公开(公告)号：DE3361480D1

公开(公告)日：1986-01-23

申请号：DE3361480

申请日：1983-05-20

Applicant: BASF AG

Inventor： SEUFERT WALTER DR ,  VARWIG JUERGEN DR ,  HUSSLEIN GERD DR ,  SEPPELT WOLFGANG DR ,  ADOLPHI HEINRICH DR

IPC: A01N57/10 ,  A01N57/14 ,  C07F9/18

Abstract: Difluoromethoxyphenyl thiophosphates of the formula I where R1 is alkyl of not more than 3 carbon atoms, R2 is unsubstituted or substituted alkyl of not more than 5 carbon atoms, Y is hydrogen or chlorine, X is oxygen or sulfur and R3, R4 and R5 are each hydrogen, halogen, nitrile, alkoxy or alkylthio, each of not more than 4 carbon atoms, or unsubstituted or substituted alkyl of not more than 4 carbon atoms, their preparation and their use as agents for controlling pests, in particular insects and other arthropods.

公开(公告)号：DE3168514D1

公开(公告)日：1985-03-07

申请号：DE3168514

申请日：1981-10-05

Applicant: BASF AG

Inventor： HUSSLEIN GERD DR ,  AMMERMANN EBERHARD DR ,  HAMPRECHT GERHARD DR ,  WUERZER BRUNO DR

IPC: A01N43/50 ,  A01N43/56 ,  A01N43/64 ,  A01N43/653 ,  C07D231/12 ,  C07D231/16 ,  C07D233/60 ,  C07D233/61 ,  C07D249/08 ,  C07D521/00

Abstract: A process for combating the growth of unwanted plants, wherein the soil or the plants are treated with a compound of the formula where Ar denotes substituted or unsubstituted phenyl or naphthyl, R1 denotes hydrogen or methyl, R2 denotes hydrogen or alkyl, R3 denotes alkyl, cycloalkyl, alkenyl, alkynyl, or substituted aralkyl, and Az denotes substituted or unsubstituted pyrazole, imidazole or triazole, or a metal complex thereof, and herbicides for carrying out the process.

公开(公告)号：GR75011B

公开(公告)日：1984-07-12

申请号：GR810166167

申请日：1981-09-30

Applicant: BASF AG

Inventor： HUSSLEIN GERD DR ,  AMMERMANN EBERHARD DR ,  HAMPRECHT GERHARD DR ,  WUERZER BRUNO DR

IPC: A01N43/50 ,  A01N43/56 ,  A01N43/64 ,  A01N43/653 ,  C07D231/12 ,  C07D231/16 ,  C07D233/60 ,  C07D233/61 ,  C07D249/08 ,  C07D521/00

Abstract: A process for combating the growth of unwanted plants, wherein the soil or the plants are treated with a compound of the formula where Ar denotes substituted or unsubstituted phenyl or naphthyl, R1 denotes hydrogen or methyl, R2 denotes hydrogen or alkyl, R3 denotes alkyl, cycloalkyl, alkenyl, alkynyl, or substituted aralkyl, and Az denotes substituted or unsubstituted pyrazole, imidazole or triazole, or a metal complex thereof, and herbicides for carrying out the process.

公开(公告)号：DE3161899D1

公开(公告)日：1984-02-16

申请号：DE3161899

申请日：1981-10-24

Applicant: BASF AG

Inventor： HUSSLEIN GERD DR ,  HAMPRECHT GERHARD DR ,  KOENIG KARL-HEINZ DR ,  BOEHM WALTER DR ,  GAENG MANFRED DR

IPC: C07C59/68 ,  C07C51/00 ,  C07C51/363 ,  C07C51/367 ,  C07C59/70 ,  C07C67/00

Abstract: A process for the preparation of 2,4-dichloro- or 2-methyl-4-chlorophenoxyacetic acid or alpha -2,4-dichloro- or alpha -2-methyl-4-chlorophenoxypropionic acid by reacting phenoxyacetic or 2-methylphenoxyacetic acid or alpha -phenoxypropionic or alpha -2-methylphenoxypropionic acid with chlorine in water, wherein phenoxyacetic acid or phenoxypropionic acid is precipitated from an aqueous solution thereof, chlorine gas is passed into the resulting suspension of phenoxyacetic or 2-methylphenoxyacetic acid or alpha -phenoxypropionic or alpha -2-methylphenoxypropionic acid in water at from 30 DEG to 70 DEG C. at a rate not exceeding the rate at which it is consumed in the suspension, until from 100 to 110% of the theoretically required amount of chlorine gas has been taken up by the suspension, and the 2,4-dichloro- or 2-methyl-4-chloro-phenoxyacetic acid or alpha -2,4-dichloro- or alpha -2-methyl-4-chloro-phenoxypropionic acid is isolated from the suspension.

