公开(公告)号：JPH10212248A

公开(公告)日：1998-08-11

申请号：JP35366697

申请日：1997-12-22

Applicant: BASF AG

Inventor： ISOLA ARTHUR MARK ,  HOLMAN NICHOLAS JOHN ,  TOMETZKI GERALD BERNARD ,  WATTS JOHN PAUL ,  KOSER STEFAN ,  KLINTZ RALF ,  MUENSTER PETER

IPC: C07B63/02 ,  C07C41/44 ,  C07C43/225 ,  C07C45/72 ,  C07C45/85 ,  C07C49/255 ,  C07C201/16 ,  C07C205/56 ,  C07D209/08 ,  C07D209/10 ,  C07D209/48 ,  C07D235/18 ,  C07D319/06 ,  C07D487/04

Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound of which oxide content is decreased by adding a metal salt to form a complex thereof with trisubstituted phosphine and separating the complex formed from the mixture. SOLUTION: A reducing agent such as a trisubstituted phosphine represented by the formula (R is H, a 1-6C alkyl; R and R are each H, a 1-6C alkyl; R and R are each H, a 1-6C alkyl; R -R are each H, a 1-6C haloalkyl) is oxidized to form the oxide. A metal salt of an alkali metal is added to the oxide in a range from 0.25-5 molar equivalent based on the oxide to effect the Mitsunobu reaction. In the reaction, the reaction mixture is kept at the temperature ranging from 0 to 120 deg.C for 16 hours at maximum, then cooled down in the temperature range from -10 deg.C - the ambient temperature to form complex. The remaining complex is separated by filtration or centrifugation to decrease the oxide.

公开(公告)号：WO9502590A3

公开(公告)日：1995-06-01

申请号：PCT/EP9402264

申请日：1994-07-11

Applicant: BASF AG ,  SCHAEFER PETER ,  HAMPRECHT GERHARD ,  HEISTRACHER ELISABETH ,  KOENING HARTMANN ,  KLINTZ RALF ,  MUENSTER PETER ,  RANG HARALD ,  WESTPHALEN KARL OTTO ,  GERBER MATTHIAS ,  WALTER HELMUT

Inventor： SCHAEFER PETER ,  HAMPRECHT GERHARD ,  HEISTRACHER ELISABETH ,  KOENING HARTMANN ,  KLINTZ RALF ,  MUENSTER PETER ,  RANG HARALD ,  WESTPHALEN KARL-OTTO ,  GERBER MATTHIAS ,  WALTER HELMUT

IPC: A01N43/40 ,  A01N43/42 ,  A01N43/60 ,  A01N43/647 ,  A01N43/76 ,  A01N43/78 ,  A01N43/84 ,  A01N47/22 ,  C07D213/30 ,  C07D213/61 ,  C07D213/65 ,  C07D213/70 ,  C07D213/89 ,  C07D265/36 ,  C07D401/04 ,  C07D405/04 ,  C07D405/14 ,  C07D409/04 ,  C07D409/12 ,  C07D413/04 ,  C07D417/04

CPC classification number: C07D213/30 ,  C07D213/61 ,  C07D265/36 ,  C07D409/12

Abstract: A substituted 2-phenylpyridine of formula (I), where Ar is a radical (A) or (B) and where the ring R is a fused heterocyclic ring which, together with the phenyl ring, forms one of the following bicyclic rings (a) to (l) and the N-oxides of (I) and the agriculturally utilizable salts of (I) if these exist. Use: herbicides, desiccation/defoliation of plants.

公开(公告)号：WO9502580A3

公开(公告)日：1995-03-16

申请号：PCT/EP9402263

申请日：1994-07-11

Applicant: BASF AG ,  SCHAEFER PETER ,  HAMPRECHT GERHARD ,  HEISTRACHER ELISABETH ,  KOENIG HARTMANN ,  KLINTZ RALF ,  MUENSTER PETER ,  RANG HARALD ,  WESTPHALEN KARL OTTO ,  GERBER MATTHIAS ,  WALTER HELMUT

Inventor： SCHAEFER PETER ,  HAMPRECHT GERHARD ,  HEISTRACHER ELISABETH ,  KOENIG HARTMANN ,  KLINTZ RALF ,  MUENSTER PETER ,  RANG HARALD ,  WESTPHALEN KARL-OTTO ,  GERBER MATTHIAS ,  WALTER HELMUT

IPC: A01N43/40 ,  A01N43/42 ,  A01N43/60 ,  A01N43/647 ,  A01N43/76 ,  A01N43/78 ,  A01N43/84 ,  A01N47/22 ,  C07D213/30 ,  C07D213/61 ,  C07D213/65 ,  C07D213/70 ,  C07D213/89 ,  C07D265/36 ,  C07D401/04 ,  C07D405/04 ,  C07D405/14 ,  C07D409/04 ,  C07D409/12 ,  C07D413/04 ,  C07D417/04 ,  C07D213/68

