公开(公告)号：DE3062542D1

公开(公告)日：1983-05-05

申请号：DE3062542

申请日：1980-09-27

Applicant: BASF AG

Inventor： HICKMANN ECKHARD DR ,  OESER HEINZ-GUENTER DR ,  MOEBIUS LEANDER DR

IPC: C07D401/06 ,  A61K31/47 ,  C07D209/38 ,  C07D211/22 ,  C07D215/14 ,  C07D215/50

Abstract: The present invention relates to a simplified process, which avoids organo-lithium intermediates, for the preparation of erythro- alpha -piperid-2-yl-2,8-bis-(trifluoromethyl)-quinolin-4-yl-methanol, wherein 2,8-bis-(trifluoromethyl)-quinoline-4-carboxylic acid or a salt thereof is reacted with a pyrid-2-yl-magnesium halide to give pyrid-2-yl-2,8-bis-(trifluoromethyl)-quinolin-4-yl ketone in the manner of a Grignard reaction, and this product is hydrogenated, in a conventional manner, to give erythro- alpha -piperid-2-yl-2,8-bis-(trifluoromethyl)-quinolin-4-yl-methanol.

公开(公告)号：DE3171591D1

公开(公告)日：1985-09-05

申请号：DE3171591

申请日：1981-09-17

Applicant: BASF AG

Inventor： HICKMANN ECKHARD DR ,  OESER HEINZ-GUENTER DR

IPC: A61K31/47 ,  A61P33/02 ,  C07D213/57 ,  C07D215/12 ,  C07D215/18 ,  C07D401/06 ,  C07D401/14 ,  C07F9/58 ,  C07F9/60 ,  C07F9/62 ,  C07F9/6558

Abstract: Quinol-4-ylmethane derivatives of the formula I I where R1 is hydrogen or chlorine, R2 is trifluoromethyl or chlorine, R3 is a nitrogen-containing, cyclic-unsaturated or acyclic-saturated radical of not more than 6 carbon atoms, R4 is hydrogen or an anion-stabilizing group and R5 is hydrogen, an anion center or an acetal radical of not more than 8 carbon atoms, their preparation and their use for the preparation of quinol-4-ylmethane derivatives.

公开(公告)号：DE2963211D1

公开(公告)日：1982-08-19

申请号：DE2963211

申请日：1979-02-15

Applicant: BASF AG

Inventor： ROHR WOLFGANG DR ,  HANSEN HANSPETER DR ,  WUERZER BRUNO DR ,  OESER HEINZ-GUENTER DR

IPC: A01N43/58 ,  C07D237/14

公开(公告)号：DE3264948D1

公开(公告)日：1985-08-29

申请号：DE3264948

申请日：1982-12-08

Applicant: BASF AG

Inventor： BECKER RAINER DR ,  OESER HEINZ-GUENTER DR ,  ACKER ROLF-DIETER DR

IPC: C07C67/31 ,  C07C69/712

Abstract: 2-(Hydroxyphenoxy)-carboxylates are prepared by a process wherein a dihydroxybenzene (A) is reacted with a 2-halo-fatty acid ester (B) of an alcohol, phenol or oxime of no more than 10 carbon atoms, in a molar ratio of A:B>/=1.5, in the presence of calcium hydroxide in dimethylsulfoxide, at from 0 DEG to 100 DEG C.

公开(公告)号：DE3061002D1

公开(公告)日：1982-12-02

申请号：DE3061002

申请日：1980-09-03

Applicant: BASF AG

Inventor： KOENIG KARL-HEINZ DR ,  FEUERHERD KARL-HEINZ DR ,  OESER HEINZ-GUENTER DR

IPC: C07C265/06 ,  A01N47/40 ,  C07C20060101 ,  C07C67/00 ,  C07C241/00 ,  C07C263/04 ,  C07C265/04 ,  C07C118/00 ,  C07C119/042

Abstract: 1-Monohalogenated isocyanates, and a process for the preparation of mixtures of 1-monohalogenated isocyanates and 1,2-unsaturated isocyanates by reacting 1-monohalogenated carbamic acid halides or isocyanates with a halogen-free isocyanate or diisocyanate or by reacting 1,2-unsaturated isocyanates with a carbamic acid halide or a bis-carbamic acid halide. The 1,2-unsaturated isocyanates and 1-monohalogenated isocyanates prepared according to the invention are valuable starting materials for the preparation of pest control agents, dyes, drugs, water-repellent textile finishes, detergents, plastics, bleaches and adhesives.

