公开(公告)号：DE19533665C2

公开(公告)日：1997-09-18

申请号：DE19533665

申请日：1995-09-12

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  TRUEBENBACH PETER DR ,  BAUMANN MANFRED DR ,  SCHUBERT JUERGEN DR

IPC: C07C37/07 ,  B01J23/44 ,  C07C39/07

Abstract: The prodn. of an alkylphenol of formula (I) comprises reacting corresp. alkyl-cyclohex-2- en-1-one of formula (II) at 200-400 degrees C and 0.01-50 bar in presence of a supported Pd/ alpha -alumina catalyst (III) with a specific surface (BET) of 1-10 m /g, a pore dia. of 5 nm to 300 microns and a pore vol. of 0.1-0.5 cm /g, in which 80-100% of the pores have a dia. of 40-400 nm. R1-R5 = H or 1-8C alkyl. Also claimed are catalysts (III) as such.

公开(公告)号：DE19533665A1

公开(公告)日：1997-03-13

申请号：DE19533665

申请日：1995-09-12

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  TRUEBENBACH PETER DR ,  BAUMANN MANFRED DR ,  SCHUBERT JUERGEN DR

IPC: C07C37/07 ,  B01J23/44 ,  C07C39/07

Abstract: The prodn. of an alkylphenol of formula (I) comprises reacting corresp. alkyl-cyclohex-2- en-1-one of formula (II) at 200-400 degrees C and 0.01-50 bar in presence of a supported Pd/ alpha -alumina catalyst (III) with a specific surface (BET) of 1-10 m /g, a pore dia. of 5 nm to 300 microns and a pore vol. of 0.1-0.5 cm /g, in which 80-100% of the pores have a dia. of 40-400 nm. R1-R5 = H or 1-8C alkyl. Also claimed are catalysts (III) as such.

公开(公告)号：DE59005325D1

公开(公告)日：1994-05-19

申请号：DE59005325

申请日：1990-06-28

Applicant: BASF AG

Inventor： SCHUBERT JUERGEN DR ,  WILD JOCHEN DR ,  HAGEN HELMUT DR ,  NILZ GERHARD DR ,  SAUTER HUBERT DR ,  AMMERMAN EBERHARD DR ,  LORENZ GISELA DR

IPC: A01N43/80 ,  C07D275/04

公开(公告)号：DE4029771A1

公开(公告)日：1992-03-26

申请号：DE4029771

申请日：1990-09-20

Applicant: BASF AG

Inventor： SCHUBERT JUERGEN DR ,  KOBER REINER DR ,  HAMPRECHT GERHARD DR ,  SAUTER HUBERT DR ,  KARDORFF UWE DR ,  KUENAST CHRISTOPH DR

IPC: A01N43/10 ,  A01N43/78 ,  A01N43/80 ,  A01N43/82 ,  A01N43/824 ,  A01N43/836 ,  A01N43/84 ,  C07D275/02 ,  C07D275/03 ,  C07D277/20 ,  C07D277/42 ,  C07D277/56 ,  C07D285/08 ,  C07D285/12 ,  C07D285/125 ,  C07D285/135 ,  C07D333/36 ,  C07D333/38 ,  C07D333/42 ,  C07D333/50 ,  C07D333/68 ,  C07D417/04

Abstract: N-Heteroaryl-2-nitroanilines Ia and Ib (R = H, halogen, alkoxy; R = NO2, CN, halogen, haloalkyl; R = NO2, halogen, alkyl, haloalkyl; R = CO-R , CO-OR , SO2R ; R = C1-C4-alkyl, optionally substituted phenyl or naphthyl; Q = H, alkali metal or alkaline earth metal ion, optionally substituted ammonium ion, phosphonium, sulphonium or sulphoxonium ion, an equivalent of a transition metal cation; Het = optionally substituted thienyl, thiazolyl, isothiazolyl or thiadiazolyl radical, which is linked via one carbon atom of the ring to the basic structure, to which a non-aromatic optionally substituted ring can be fused; excluding Ia, in which R = H, R and/or R = NO2 and Het = 1,3,4-thiadiazol-2-yl substituted by CF3 or C(CH3)3). The compounds Ia and Ib are suitable as pesticides.

