公开(公告)号：DE59009528D1

公开(公告)日：1995-09-21

申请号：DE59009528

申请日：1990-09-07

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  FREUND WOLFGANG DR ,  HAMPRECHT GERHARD DR ,  KUEKENHOEHNER THOMAS DR ,  PLATH PETER DR ,  WUERZER BRUNO DR ,  WESTPHALEN KARL-OTTO DR

IPC: A01N43/80 ,  C07D261/18 ,  C07D275/02 ,  C07D275/03 ,  C07D413/04 ,  C07D413/12 ,  C07D413/14 ,  C07D417/04 ,  C07D417/12 ,  C07D417/14

Abstract: Carboxamides Ia, Ib, Ic and Id (X is O or S; R is H, halogen, optionally substituted alkyl, optionally substituted benzyl, alkoxy, alkylthio, haloalkoxy, haloalkylthio, optionally substituted phenyl, optionally substituted phenoxy or phenylthio, an optionally substituted 5- or 6-membered heterocycle having up to 2 hetero atoms, cycloalkylalkyl, optionally substituted alkenyl which can be epoxidised, optionally substituted alkynyl, optionally substituted cycloalkyl or cycloalkenyl; R is cycloalkylalkyl, optionally substituted alkenyl which can be epoxidised, optionally substituted cycloalkenyl; R is CHO, 4,5-dihydrooxazol-2-yl, COYR , CONR R ; Y is O or S; R is H, optionally substituted alkyl, cycloalkyl, optionally substituted alkenyl, optionally substituted cycloalkenyl, optionally substituted alkynyl, optionally substituted phenyl, a 5- or 6-membered heterocycle having up to 3 hetero atoms, benzotriazole, N-phthalimido, tetrahydrophthalimido, succinimido, maleimido, 2,2-di-methyl- 1,3-dioxolan-4-ylmethyl, 1,3-dioxolan-2-on-4-ylmethyl, in the case where Y = O: an equivalent of a cation from the group of the alkali metals or alkaline earth metals, Mn, Cu, Fe, ammonium and substituted ammonium, a radical -N = CR R or -W-Z; R and R are H, optionally substituted alkyl, optionally substituted haloalkyl, cycloalkyl, alkoxy, furanyl, optionally substituted phenyl; R + R are a 4- to 7-membered methylene chain; W is an alkylene chain, ethoxyethylene chain, butenylene or butynylene chain; Z is a moiety bonded to W in the omega -position which represents the same moiety which is linked to W in the alpha -position of W; R is H, alkyl, cycloalkyl; R is H; alkyl; -C(O-alkyl)=N-H or -C(O-alkyl)=N-alkyl; R + R are a 4- to 5-membered methylene chain; R is H, optionally substituted alkyl, optionally substituted cycloalkyl; R is H, OH, alkoxy, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted alkenyl, optionally substituted alkynyl, di-(C1-C4)-alkylamino, an optionally substituted 5- to 6-membered heterocycle having up to 2 hetero atoms, optionally substituted phenyl, optionally substituted naphthyl; R3 + R4 are a 4- to 7-membered methylene chain which can be interrupted by O, S or N-CH3, or are -(CH2)3-CO-> and their environmentally compatible salts are suitable as herbicides.

公开(公告)号：AT127122T

公开(公告)日：1995-09-15

申请号：AT91109440

申请日：1991-06-08

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  DITRICH KLAUS DR ,  KUEKENHOEHNER THOMAS DR ,  HAMPRECHT GERHARD DR ,  FREUND WOLFGANG DR ,  WESTPHALEN KARL-OTTO DR ,  GERBER MATTHIAS DR ,  WALTER HELMUT DR

IPC: A01N43/76 ,  A01N43/78 ,  A01N43/80 ,  A01N43/90 ,  C07D498/04 ,  C07D499/04 ,  C07D513/04 ,  C07D261/00 ,  C07D207/00

Abstract: Dicarboxylic acid imides of the formulae Ia, Ib and Ic … … in which the substituents have the following meaning:… X is oxygen or sulphur;… R is hydrogen; halogen; cyano; alkyl; cycloalkyl; alkenyl; alkynyl; alkoxy; alkenyloxy; alkynyloxy; alkylthio; halogenoalkoxy; halogenoalkylthio; alkylsulphonyl; halogenoalkylsulphonyl; phenyl; phenylalkyl; phenoxy or phenylthio, a 5- to 6-membered saturated or aromatic heterocyclic radical containing one or two hetero atoms selected from the group comprising oxygen, sulphur and nitrogen; it being possible for the said organic radicals to be further substituted;… R is hydrogen; hydroxyl; alkoxy; alkyl; cycloalkyl; alkenyl; alkynyl; di-C1-C4-alkylamino; a 5- to 6-membered heterocyclic saturated or aromatic radical with one or two hetero atoms selected from the group comprising oxygen, sulphur or nitrogen; phenyl; naphthyl; it being possible for the said organic radicals to be further substituted,… and plant-compatible salts of the dicarboxylic acid imides I excepting 3-methylisoxazole-4,5-dicarboximide and thiazole-4,5-dicarboximides in which R is phenyl when R is methyl or 2-thiazolyl, and herbicidal compositions containing these compounds.

