公开(公告)号：AU756811B2

公开(公告)日：2003-01-23

申请号：AU4776499

申请日：1999-06-23

Applicant: BASF AG

Inventor： GROSSMANN CHRISTOPH ,  HANZEL KARL-HEINZ ,  KOLASSA DIETER ,  ASPRION NORBERT

IPC: B01D53/14 ,  C10K1/10 ,  C10K1/14 ,  C10L3/10

Abstract: A process for removing acidic gas constituents, of the group consisting of CO2, H2S, COS, CS2 and mercaptans, from gases, in which, in an absorption step, a dirty gas rich in acidic gas constituents is brought into contact with an absorption medium, as a result of which a clean gas low in acidic gas constituents and an absorption medium laden with acidic gas constituents are obtained, the absorption medium used being a mixture comprisinga) from 0.1 to 50% by weight of one or more mono-cyclic or bicyclic nitrogen heterocycles which are unsubstituted and/or monosubstituted or poly-substituted on the carbon by OH, C1-C3 alkyl and/or C1-C3 hydroxyalkyl and which have from 5 to 14 ring atoms and 1 or 2 heterocyclically bound nitrogen atoms per ring as component A,b) from 1 to 60% by weight of a monohydric and/or polyhydric alcohol as component B,c) from 0 to 60% by weight of an aliphatic aminoalcohol as component C,d) from 0 to 98.9% by weight of water as component D,e) from 0 to 35% by weight of K2CO3 as component E,where the sum of components A, B, C, D and E is 100% by weight.

公开(公告)号：AU4776499A

公开(公告)日：2000-01-17

申请号：AU4776499

申请日：1999-06-23

Applicant: BASF AG

Inventor： GROSSMANN CHRISTOPH ,  HANZEL KARL-HEINZ ,  KOLASSA DIETER ,  ASPRION NORBERT

IPC: B01D53/14 ,  C10K1/10 ,  C10K1/14 ,  C10L3/10

Abstract: A process for removing acidic gas constituents, of the group consisting of CO2, H2S, COS, CS2 and mercaptans, from gases, in which, in an absorption step, a dirty gas rich in acidic gas constituents is brought into contact with an absorption medium, as a result of which a clean gas low in acidic gas constituents and an absorption medium laden with acidic gas constituents are obtained, the absorption medium used being a mixture comprisinga) from 0.1 to 50% by weight of one or more mono-cyclic or bicyclic nitrogen heterocycles which are unsubstituted and/or monosubstituted or poly-substituted on the carbon by OH, C1-C3 alkyl and/or C1-C3 hydroxyalkyl and which have from 5 to 14 ring atoms and 1 or 2 heterocyclically bound nitrogen atoms per ring as component A,b) from 1 to 60% by weight of a monohydric and/or polyhydric alcohol as component B,c) from 0 to 60% by weight of an aliphatic aminoalcohol as component C,d) from 0 to 98.9% by weight of water as component D,e) from 0 to 35% by weight of K2CO3 as component E,where the sum of components A, B, C, D and E is 100% by weight.

公开(公告)号：DE19828977A1

公开(公告)日：1999-12-30

申请号：DE19828977

申请日：1998-06-29

Applicant: BASF AG

Inventor： GROSMANN CHRISTOPH ,  HAENZEL KARL-HEINZ ,  KOLASSA DIETER ,  ASPRION NORBERT

IPC: B01D53/14 ,  C10K1/10 ,  C10K1/14 ,  C10L3/10 ,  C10K1/32 ,  C07C7/11 ,  C07B63/00 ,  C07D295/02 ,  C07C31/18 ,  C07D241/02

