公开(公告)号：FI844215A0

公开(公告)日：1984-10-26

申请号：FI844215

申请日：1984-10-26

Applicant: BASF AG

Inventor： JAHN DIETER ,  BECKER RAINER ,  KEIL MICHAEL ,  RICHARZ WINFRIED ,  SIEGEL HARDO ,  SPIEGLER WOLFGANG ,  WUERZER BRUNO

IPC: A01N43/08 ,  A01N43/14 ,  A01N43/16 ,  A01N43/18 ,  A01N43/22 ,  A01N43/28 ,  A01N43/32 ,  A01N43/36 ,  A01N43/40 ,  C07D309/04 ,  C07D309/06 ,  C07D319/06 ,  C07D319/12 ,  C07D321/06 ,  C07D321/12 ,  C07D335/02 ,  C07D339/06 ,  C07D339/08 ,  C07D

公开(公告)号：ZA8207922B

公开(公告)日：1983-09-28

申请号：ZA8207922

申请日：1982-10-29

Applicant: BASF AG

Inventor： RICHARZ WINFRIED ,  REISSENWEBER GERNOT ,  POMMER ERNST-HEINRICH ,  AMMERMANN EBERHARD

IPC: C07D237/14 ,  A01N43/58 ,  C07D237/18 ,  A01N ,  C07C

CPC classification number: A01N43/58 ,  C07D237/18

公开(公告)号：DK146181B

公开(公告)日：1983-07-18

申请号：DK388980

申请日：1980-09-12

Applicant: BASF AG

Inventor： RICHARZ WINFRIED ,  FROEHLICH HELMUT ,  SCHROEDER HARALD

IPC: A01N43/58 ,  A01P13/00 ,  C07D237/22

Abstract: The manufacture of substantially pure 4-amino-5-chloro-1-phenylpyridaz-6-one by reaction of 4,5-dichloro-1-phenylpyridaz-6-one with ammonia in the presence of phenol-4-sulfonic acid.

公开(公告)号：CS216532B2

公开(公告)日：1982-11-26

申请号：CS435280

申请日：1980-06-19

Applicant: BASF AG

Inventor： RICHARZ WINFRIED ,  MANGOLD DIETRICH ,  GIRGENSOHN BJOERN

IPC: C07C251/04 ,  C07C67/00 ,  C07C241/00 ,  C07C119/08

Abstract: Aromatic azomethines are prepared by reacting anilines with formaldehyde and then removing the greater part of the water by distillation, low-boiling alcohols, in certain amounts, being present during the distillation and, if desired, during the reaction or during a part thereof. The aromatic azomethines obtainable by the novel process are valuable starting materials for the preparation of herbicides, especially pre-emergence herbicides and post-emergence herbicides, fungicides, insecticides, bacteriostatic agents, fungistatic agents and vulcanization accelerators.

公开(公告)号：ES2091007T3

公开(公告)日：1996-10-16

申请号：ES93912713

申请日：1993-05-18

Applicant: BASF AG

Inventor： REISSENWEBER GERNOT ,  RICHARZ WINFRIED ,  KOOB KNUT

IPC: A01N43/90 ,  C07D487/04

Abstract: The manufacture of 5-dichloroacetyl-3,3,6-trimethyl-9-oxo-1,5-diazabicyclo[4.3.0]-nonane I by the reaction of 3,3,6-trimethyl-9-oxo-1,5-diaza-bicyclo[4.3.0]nonane II with dichloroacetyl chloride in the presence of a solvent and a base, wherein a) this reaction is carried out in a two-phase system comprising a virtually water-insoluble organic solvent and water, and sodium or potassium hydroxide acting as the base is metered in at a rate corresponding to the rate of consumption of the dichloroacetyl chloride such that the aqueous phase exhibits a pH of from 7 to 9, and b) the resulting product is separated.