公开(公告)号：DE59008702D1

公开(公告)日：1995-04-20

申请号：DE59008702

申请日：1990-09-12

Applicant: BASF AG

Inventor： DITRICH KLAUS DR ,  MAYWALD VOLKER DR ,  HAMPRECHT GERHARD DR ,  HARREUS ALBRECHT DR ,  WUERZER BRUNO DR ,  WESTPHALEN KARL-OTTO DR

IPC: C07D277/20 ,  A01N43/74 ,  A01N43/76 ,  A01N43/78 ,  C07D263/34 ,  C07D263/36 ,  C07D263/46 ,  C07D277/56 ,  C07D413/04 ,  C07D413/12 ,  C07D413/14 ,  C07D417/04 ,  C07D417/12 ,  C07D417/14

Abstract: Oxazole- or thiazolecarboxamides of the formulae Ia and Ib in which the substituents have the following meanings: X is oxygen or sulphur; R is hydrogen; halogen; optionally substituted C1-C6-alkyl, benzyl, cycloalkyl, alkenyl, alkynyl, phenyl, phenoxy or phenylthio; alkoxy; alkylthio; haloalkoxy; haloalkylthio; or an optionally substituted 5- or 6-membered heterocyclic radical; R is formyl, 4,5-dihydrooxazol-2-yl or the radical -COYR ; Y is oxygen or sulphur; R is hydrogen; cycloalkyl; optionally substituted alkyl, phenyl, benzyl, alkenyl, cycloalkenyl or alkynyl; an optionally substituted 5- or 6-membered heterocyclic radical; phthalimido; tetrahydrophthalimido; succinimido; maleimido; a cation equivalent; or a radical -N=CR R ; R and R are hydrogen; alkyl; cycloalkyl; phenyl; furyl or together are a methylene chain having 4 to 7 chain members; R is hydrogen or optionally substituted alkyl or cycloalkyl; R is hydroxyl or alkoxy; optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, phenyl or naphthyl; an optionally substituted 5- or 6-membered heterocyclic radical; or R and R together are a radical of the structure -(CH2)n-Yp-(CH2)q-, where n and q are 1, 2 or 3, p is 0 or 1 and Y is oxygen, sulphur or N-methyl, or form the radical of the formula -(CH2)3-CO-, and their environmentally compatible salts, where in the formula Ib X does not represent sulphur when R represents 3-pyridyl, R represents CO2CH2CH3 or R represents hydrogen, and where in the formula Ia X does not represent sulphur or R does not represent thien-2-yl when YR represents OH and R represents hydrogen and R represents methyl, processes for their preparation, and herbicidal agents containing the compounds of the formula Ia or Ib as active substances.

公开(公告)号：DE4209848A1

公开(公告)日：1993-09-30

申请号：DE4209848

申请日：1992-03-26

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  KUEKENHOEHNER THOMAS DR ,  MUENSTER PETER DR ,  STAHL STEFAN DR

IPC: C07D261/18 ,  C07D261/10

Abstract: Isoxazole-3,4-dicarboxylic acid derivatives of the formula I … … in which the substituents have the following meanings: …… R denotes hydrogen, an alkyl, cycloalkyl or phenyl radical or a 5- to 6-membered heterocyclic radical, it being possible for the organic radicals to have substituents which are inert under the reaction conditions; … R denotes hydrogen, an alkyl, cycloalkyl, benzyl or C3-C6-alkenyl radical; … A denotes an amino group NR R in which R represents hydrogen or an aliphatic or cycloaliphatic radical and R denotes an aliphatic, cycloaliphatic or optionally substituted phenyl radical, or R together with R forms a 4- to 7-membered alkylene chain which can be interrupted by oxygen, sulphur or N-methyl, or denotes a group OR in which R represents an alkyl, cycloalkyl, benzyl or alkenyl radical; … are prepared by deprotonating a CH-acidic compound of the formula II … … by means of a base and reacting the product with hydroxamoyl chlorides of the formula III … … characterised in that the deprotonation is carried out using a magnesium alcoholate of the formula IV… Mg(OR )2IV… in which R denotes an aliphatic or cycloaliphatic radical.