Abstract: The absorbent consists of a mixture containing: (a) 1-50 wt.% unsubstituted mono-or bi-cyclic nitrogen heterocycles with 5-14 ring atoms or substituted with OH, 1-3 C alkyl and/or 1-3 C hydroxyalkyl, and 1 or 2 heterocyclically bound nitrogen atoms; (b) 1-60 wt.% mono- and/or multivalent alcohol; (c) 0-50 wt.% aliphatic aminoalcohol; (d) 0-98 wt.% water; and (e) 0-35 wt.% potassium carbonate. Process for removing acidic components, e.g. carbon dioxide, hydrogen sulfide, COS, carbon disulfide and mercaptans from gases comprises contacting the crude gas with an adsorbent obtaining a pure gas deficient in acidic gas components and an absorbent charged with acidic gas components. The absorbent consists of a mixture containing: (a) 1-50 wt.% unsubstituted mono-or bi-cyclic nitrogen heterocycles with 5-14 ring atoms or substituted with OH, 1-3 C alkyl and/or 1-3 C hydroxyalkyl, and 1 or 2 heterocyclically bound nitrogen atoms; (b) 1-60 wt.% mono- and/or multivalent alcohol; (c) 0-50 wt.% aliphatic aminoalcohol; (d) 0-98 wt.% water; and (e) 0-35 wt.% potassium carbonate.

公开(公告)号：ZA8908587B

公开(公告)日：1991-07-31

申请号：ZA8908587

申请日：1989-11-10

Applicant: BASF AG

Inventor： KAST JUERGEN ,  JUERGEN KAST ,  KOLASSA DIETER ,  DIETER KOLASSA ,  MEYER NORBERT ,  NORBERT MEYER ,  SCHIRMER ULRICH ,  ULRICH SCHIRMER ,  HARREUS ALBRECHT ,  ALBRECHT HARREUS ,  WILD JOCHEN ,  JOCHEN WILD ,  WUERZER BRUNO ,  BRUNO WUERZER ,  WESTPHALEN KARL OTTO ,  KARL OTTO WESTPHALEN

IPC: C07D317/26 ,  A01N35/06 ,  A01N35/10 ,  A01N37/22 ,  A01N43/14 ,  A01N43/16 ,  A01N43/18 ,  A01N43/40 ,  A01N43/80 ,  A01P13/00 ,  C07C251/42 ,  C07C251/50 ,  C07C251/52 ,  C07C255/62 ,  C07C323/19 ,  C07C323/47 ,  C07D213/53 ,  C07D261/08 ,  C07D307/16 ,  C07D309/06 ,  C07D309/08 ,  C07D333/22 ,  C07D335/02 ,  C07D339/06 ,  C07D ,  A01N ,  C07C

CPC classification number: C07D213/53 ,  A01N35/10 ,  A01N37/22 ,  A01N43/14 ,  A01N43/40 ,  A01N43/80 ,  C07C251/42 ,  C07C251/52 ,  C07C323/47 ,  C07C2601/16 ,  C07D261/08 ,  C07D309/06 ,  C07D309/08 ,  C07D335/02

公开(公告)号：HU203335B

公开(公告)日：1991-07-29

申请号：HU586389

申请日：1989-11-10

Applicant: BASF AG

Inventor： KAST JUERGEN ,  KOLASSA DIETER ,  MEYER NORBERT ,  SCHIRMER ULRICH ,  HARREUS ALBRECHT ,  WILD JOCHEN ,  WESTPHALEN KARL-OTTO ,  WUERZER BRUNO

IPC: C07D317/26 ,  A01N35/06 ,  A01N35/10 ,  A01N37/22 ,  A01N43/14 ,  A01N43/16 ,  A01N43/18 ,  A01N43/40 ,  A01N43/80 ,  A01P13/00 ,  C07C251/40 ,  C07C251/42 ,  C07C251/50 ,  C07C251/52 ,  C07C255/62 ,  C07C323/19 ,  C07C323/47 ,  C07D213/53 ,  C07D261/08 ,  C07D275/02 ,  C07D307/14 ,  C07D307/16 ,  C07D309/06 ,  C07D309/08 ,  C07D309/22 ,  C07D309/28 ,  C07D317/28 ,  C07D333/22 ,  C07D335/02 ,  C07D339/06 ,  C07D309/04 ,  C07D261/02 ,  C07C321/20 ,  A01N43/04 ,  A01N43/24 ,  A01N43/72 ,  A01N43/82 ,  C07D315/00 ,  C07D325/00 ,  C07D327/00 ,  C07D337/04 ,  C07D339/00 ,  C07D263/02 ,  C07D271/02 ,  C07D277/02 ,  C07D285/02 ,  C07D213/44