CPC classification number: C07D213/30 ,  C07D213/61 ,  C07D265/36 ,  C07D409/12

Abstract: Substituted 2-phenylpyridines have formula (I) wherein R1, R3 = H, halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO¿2?H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, CONH2, alkylaminocarbonyl, dialkylaminocarbonyl, pyrrolidinylcarbonyl, piperidylcarbonyl, morpholinylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R?2¿ = halogen, CN, NO¿2?, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio; or R?1 + R2 or R2 + R3¿ = trimethylene or tetramethylene chain; R4 = halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO¿2?H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R?5¿ = hydrogen or halogen; R6 = halogen, CN, NO¿2?, OH, CF3, C1-C6-alkyl, C1-C4-alkoxy; R?7¿ = various radicals; and the N-oxides of (I) and the agriculturally utilizable salts of (I) where these exist, excepting those compounds (I) where R2 is C1-C4-alkoxy and R1 and/or R3 is carboxyl or the salt, ester or amide thereof. Use: herbicides; desiccation/defoliation of plants.

公开(公告)号：CA2302937C

公开(公告)日：2008-12-16

申请号：CA2302937

申请日：1998-08-21

Applicant: BASF AG

Inventor： KLINTZ RALF ,  WINGERT HORST ,  VOGELBACHER UWE JOSEF ,  WAHL JOSEF ,  WETTERICH FRANK ,  KEIL MICHAEL ,  HEILIG MANFRED ,  GOTZ NORBERT ,  DAUN GREGOR

IPC: C07D231/22 ,  C07C239/08 ,  C07C239/10 ,  C07C239/12 ,  C07C251/48 ,  C07C251/58 ,  C07C259/04 ,  C07D213/76 ,  C07D215/38 ,  C07D215/40 ,  C07D231/20 ,  C07D239/54 ,  C07D249/12 ,  C07D401/04 ,  C07D471/04

Abstract: The invention relates to a method for producing N-acylated (hetero)aromati c hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings given in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II) in the presence of a hydrogenation catalyst.

公开(公告)号：ES2195388T3

公开(公告)日：2003-12-01

申请号：ES98945276

申请日：1998-08-21

Applicant: BASF AG

Inventor： KLINTZ RALF ,  GITZ NORBERT ,  KEIL MICHAEL ,  HEILIG MANFRED ,  WINGERT HORST ,  VOGELBACHER UWE JOSEF

IPC: C07C239/10 ,  C07C239/12 ,  C07C251/48 ,  C07C251/58 ,  C07C259/04 ,  C07D213/76 ,  C07D215/38 ,  C07D215/40 ,  C07D231/20 ,  C07D231/22 ,  C07D239/54 ,  C07D249/12 ,  C07D401/04 ,  C07D471/04

Abstract: The invention relates to a method for producing N-acylated (hetero)aromatic hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings give in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II) in the presence of a hydrogenation catalyst.

公开(公告)号：DE69432078T2

公开(公告)日：2003-07-24

申请号：DE69432078

申请日：1994-07-11

Applicant: BASF AG

Inventor： SCHAEFER PETER ,  HAMPRECHT GERHARD ,  HEISTRACHER ELISABETH ,  KOENIG HARTMANN ,  KLINTZ RALF ,  MUENSTER PETER ,  RANG HARALD ,  WESTPHALEN KARL-OTTO ,  GERBER MATTHIAS ,  WALTER HELMUT

IPC: A01N43/40 ,  A01N43/42 ,  A01N43/60 ,  A01N43/647 ,  A01N43/76 ,  A01N43/78 ,  A01N43/84 ,  A01N47/22 ,  C07D213/30 ,  C07D213/61 ,  C07D213/65 ,  C07D213/68 ,  C07D213/70 ,  C07D213/89 ,  C07D265/36 ,  C07D401/04 ,  C07D405/04 ,  C07D405/14 ,  C07D409/04 ,  C07D409/12 ,  C07D413/04 ,  C07D417/04

Abstract: PCT No. PCT/EP94/02264 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jul. 11, 1994 PCT Pub. No. WO95/02590 PCT Pub. Date Jan. 26, 1995A substituted 2-phenylpyridine of the formula I where Ar is and the N-oxides of I and the agriculturally utilizable salts of I where these exist. Use: herbicides; desiccation/defoliation of plants.