公开(公告)号：DE59106994D1

公开(公告)日：1996-01-11

申请号：DE59106994

申请日：1991-01-25

Applicant: BASF AG

Inventor： REISSENWEBER GERNOT ,  KOOB KNUT ,  RICHARZ WINFRIED

IPC: A01N43/42 ,  C07D215/18 ,  C07D215/48

公开(公告)号：LTIP575A

公开(公告)日：1994-04-25

申请号：LTIP575

申请日：1993-05-28

Applicant: BASF AG

Inventor： REISSENWEBER GERNOT ,  RICHARZ WINFRIED ,  KOOB KNUT

IPC: C07D487/00 ,  A01N43/90 ,  C07D487/04

Abstract: 5-Dichloracetil-3,3,6-trimetil-9-okso-1,5-diabiciklo-[4,3,0]nonano gavimas veikiant 3,3,6-trimetil-9-okso-1,5-diabiciklo-[4,3,0]nonaną dichloracetilchloridu, esant tirpikliui ir bazei, pasižymintis tuo, kad@a) ši reakcija vyksta dvifazėje sistemoje, sudarytoje iš praktiškai netirpaus vandenyje organinio tirpiklio ir vandens, o natrio arba kalio šarmas kaip bazė dozuojamas pagal dichloracetilchlorido sunaudojimą tokiu būdu, kad vandeninės fazės pH būtų nuo 7 iki 9, ir@b) susidarantį kietą produktą atskiria.

公开(公告)号：MX9203414A

公开(公告)日：1992-08-01

申请号：MX9203414

申请日：1992-06-25

Applicant: BASF AG

Inventor： DIETER JAHN ,  BECKER RAINER ,  KEIL MICHAEL ,  RICHARZ WINFRIED ,  SIEGEL HARDO ,  SPIEGLER WOLFGANG ,  WUERZER BRUNO

IPC: C07D309/06

公开(公告)号：CA1230344A

公开(公告)日：1987-12-15

申请号：CA466894

申请日：1984-11-01

Applicant: BASF AG

Inventor： JAHN DIETER ,  BECKER RAINER ,  KEIL MICHAEL ,  RICHARZ WINFRIED ,  SIEGEL HARDO ,  SPIEGLER WOLFGANG ,  WUERZER BRUNO

IPC: A01N43/08 ,  A01N43/14 ,  A01N43/16 ,  A01N43/18 ,  A01N43/22 ,  A01N43/28 ,  A01N43/32 ,  A01N43/36 ,  A01N43/40 ,  C07D309/04 ,  C07D309/06 ,  C07D319/06 ,  C07D319/12 ,  C07D321/06 ,  C07D321/12 ,  C07D335/02 ,  C07D339/06 ,  C07D339/08 ,  A01N43/02 ,  C07D319/00

Abstract: O.Z. 0050/36792 Cyclohexane-1,3-dione derivatives of the formula where A is tetrahydropyran-4-yl, 3-methyltetrahydropyran-4-yl, 1,4-dioxanyl, 5,5-dimethyl-1,3-dioxan-2-yl, 2,5dimethyl-1,4-dioxan-3-yl, 2,6-dimethyl-1,4-dioxan-3-yl, 2-methyl-1,3-dithiolan-2-yl, 2,6-dimethyltetrahydrothio-pyran-3-yl, 2-methyl-1,3-dithian-2-yl or unsubstituted or substituted 1,3-dioxepan-5-yl, R1 is hydrogen or methoxycarbonyl, R2 is alkyl and R3 is alkyl, alkenyl, haloalkenyl or propargyl, are used for controlling undesirable plant growth of grass species, especially in broadleaved crops and monocotyledon crops which do not belong to the grass family.

公开(公告)号：AU551618B2

公开(公告)日：1986-05-08

申请号：AU8988782

申请日：1982-10-29

Applicant: BASF AG

Inventor： RICHARZ WINFRIED ,  REISSENWEBER GERNOT ,  POMMER ERNST-HEINRICH ,  AMMERMANN EBERHARD

IPC: C07D237/14 ,  A01N43/58 ,  C07D237/18

Abstract: Pyridazinone derivatives of the formula (I) where R1 is alkyl, alkenyl, cycloalkyl or unsubstituted or substituted phenyl, R2 is chlorine or bromine, R3 is hydrogen, alkyl, cycloalkyl or unsubstituted or substituted phenyl and X is SO or SO2, with the proviso that R1 is not methyl when X is SO2, R2 is chlorine and R3 is phenyl, and fungicides containing these compounds.