Abstract: Cyclohexenone oxime ethers of the general formula I (I) where R1 is C1-C6-alkyl, A is substituted or unsubstituted C4-alkylene or C4-alkenylene, x is nitro, cyano, halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkyl, C1-C4-haloalkoxy, carboxyl, C1-C4-alkoxycarbonyl, substituted or unsubstituted benzyloxycarbonyl and/or phenyl, n is from 0 to 3 or from 1 to 5 when X is halogen, R2 is C1-C6-alkoxy-C1-C6-alkyl or C1-C4-alkylthio-C1-C6-alkyl, substituted or unsubstituted C3-C7-cycloalkyl or C5-C7-cycloalkenyl, a substituted or unsubstituted 5-membered saturated heterocyclic radical which contains one or two oxygen and/or sulfur atoms as heteroatoms, a substituted or unsubstituted 6- or 7-membered heterocyclic radical which contains one or two oxygen and/or sulfur atoms and one or two double bonds, a substituted or unsubstituted 5-membered heteroaromatic radical containing one or two nitrogen atoms and an oxygen or a sulfur atom, substituted or unsubstituted phenyl or pyridyl, and their agriculturally useful salts and esters of C1-C10-carboxylic acids and inorganic acids, methods of manufacturing them, and their use as herbicides.

公开(公告)号：AU604911B2

公开(公告)日：1991-01-03

申请号：AU1732688

申请日：1988-06-03

Applicant: BASF AG

Inventor： KEIL MICHAEL ,  SCHIRMER ULRICH ,  KAST JUERGEN ,  KOLASSA DIETER ,  WUERZER BRUNO ,  MEYER NORBERT ,  RADEMACHER WILHELM ,  JUNG JOHANN ,  CARLSON DALE R

IPC: A01N37/08 ,  A01N37/42 ,  A01N37/44 ,  A01N37/50 ,  C07C67/00 ,  C07C325/00 ,  C07C327/14 ,  C07C327/22 ,  C07C327/24 ,  C07C153/11 ,  C07C153/023 ,  A01N37/06

Abstract: 1. A cyclohexenone compound of the formula I see diagramm : EP0293817,P16,F3 where R**1 is hydrogen ; C1 -C6 -alkyl which is unsubstituted or substituted by C1 -C4 -alkoxy, C1 -C4 -alkylthio, C1 -C4 dialkylamino, hydroxyl or halogen ; C2 -C6 -alkenyl ; C3 -C6 -cycloalkyl ; or phenyl or benzyl which is unsubstituted or substituted by halogen, C1 -C4 -alkyl, C1 -C4 -alkoxy or nitro, R**2 is C1 -C4 -alkyl or cyclopropyl, A is oxygen ; a radical NOR**3 , where R**3 is C1 -C4 -alkyl, C3 or C4 -alkenyl, C3 - or C4 -alkynyl, C2 -C4 -haloalkyl, C3 - or C4 -haloalkenyl or C2 -C4 -alkoxyalkyl ; or a radical NR4 , where R4 is hydrogen, C1 -C6 -alkyl, C1 -C4 -hydroxyalkyl, C1 -C4 -alkoxyalkyl, benzyl or phenyl, and X is hydroxyl ; chlorine ; C1 -C6 -alkylthio which is unsubstituted or substituted by C1 -C4 -alkoxy, C1 -C4 -alkylthio, C1 -C4 dialkylamino, hydroxyl or halogen ; C2 -C6 -alkenylthio ; C3 -C6 -cycloalkylthio ; or phenylthio or benzylthio which is unsubstituted or substituted by halogen, C1 -C4 -alkoxy or nitro, or an agriculturally usable salt thereof.