公开(公告)号：DE59808710D1

公开(公告)日：2003-07-17

申请号：DE59808710

申请日：1998-07-20

Applicant: BASF AG

Inventor： WINGERT HORST ,  GOETZ NORBERT ,  KEIL MICHAEL ,  KLINTZ RALF ,  VOGELBACHER JOSEF ,  WAHL JOSEF

IPC: C07D231/20 ,  C07B39/00 ,  C07C205/11 ,  C07D231/08 ,  C07D231/22

Abstract: PCT No. PCT/EP98/04490 Sec. 371 Date Jan. 27, 2000 Sec. 102(e) Date Jan. 27, 2000 PCT Filed Jul. 20, 1998 PCT Pub. No. WO99/06373 PCT Pub. Date Feb. 11, 19992-(3-Pyrazolyloxymethylene)nitrobenzene [sic] derivatives of the formula I where the substituents and indices have the meanings given in the description, are prepared by bromination of an o-nitrotoluene of the formula II and subsequent reaction with a 3-hydroxypyrazole of the formula IV

公开(公告)号：AT238994T

公开(公告)日：2003-05-15

申请号：AT97953736

申请日：1997-12-04

Applicant: BASF AG

Inventor： VOGELBACHER UWE JOSEF ,  KEIL MICHAEL ,  KLINTZ RALF ,  WAHL JOSEPH ,  WINGERT HORST ,  KOENIG HARTMANN ,  RACK MICHAEL ,  GOETZ ROLAND ,  TELES JOAQUIM HENRIQUE

IPC: C07D231/20 ,  C07D231/22

Abstract: PCT No. PCT/EP97/06780 Sec. 371 Date Jun. 14, 1999 Sec. 102(e) Date Jun. 14, 1999 PCT Filed Dec. 4, 1997 PCT Pub. No. WO98/27062 PCT Pub. Date Jun. 25, 1998A process is described for preparing N-substituted 3-hydroxypyrazoles of the formula I where R1 is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl and R2, R3 are hydrogen, cyano, halogen and unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl, by oxidizing a corresponding pyrazolidin-3-one.

公开(公告)号：DE59610096D1

公开(公告)日：2003-03-06

申请号：DE59610096

申请日：1996-08-07

Applicant: BASF AG

Inventor： HAMPRECHT GERHARD ,  HEISTRACHER ELISABETH ,  KLINTZ RALF ,  SCHAEFER PETER ,  ZAGAR CYRILL ,  SCHIFFER HELMUT ,  WESTPHALEN KARL-OTTO ,  MISSLITZ ULF ,  WALTER HELMUT

IPC: A01N43/40 ,  A01N43/56 ,  C07D401/04 ,  C07D521/00

公开(公告)号：DE69524231T2

公开(公告)日：2002-05-23

申请号：DE69524231

申请日：1995-08-18

Applicant: BASF AG

Inventor： HEISTRACHER ELISABETH ,  RUEB LOTHAR ,  VON DEM BUSSCHE-HUENNEFELD CHR ,  HAMPRECHT GERHARD ,  KLINTZ RALF ,  SCHAEFER PETER ,  WESTPHALEN KARL-OTTO ,  GERBER MATTHIAS ,  WALTER HELMUT

IPC: C07D231/56 ,  A01N43/56 ,  C07D213/56

Abstract: PCT No. PCT/EP95/03286 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed Aug. 18, 1995 PCT Pub. No. WO96/06830 PCT Pub. Date Mar. 7, 1996N-Phenyltetrahydroindazoles of formula (I), where R1 is H or C1-4-alkyl; R2 is halogen, C1-4-alkyl or C1-4-haloalkyl; R3 is H or halogen; R4 is NO2, halogen, C1-4-alkyl or C1-4-haloalkyl; R5 is -XR6; X is -O-, -S-, -SO- or -SO2-; R6 is -Alk-R7; Alk is a substituted or unsubstituted methylene, ethylene, propylene, butylene or pentamethylene chain, where one chain member can carry a spiro-linked 2- to 5-membered C chain or where 2 ring members can be bridged via a C1-5-alkylene chain; R7 is CN, SCN, halogen or -YR11, where Y is -O-, -S-, -SO- or -SO2-; R10 is H, OH, C1-C4-alkyl, C1-C4-haloalkyl, C3-C5-cycloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C3-C5-cycloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, -NH-R12, -N(C1-C4-alkyl)-R12, -N(C3-C4-alkenyl)-R12, -N(C3-C4-alkynyl)-R12, pyrrolidin-1-yl, piperid-1-yl, morpholin-4-yl, azepan-1-yl, (i) unsubstituted or substituted phenyl, benzyl, phenoxy or benzyloxy; R11 is C1-6-alkyl, C1-6-haloalkyl or C1-6-cycloalkyl; R12 is H, OH, C1-4-alkyl, C3-4-alkenyl, C3-4-alkynyl, C3-6-cycloalkyl, C1-4-alkoxy, C3-4-alkenyloxy, C3-4-alkenyloxy, C3-4-alkynyloxy, or substituted or unsubstituted phenyl or benzyl; and the agriculturally utilizable salts of formula (I), with the provisoes that the simultaneous meaning of R6 as dihalomethyl, R2 and R4 as chlorine and R3 as halogen is excluded; the simultaneous meaning of X as oxygen and R7 as -OR11 or C1-C6-alkylthio is excluded; Alk must not carry a spiro-linked three-membered ring if R7 is halogen and R11 is not C1-6-alkyl if R1 is H, R2 is C1-4-haloalkyl, R3 is F, R4 is halogen and R7 is -R11. Use: as herbicides; for desiccating/defoliating plants.