公开(公告)号：DE2960787D1

公开(公告)日：1981-11-26

申请号：DE2960787

申请日：1979-10-15

Applicant: BASF AG

Inventor： KOENIG KARL-HEINZ DR ,  OESER HEINZ-GUENTER DR ,  FEUERHERD KARL-HEINZ DR

IPC: C07C265/02 ,  A01M20060101 ,  A61K20060101 ,  C07C20060101 ,  C07C67/00 ,  C07C241/00 ,  C07C263/16 ,  C07C265/04 ,  C09B20060101 ,  C07C119/042

公开(公告)号：DE3063695D1

公开(公告)日：1983-07-14

申请号：DE3063695

申请日：1980-10-17

Applicant: BASF AG

Inventor： PARG ADOLF DR ,  HAMPRECHT GERHARD DR ,  OESER HEINZ-GUENTER DR

IPC: A01N43/58 ,  A01N47/30 ,  A01N47/32 ,  A01N47/38 ,  C07C273/18 ,  C07C275/36 ,  C07C275/64 ,  C07D207/06 ,  C07D213/62 ,  C07D213/64 ,  C07D213/643 ,  C07D213/65 ,  C07D237/14 ,  C07D237/16 ,  C07D237/22 ,  C07D265/30 ,  C07D295/215 ,  C07C93/14 ,  C07C121/75 ,  C07C149/42

公开(公告)号：CH633519A5

公开(公告)日：1982-12-15

申请号：CH578978

申请日：1978-05-26

Applicant: BASF AG

Inventor： OESER HEINZ-GUENTER DR ,  KOENIG KARL-HEINZ DR ,  MANGOLD DIETRICH DR

IPC: C07B61/00 ,  B01J23/00 ,  C07C67/00 ,  C07C201/00 ,  C07C201/12 ,  C07C205/12 ,  C07C253/00 ,  C07C255/50 ,  C07C79/12 ,  C07C121/52

公开(公告)号：DE3060496D1

公开(公告)日：1982-07-22

申请号：DE3060496

申请日：1980-05-21

Applicant: BASF AG

Inventor： THEOBALD HANS DR ,  ADOLPHI HEINRICH DR ,  EICKEN KARL DR ,  OESER HEINZ-GUENTER DR

IPC: A01N57/16 ,  C07D213/64 ,  C07F9/58

Abstract: 6-Fluoropyridyl-(di)(thio)phosphoric acid esters, and their use for combating pests, especially from the classes of insects and Nemathelminthes. The 6-fluoropyridyl-(di)(thio)phosphoric acid esters have the formula where X is oxygen or sulfur, R1 is linear or branched alkyl of a maximum of 3 carbon atoms and R2 is linear or branched alkylthio of a maximum of 6 carbon atoms.

公开(公告)号：DE3267839D1

公开(公告)日：1986-01-16

申请号：DE3267839

申请日：1982-12-11

Applicant: BASF AG

Inventor： BECKER RAINER DR ,  HOFFMANN WERNER DR ,  OESER HEINZ-GUENTER DR ,  ROHR WOLFGANG DR ,  VARWIG JUERGEN DR

IPC: C07C69/66 ,  B01J23/00 ,  B01J27/00 ,  C07B61/00 ,  C07C41/00 ,  C07C41/01 ,  C07C41/16 ,  C07C41/26 ,  C07C43/205 ,  C07C43/225 ,  C07C43/23 ,  C07C43/29 ,  C07C43/295 ,  C07C51/00 ,  C07C59/125 ,  C07C59/64 ,  C07C67/00 ,  C07C201/00 ,  C07C205/38 ,  C07C253/00 ,  C07C255/54 ,  C07D213/64 ,  C07D241/44 ,  C07D277/68

Abstract: 1. A process for the preparation of a diether of m- or p-hydroxyphenol, of the formula see diagramm : EP0083010,P13,F4 or a monoether of m- or p-hydroxyphenol, of the formula see diagramm : EP0083010,P13,F5 where the two hydroxyl groups are in the m- or p-position relative to one another and R**1 is an aliphatic radical or see diagramm : EP0083010,P13,F6 see diagramm : EP0083010,P13,F7 see diagramm : EP0083010,P14,F1 see diagramm : EP0083010,P14,F2 see diagramm : EP0083010,P14,F3 the individual radicals R**2 and R**3 can be identical or different and each is hydrogen or an aliphatic, araliphatic or aromatic radical, and R**3 can also in each case be halogen, nitro, cyano or alkoxy, by reacting a monoether of a dihydroxy compound with a halogen compound to form a diether and splitting off the original monoether group, wherein a) m- or p-tert.-butoxyphenol of the formula see diagramm : EP0083010,P14,F4 is reacted with a halogen compound of the formula R**1 -X where R**1 has the above meanings and X is halogen, in the presence of a hydroxide, carbonate and/or bicarbonate of an alkali metal or alkaline earth metal and an organic solvent which is inert under the reaction conditions, at from 20 to 150 degrees C, to give the end product la, and, if desired, b) the resulting end product la is reacted with a mixture of water, a water-miscible alkanol and an inorganic acid at from 30 to 100 degrees C to give the end product Ib.