公开(公告)号：HUT52076A

公开(公告)日：1990-06-28

申请号：HU513089

申请日：1989-09-29

Applicant: BASF AG

Inventor： KOLASSA DIETER ,  KAST JUERGEN ,  KUEKENHOEHNER THOMAS ,  MEYER NORBERT ,  WESTPHALEN KARL-OTTO ,  WUERZER BRUNO

IPC: A01N43/08 ,  A01N43/10 ,  A01N43/14 ,  A01N43/36 ,  A01N43/50 ,  A01N43/56 ,  A01N43/74 ,  A01N43/76 ,  A01N43/78 ,  A01N43/80 ,  A01N43/82 ,  A01N43/824 ,  A01N43/828 ,  A01N43/836 ,  C07D207/30 ,  C07D231/12 ,  C07D261/04 ,  C07D261/08 ,  C07D263/32 ,  C07D271/06 ,  C07D271/10 ,  C07D277/28 ,  C07D285/08 ,  C07D285/12 ,  C07D307/52 ,  C07D333/22 ,  C07D333/28 ,  C07D407/04 ,  C07D409/04 ,  C07D409/14 ,  C07D413/00 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  C07D521/00 ,  C07F7/18 ,  C07F9/653 ,  C07D271/02 ,  C07D285/04

Abstract: Cyclohexenone derivatives of the general formula I in which the substituents have the following meaning: R is optionally substituted C1-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl, phenyl, benzyl or thenyl; R is optionally substituted C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or phenyl; R3 is hydrogen, C1-C6-alkyl, C1-C10-alkylcarbonyl, C1-C6-alkylsulphonyl, C1-C4-trialkylsilyl, C1-C4-dialkylphosphonyl, C1-C4-dialkylthiophosphonyl, C3-C6-alkenyl, C3-C6-alkenylcarbonyl, C3-C6-alkynyl, optionally substituted benzoyl or phenylsulphonyl; R is hydrogen, cyano, halogen, C1-C6-alkyl or C1-C6-alkoxycarbonyl; A is an optionally substituted C1-C4-alkylene chain in which one methylene group can be replaced by an oxygen or sulphur atom; m is 0 or 1; B is a 5-membered singly or doubly unsaturated heterocycle having up to 2 nitrogen atoms and/or up to one oxygen or sulphur atom; X is 3-7-membered cycloalkyl or 5-7-membered cycloalkenyl, it being possible for a methylene group in these to have been replaced by an oxygen or sulphur atom; optionally substituted phenyl or 5-6-membered heteroaryl, and if B denotes isoxazolinyl, also hydrogen; Y is hydrogen, halogen, cyano, nitro; optionally substituted C1-C6-alkyl, C2-C6-alkenyl or C2-C6-alkynyl; C1-C4-alkoxy, C1-C4-alkylthio, C3-C6-alkenyloxy or C3-C6-alkynyloxy; n is 1, 2 or 3; where Y does not denote hydrogen if m = 0, B = isoxazol-5-yl and X = 3-(C3-C6-cycloalkyl), and their environmentally tolerable salts, processes for their preparation and their use as herbicidal agents.

公开(公告)号：AT245469T

公开(公告)日：2003-08-15

申请号：AT99931156

申请日：1999-06-23

Applicant: BASF AG

Inventor： GROSSMANN CHRISTOPH ,  HAENZEL KARL-HEINZ ,  KOLASSA DIETER ,  ASPRION NORBERT

IPC: B01D53/14 ,  C10K1/10 ,  C10K1/14 ,  C10L3/10

Abstract: A process for removing acidic gas constituents, of the group consisting of CO2, H2S, COS, CS2 and mercaptans, from gases, in which, in an absorption step, a dirty gas rich in acidic gas constituents is brought into contact with an absorption medium, as a result of which a clean gas low in acidic gas constituents and an absorption medium laden with acidic gas constituents are obtained, the absorption medium used being a mixture comprisinga) from 0.1 to 50% by weight of one or more mono-cyclic or bicyclic nitrogen heterocycles which are unsubstituted and/or monosubstituted or poly-substituted on the carbon by OH, C1-C3 alkyl and/or C1-C3 hydroxyalkyl and which have from 5 to 14 ring atoms and 1 or 2 heterocyclically bound nitrogen atoms per ring as component A,b) from 1 to 60% by weight of a monohydric and/or polyhydric alcohol as component B,c) from 0 to 60% by weight of an aliphatic aminoalcohol as component C,d) from 0 to 98.9% by weight of water as component D,e) from 0 to 35% by weight of K2CO3 as component E,where the sum of components A, B, C, D and E is 100% by weight.