公开(公告)号：DE4410360A1

公开(公告)日：1995-09-28

申请号：DE4410360

申请日：1994-03-25

Applicant: BASF AG

Inventor： HAMMER KARL-HEINZ ,  HUSSLEIN GERD DR

IPC: C07C209/10 ,  C07C211/48 ,  B01J31/02

Abstract: Prepn of arylbenzylamines comprises reacting arylamines with a benzyl chloride in the simultaneous presence of (i) phase transfer catalyst, and (ii) base chosen from inorganic bases or weak organic acid salts.

公开(公告)号：CS8109668A2

公开(公告)日：1985-07-16

申请号：CS966881

申请日：1981-12-22

Applicant: BASF AG

Inventor： HUSSLEIN GERD DR ,  HAMPRECHT GERHARD DR ,  KOENIG KARL HEINZ DR ,  BOEHM WALTER DR ,  GAENG MANFRED DR

IPC: C07C59/68 ,  C07C51/00 ,  C07C51/363 ,  C07C51/367 ,  C07C67/00 ,  C07C57/32

CPC classification number: C07C51/363 ,  C07C51/367 ,  C07C59/70 ,  C07C59/68

公开(公告)号：GR75381B

公开(公告)日：1984-07-13

申请号：GR810166410

申请日：1981-11-03

Applicant: BASF AG

Inventor： HUSSLEIN GERD DR ,  HAMPRECHT GERHARD DR ,  KOENIG KARL-HEINZ DR ,  BOEHM WALTER DR ,  GAENG MANFRED DR

IPC: C07C59/68 ,  C07C51/00 ,  C07C51/363 ,  C07C51/367 ,  C07C59/70 ,  C07C67/00

Abstract: A process for the preparation of 2,4-dichloro- or 2-methyl-4-chlorophenoxyacetic acid or alpha -2,4-dichloro- or alpha -2-methyl-4-chlorophenoxypropionic acid by reacting phenoxyacetic or 2-methylphenoxyacetic acid or alpha -phenoxypropionic or alpha -2-methylphenoxypropionic acid with chlorine in water, wherein phenoxyacetic acid or phenoxypropionic acid is precipitated from an aqueous solution thereof, chlorine gas is passed into the resulting suspension of phenoxyacetic or 2-methylphenoxyacetic acid or alpha -phenoxypropionic or alpha -2-methylphenoxypropionic acid in water at from 30 DEG to 70 DEG C. at a rate not exceeding the rate at which it is consumed in the suspension, until from 100 to 110% of the theoretically required amount of chlorine gas has been taken up by the suspension, and the 2,4-dichloro- or 2-methyl-4-chloro-phenoxyacetic acid or alpha -2,4-dichloro- or alpha -2-methyl-4-chloro-phenoxypropionic acid is isolated from the suspension.

公开(公告)号：DE3232624A1

公开(公告)日：1984-03-22

申请号：DE3232624

申请日：1982-09-02

Applicant: BASF AG

Inventor： HUSSLEIN GERD DR ,  LIESNER MICHAEL DR ,  HAMPRECHT GERHARD DR ,  VARWIG JUERGEN DR ,  JUNG JOHANN PROF DR

IPC: A01N31/16 ,  A01N39/02 ,  A01N41/10 ,  A01N41/12 ,  A01N47/02 ,  C07C317/00 ,  C07C317/14 ,  C07C317/46 ,  C07C149/40 ,  A01N37/10 ,  A01N37/18 ,  A01N39/04 ,  A01N41/02 ,  C07C147/06 ,  C07C147/107 ,  C07C147/14

公开(公告)号：DE3163665D1

公开(公告)日：1984-06-20

申请号：DE3163665

申请日：1981-10-23

Applicant: BASF AG

Inventor： SEUFERT WALTER DR ,  KIEHS KARL DR ,  HUSSLEIN GERD DR ,  VARWIG JUERGEN DR ,  HAMPRECHT GERHARD DR ,  ADOLPHI HEINRICH DR

IPC: A01N57/14 ,  C07C43/23 ,  C07F9/18

公开(公告)号：DE3163621D1

公开(公告)日：1984-06-20

申请号：DE3163621

申请日：1981-07-04

Applicant: BASF AG

Inventor： HUSSLEIN GERD DR ,  HAMPRECHT GERHARD DR

IPC: C07C69/708 ,  B01J31/02 ,  C07C67/00 ,  C07C67/307 ,  C07C69/712 ,  C07C231/00 ,  C07C231/12 ,  C07C235/06 ,  C07C235/16 ,  C07C235/20 ,  C07C235/22 ,  C07C235/26 ,  C07C235/38