公开(公告)号：DE4404589A1

公开(公告)日：1994-08-25

申请号：DE4404589

申请日：1994-02-12

Applicant: BASF AG

Inventor： GRUND CLEMENS DR ,  GLAS GUENTHER DR ,  GUENTHERT PAUL DR ,  REICHELT HELMUT DR ,  BECKER RAINER DR ,  LANGE ARNO DR ,  FRIEDRICH KLAUS DR

IPC: B01J23/22 ,  C07B61/00 ,  C07C253/28 ,  C07C255/51 ,  C07C255/53 ,  C07C255/54 ,  C07C255/58 ,  C07D209/48 ,  C07D295/14 ,  C07D295/155

Abstract: Process for the preparation of dicyanobenzenes of the formula in which X is hydroxyl, C1-C4-alkoxy, nitro or optionally substituted amino, in which a xylene of the formula in which X has the abovementioned meaning is oxidised with oxygen in the presence of ammonia and of a catalyst at a temperature of 400 to 500 DEG C.

公开(公告)号：DE59101533D1

公开(公告)日：1994-06-09

申请号：DE59101533

申请日：1991-03-08

Applicant: BASF AG

Inventor： HUELLMANN MICHAEL DR ,  MAYR HERBERT PROF DR ,  BECKER RAINER DR

IPC: B01J31/26 ,  C07B61/00 ,  C07C2/00 ,  C07C2/72 ,  C07C13/48

Abstract: A process for preparing 1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronaphthalene of the formula I (I) comprises reacting p-cymene of the formula II (II) with a hexene of the formula IIIa, IIIb and/or IIIc (IIIa) (IIIb) (IIIc) in the presence of a catalytic amount of aluminum halide and a catalytic amount of a triphenylmethyl compound of the formula IV (IV) wherein R1, R2 and R3 are each, independently of one another, hydrogen, C1-C4-alkyl, nitro or halogen and X is hydrogen or halogen.

公开(公告)号：DE3887952D1

公开(公告)日：1994-03-31

申请号：DE3887952

申请日：1988-10-05

Applicant: BASF AG

Inventor： BRUECKNER CHRISTIANE DR ,  BUSCHMANN ERNST DR ,  MACKENROTH WOLFGANG DR ,  BECKER RAINER DR

IPC: C07C43/13 ,  C07C27/00 ,  C07C29/09 ,  C07C29/17 ,  C07C29/32 ,  C07C29/36 ,  C07C29/42 ,  C07C33/035 ,  C07C41/00 ,  C07C41/20 ,  C07C41/30 ,  C07C43/178 ,  C07C45/29 ,  C07C47/263 ,  C07C47/277 ,  C07C67/00 ,  C07C67/08 ,  C07C69/007 ,  C07F7/18

公开(公告)号：DE59001156D1

公开(公告)日：1993-05-13

申请号：DE59001156

申请日：1990-05-26

Applicant: BASF AG

Inventor： HUELLMANN MICHAEL DR ,  KUEKENHOEHNER THOMAS DR ,  BRENNER KARL ,  BECKER RAINER DR ,  IRGANG MATTHIAS DR ,  SCHOMMER CHARLES DR

IPC: B01J23/04 ,  B01J23/10 ,  B01J23/12 ,  B01J21/06 ,  C07B61/00 ,  C07C45/30 ,  C07C45/61 ,  C07C45/62 ,  C07C45/66 ,  C07C45/67 ,  C07C45/68 ,  C07C45/72 ,  C07C49/203 ,  C07C49/385

Abstract: The muscone of the formula I is prepared by bringing open-chain 2,15-diketones of the general formula II CH3-CO-X-CO-CH3 (II> in which X represents one of the radicals -(-CH2-)@(a> -CH=CH-(-CH2-)@CH=CH- (b> -CH2-CH=CH-(-CH2-)@CH=CH-CH2- (c> -CH2-CH2-CH=CH-(-CH2-)@CH=CH-CH2-CH2- (d) or -CH2-CH2-CH2-CH=CH-(-CH2-)@CH=CH-CH2-CH2-CH2- (e), into contact at temperatures of 300 to 400 DEG C in the presence of 5 to 15 % by weight of water, relative to the amount of catalyst, in the gas phase over a fixed-bed catalyst which contains TiO2, CeO2 or ThO2 as the catalytically active compound and hydrogenating catalytically the unsaturated cyclic ketone formed in this reaction by intramolecular aldol condensation. Furthermore, the open-chain unsaturated ketones of the formulae IIb, IIc and IId and advantageous processes for their preparation and their use as intermediates for a simple industrial muscone synthesis are claimed.

公开(公告)号：GR3003074T3

公开(公告)日：1993-02-17

申请号：GR910401646

申请日：1991-11-07

Applicant: BASF AG

Inventor： MEYER NORBERT DR ,  JUNG JOHANN PROF DR ,  RADEMACHER WILHELM DR ,  KOLASSA DIETER DR ,  BECKER RAINER DR ,  JAHN DIETER DR ,  KEIL MICHAEL DR ,  SCHIRMER ULRICH DR ,  WUERZER BRUNO DR

IPC: A01N33/24 ,  A01N35/06 ,  A01N35/10 ,  A01N37/10 ,  A01N47/18 ,  C07C45/64 ,  C07C49/723 ,  C07C49/753 ,  C07C62/26 ,  C07C251/42 ,  C07C251/52 ,  C07C251/54 ,  C07C317/04 ,  C07C325/00 ,  C07C327/22 ,  C07D317/26 ,  C07D317/28 ,  C07F7/08 ,  C07F7/10 ,  C07F9/40

Abstract: Cyclohexenone derivatives of the formula in which R , R , R , Y and Z are as defined in the description, their preparation, herbicidal compositions and plant growth regulators containing the novel active substances, and the control of undesirable plant growth and the regulation of plant growth.

