para a preparação do mesmo". a invenção diz respeito a um método para a produção de iso(tio)cianatos de fenila da fórmula (i) de acordo com qualquer composto da fórmula geral (ii) ou o aduto de hci deste é reagido com um agente de fosgenação, em que w representa oxigênio ou enxofre e ar e a têm os significados como citados na reivindicação 1. a invenção também diz respeito ao uso de iso(tio)cianatos de fenila para a produção de produtos para proteção de planta.
-
-
-
-
-
-
-
-
-