公开(公告)号：CA2001988C

公开(公告)日：1999-04-13

申请号：CA2001988

申请日：1989-11-01

Applicant: BASF AG

Inventor： WILD JOCHEN ,  HARREUS ALBRECHT ,  SCHIRMER ULRICH ,  MEYER NORBERT ,  KAST JUERGEN ,  KOLASSA DIETER

IPC: C07C239/20 ,  C07C323/19 ,  C07D209/48

Abstract: Hydroxylamine derivatives have the general formula I Aryl-A-O-B where Aryl is an unsubstituted or substituted, mononuclear or binuclear, isocyclic radical; A is a 1,4-butenylene group of the general formulae IIa or IIb (see fig. I) (see fig. II) where R1, R2, R3, R4 and R5 are each hydrogen, halogen, C1-C6-alkyl or C1-C6-alkenyl; B is NH2 or a dicarboximide group of the general formula III (see fig. III) where Z is unsubstituted or substituted phenylene, naphthylene, pyridinylene, cyclopentylene, cyclohexylene, cyclohexenylene, C2-C4-alkenylene or C2-C4-alkylene.

公开(公告)号：CA1336836C

公开(公告)日：1995-08-29

申请号：CA601728

申请日：1989-06-05

Applicant: BASF AG

Inventor： KAST JUERGEN ,  KOLASSA DIETER ,  MEYER NORBERT ,  WUERZER BRUNO ,  WESTPHALEN KARL-OTTO ,  RADEMACHER WILHELM ,  JUNG JOHANN

IPC: A01N43/16 ,  A01N43/36 ,  A01N43/50 ,  A01N43/56 ,  A01N43/78 ,  A01N43/80 ,  C07D405/04 ,  C07D407/04 ,  C07D409/04 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  A01N43/00 ,  C07D409/00

Abstract: Tetrahydropyran-2,4-diones of the formula I where R1 is hydrogen; C1-C6-alkyl; C2-C6-alkenyl; C2-C6-alkynyl; substituted or unsubstituted phenyl; C1-C6-alkylsulfonyl; substituted or unsubstituted benzenesulfonyl; C3-C6-alkenylcarbonyl; or substituted or unsubstituted benzoyl; R2 is C1-C6-alkyl; C2-C6-alkenyl; C2-C6-alkynyl; C1-C6-haloalkyl; or C3-C6-cycloalkyl; A, B and D are each =CH- or =N-; E is oxygen, sulfur or -NR7-; R7 is hydrogen; C1-C6-alkyl; C2-C6-alkenyl; C2-C6-alkanoyl; substituted or unsubstituted benzoyl; benzyl; or substituted or unsubstituted phenyl; X is halogen; C1-C6-alkyl; substituted or unsubstituted C3-C6-cycloalkyl; C2-C6-alkenyl; C2-C6-alkynyl; C1-C6-alkoxy; C2-C6-alkenyloxy; C1-C6-alkylthio; C1-C6-alkoxycarbonyl; C2-C6-alkanoyloxy; substituted or unsubstituted benzyloxy; substituted or unsubstituted NR5R6; formyl; C2-C6-alkanoyl or its imine, oxime or Schiff's base; or substituted or unsubstituted phenyl; n is 0, 1 or 2; R3, R4, R5 and R6 are each hydrogen, C1-C6-alkyl, phenyl, C2-C6-alkanoyl, benzoyl and/or benzyl; Z is oxygen or -NOR8; and R8 is substituted or unsubstituted C1-C6-alkyl; C2-C6-alkenyl; C2-C6-alkynyl; C2-C6-haloalkynyl; or substituted or unsubstituted thenyl; their environmentally compatible salts, and agents containing them. These compounds are useful as herbicides and growth regulaters.