公开(公告)号：DE4009411A1

公开(公告)日：1991-09-26

申请号：DE4009411

申请日：1990-03-23

Applicant: BASF AG

Inventor： ZIPPLIES MATTHIAS DR ,  SIEGEL HARDO DR ,  BECKER RAINER DR ,  HERMELING DIETER DR ,  AMMERMANN EBERHARD DR ,  LORENZ GISELA DR

IPC: A01N43/84 ,  A01N33/08 ,  C07C43/178 ,  C07C43/23 ,  C07C45/62 ,  C07C45/74 ,  C07C47/27 ,  C07C47/277 ,  C07D265/30 ,  C07D295/04 ,  C07D295/096

Abstract: N-(3-Phenyl-2-methylpropyl and -methylprop-2-enyl)-azaheterocyclene I (R = CH3)3-O-, R -O-C(CH3)2-, R = H, C1-C4-alkyl; Het = 5-7-membered azaheteroaliphatic ring whose N atom is linked to the remaining moiety of I, where it is additionally possible for the ring to contain an O or S which is not adjacent to the N and/or to have 1-2 of the following substituents: C1-C4-alkyl, R -O-(CH2)n-, R = H, C1-C4-alkyl, C1-C2-alkoxycarbonyl, n = 0-2, with the exception of R -O- in the alpha -position relative to the N) and the N-oxides and the salts of I. The compounds I are suitable as fungicides.

公开(公告)号：DE3914391A1

公开(公告)日：1991-01-17

申请号：DE3914391

申请日：1989-04-29

Applicant: BASF AG

Inventor： LAUTERBACH GERALD DR ,  BECKER RAINER DR ,  JANSEN KLAAS

IPC: A61K8/00 ,  A61K8/40 ,  A61K8/49 ,  A61Q13/00 ,  C07C255/07 ,  C07C255/16 ,  C07C255/34 ,  C07C255/37 ,  C07D317/60 ,  C11B9/00 ,  C11D3/50

Abstract: Unsaturated nitriles of the general formula I (I) where R is a branched or straight-chain alkyl radical of 4 to 10 carbon atoms or a phenyl ring which is substituted by alkyl of 1 to 4 carbon atoms, one or more alkoxy groups of 1 to 3 carbon atoms, preferably 1 or 2 methoxy groups, or alkylenedioxy, preferably methylenedioxy, and their preparation and their use as scents.

公开(公告)号：AT53000T

公开(公告)日：1990-06-15

申请号：AT85115153

申请日：1985-11-29

Applicant: BASF AG

Inventor： SEUFERT WALTER DR ,  GOETZ NORBERT DR ,  BECKER RAINER DR ,  SCHWENDEMANN VOLKER DR

IPC: B01J23/60 ,  B01J23/644 ,  C07C29/17 ,  C07C33/025

公开(公告)号：DE3575136D1

公开(公告)日：1990-02-08

申请号：DE3575136

申请日：1985-10-05

Applicant: BASF AG

Inventor： KEIL MICHAEL DR ,  BECKER RAINER DR ,  JAHN DIETER DR ,  KOLASSA DIETER DR ,  SCHIRMER ULRICH DR ,  WILL WOLFGANG DR ,  WUERZER BRUNO DR ,  MEYER NORBERT DR

IPC: A01N43/14 ,  A01N43/06 ,  A01N43/08 ,  A01N43/10 ,  A01N43/16 ,  A01N43/18 ,  A01N43/24 ,  A01N43/28 ,  A01N43/40 ,  A01N43/76 ,  A01N43/80 ,  A01N43/82 ,  A01N43/824 ,  A01N43/828 ,  A01N43/90 ,  C07D261/08 ,  C07D307/12 ,  C07D307/42 ,  C07D321/00 ,  C07D333/00 ,  C07D333/16 ,  C07D333/22 ,  C07D333/24 ,  C07D333/28 ,  C07D335/00 ,  C07D405/12 ,  C07D407/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  C07D493/04 ,  C07D495/04 ,  C07D521/00

Abstract: Cyclohexenone derivatives of the formula where R1, R2, R3 and R4 have the meanings stated in the description, herbicides which contain these compounds and a method for controlling undesirable plant growth.

公开(公告)号：DE3816576A1

公开(公告)日：1989-11-16

申请号：DE3816576

申请日：1988-05-14

Applicant: BASF AG

Inventor： HESSE MICHAEL DR ,  BECKER RAINER DR

IPC: C07C1/24

Abstract: Polyunsaturated hydrocarbons of the formula are prepared from unsaturated alcohols of the formula in the presence of zeolite catalysts, in particular zeolites of the pentasil type.