公开(公告)号：DE58900569D1

公开(公告)日：1992-01-30

申请号：DE58900569

申请日：1989-01-28

Applicant: BASF AG

Inventor： SCHULZ GUENTER DR ,  SCHUBERT JUERGEN DR ,  SAUTER HUBERT DR ,  GROSSMANN KLAUS DR ,  JUNG JOHANN PROF DR

IPC: A01N3/00 ,  A01N47/30 ,  A01N49/00

Abstract: Agent for reducing the transpiration of plants and/or for avoiding the plants being affected by heat stress and drought stress, characterised in that it contains at least one acetylene compound of the general formula I in which the substituents have the following meanings: R represents CH2OH, COOH, CH2OR , COOR or CHXY, X represents OR and Y represents OR , or X and Y together represent C2-C5-alkylenedioxy which is optionally mono-, di- or trisubstituted by C1-C4-alkyl, or represent a divalent oxygen atom, where R and R represent C1-C8-alkyl and R represents C1-C8-alkyl, C2-C8-alkoxyalkyl, C2-C4-haloalkyl, phenyl or C7-C16-phenylalkyl, and at least one phenylbenzylurea of the general formula II in which the substituents have the following meanings: R represents hydrogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, phenyl or C7-C16-phenylalkyl and R - R radicals independently of one another represent hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen, C1-C4-haloalkyl, C1-C4-haloalkoxy, phenyl, phenoxy, nitro, cyano, hydroxyl, OR , CHO or COOR .

公开(公告)号：DE3934205A1

公开(公告)日：1991-04-18

申请号：DE3934205

申请日：1989-10-13

Applicant: BASF AG

Inventor： KAST JUERGEN DR ,  SCHUBERT JUERGEN DR ,  KACZMAREK REINHARD DR

IPC: C07C327/24 ,  C07C327/28 ,  C07C327/58

Abstract: Preparation of cyclohexanetrionecarboxylic acid thiol esters of the formula I in which R and R represent optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, benzyl or phenyl, and R additionally denotes hydrogen, by reacting a cyclohexanetrione compound II with hydroxylamine or hydroxylamine O-sulphonic acid in an inert solvent at temperatures from 0 to 150 DEG C to give cyclohexanetrione compounds III subsequently reacting the compounds III with a mercaptan IV R -SH IV in the presence of an anhydrous acid HX to give cyclohexanetrione imidothioester salts V where X represents the acid radical, and hydrolysing the compounds V to give the cyclohexanetrione carboxylic acid thiol esters I.

公开(公告)号：AT232194T

公开(公告)日：2003-02-15

申请号：AT99119143

申请日：1999-10-05

Applicant: BASF AG

Inventor： RUFF DETLEF DR ,  BAUMANN DIETER ,  AQUILA WERNER DR ,  SCHUBERT JUERGEN DR ,  LECHTKEN PETER DR

IPC: B01J31/22 ,  C07B61/00 ,  C07C46/08 ,  C07C46/10 ,  C07C50/02 ,  C07C50/04

Abstract: Purification of 2,3,5-trimethyl-p-benzoquinone (TMQ) or isolation of TMQ from a mixture, by crystallization. An Independent claim is included for preparation of TMQ by catalytic oxidation of TMP with oxygen to give a mixture containing TMQ as well as TMP and/or at least 1 of solvent, catalyst-residue, by-product and intermediate, followed by work-up as above.

公开(公告)号：ES2063204T3

公开(公告)日：1995-01-01

申请号：ES90112326

申请日：1990-06-28

Applicant: BASF AG

Inventor： SCHUBERT JUERGEN DR ,  WILD JOCHEN DR ,  HAGEN HELMUT DR ,  NILZ GERHARD DR ,  SAUTER HUBERT DR ,  AMMERMAN EBERHARD DR ,  LORENZ GISELA DR

IPC: A01N43/80 ,  C07D275/04

公开(公告)号：ES2062245T3

公开(公告)日：1994-12-16

申请号：ES90118944

申请日：1990-10-04

Applicant: BASF AG

Inventor： KAST JUERGEN DR ,  SCHUBERT JUERGEN DR ,  KACZMAREK REINHARD DR

IPC: C07C327/24 ,  C07C327/28 ,  C07C327/58

Abstract: Preparation of cyclohexanetrionecarboxylic acid thiol esters of the formula I in which R and R represent optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, benzyl or phenyl, and R additionally denotes hydrogen, by reacting a cyclohexanetrione compound II with hydroxylamine or hydroxylamine O-sulphonic acid in an inert solvent at temperatures from 0 to 150 DEG C to give cyclohexanetrione compounds III subsequently reacting the compounds III with a mercaptan IV R -SH IV in the presence of an anhydrous acid HX to give cyclohexanetrione imidothioester salts V where X represents the acid radical, and hydrolysing the compounds V to give the cyclohexanetrione carboxylic acid thiol esters I.

公开(公告)号：AT105548T

公开(公告)日：1994-05-15

申请号：AT90119208

申请日：1990-10-06

Applicant: BASF AG

Inventor： KAST JUERGEN DR ,  MEYER NORBERT DR ,  MISSLITZ ULF DR ,  SCHUBERT JUERGEN DR ,  JUNG JOHANN PROF-DR ,  RADEMACHER WILHELM DR ,  WESTPHALEN KARL-OTTO DR ,  WUERZER BRUNO DR

IPC: A01N37/34 ,  A01N37/42 ,  A01N37/50 ,  A01N43/10 ,  C07C255/46 ,  C07C255/61 ,  C07C255/64 ,  C07C323/25