公开(公告)号：DE3932917A1

公开(公告)日：1991-04-11

申请号：DE3932917

申请日：1989-10-03

Applicant: BASF AG

Inventor： KUEKENHOEHNER THOMAS DR ,  FREUND WOLFGANG DR ,  MAYWALD VOLKER DR ,  GOETZ NORBERT DR

IPC: C07D261/18 ,  C07D413/04

公开(公告)号：DE59308002D1

公开(公告)日：1998-02-26

申请号：DE59308002

申请日：1993-03-11

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  KUEKENHOEHNER THOMAS DR ,  MUENSTER PETER DR ,  STAHL STEFAN DR

IPC: C07D261/18

Abstract: Isoxazole-3,4-dicarboxylic acid derivatives of the formula I … … in which the substituents have the following meanings: …… R denotes hydrogen, an alkyl, cycloalkyl or phenyl radical or a 5- to 6-membered heterocyclic radical, it being possible for the organic radicals to have substituents which are inert under the reaction conditions; … R denotes hydrogen, an alkyl, cycloalkyl, benzyl or C3-C6-alkenyl radical; … A denotes an amino group NR R in which R represents hydrogen or an aliphatic or cycloaliphatic radical and R denotes an aliphatic, cycloaliphatic or optionally substituted phenyl radical, or R together with R forms a 4- to 7-membered alkylene chain which can be interrupted by oxygen, sulphur or N-methyl, or denotes a group OR in which R represents an alkyl, cycloalkyl, benzyl or alkenyl radical; … are prepared by deprotonating a CH-acidic compound of the formula II … … by means of a base and reacting the product with hydroxamoyl chlorides of the formula III … … characterised in that the deprotonation is carried out using a magnesium alcoholate of the formula IV… Mg(OR )2IV… in which R denotes an aliphatic or cycloaliphatic radical.

公开(公告)号：DE59206634D1

公开(公告)日：1996-08-01

申请号：DE59206634

申请日：1992-02-29

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  MUENSTER PETER DR ,  KOENIG HARTMANN DR ,  HAMPRECHT GERHARD DR ,  KUEKENHOEHNER THOMAS DR ,  WALTER HELMUT DR ,  WESTPHALEN KARL-OTTO DR ,  GERBER MATTHIAS DR

IPC: A01N43/80 ,  C07D261/18 ,  C07D275/02 ,  C07D275/03 ,  C07D413/04 ,  C07D413/12 ,  C07D417/04 ,  C07F7/08 ,  C07F9/653 ,  C07F9/6539

Abstract: Isoxazole- and isothiazole-5-carboxamides of the formula I I where X is oxygen or sulfur, R1 is halogen, alkylthio, haloalkoxy, haloalkylthio, cyano, formyl, alkanoyl, alkoxycarbonyl, alkylaminocarbonyl, di-(C1-C3)-alkylaminocarbonyl, cyclopropylaminocarbonyl, methylsulfonyl, trifluoromethylsulfonyl, unsubstituted or substituted phenoxy or phenylthio; R2 is formyl, haloformyl, 4,5-dihydro-2-oxazolyl, COOR5, COSR5 or CONR6R7, and R3 to R7 have the meanings specified in the description, are suitable as herbicides.

公开(公告)号：DE4244390A1

公开(公告)日：1994-06-30

申请号：DE4244390

申请日：1992-12-29

Applicant: BASF AG

Inventor： HARREUS ALBRECHT DR ,  GOETZ NORBERT DR ,  MAYWALD VOLKER DR ,  RANG HARALD DR ,  MISSLITZ ULF DR ,  KLEIN ULRICH DR

IPC: C07C239/20 ,  C07C251/54 ,  C07C253/30 ,  C07C255/54 ,  C07C259/06

Abstract: PCT No. PCT/EP93/03597 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/14757 PCT Pub. Date Jul. 7, 1994Hydroxylamine ethers I I (where X is NO2, CN, halogen, alkyl or haloalkyl, Y is H, NO2, CN, halogen, alkyl or haloalkyl, n is 0-2 or 1-4 where Y and all radicals X are halogen and Alk is unsubstituted or substituted alkylene) and their salts with mineral acids or strong organic acids are prepared by reacting either a hydroximino compound II II (where R1 is alkyl, R2 is alkyl or alkoxy or R1+R2 form an alkylene chain) in the presence of an alkali metal hydroxide, alkali metal alcoholate, alkali metal bicarbonate or alkali metal carbonate as the base, or the corresponding anion II directly, with an alkylating agent III III (where R3 is unsubstituted or substituted alkyl or unsubstituted or substituted phenyl) to give an oximino derivative IV IV said derivative is cleaved by means of a mineral acid or a strong organic acid to give the salt of I and, if desired, the latter is converted by means of a base into the free compound I. The hydroxylamine ethers I are intermediates for crop protection agents and drugs.

公开(公告)号：DE4209849A1

公开(公告)日：1993-09-30

申请号：DE4209849

申请日：1992-03-26

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  KUEKENHOEHNER THOMAS DR ,  HAMPRECHT GERHARD DR

IPC: C07D261/18 ,  C07D413/04 ,  C07D261/10

Abstract: Isoxazole-3-carboxamido-4-carboxylates of the formula I … … in which the substituents have the following meanings: …… R is hydrogen, alkyl, cycloalkyl, phenyl or a 5- to 6-membered heterocyclic radical, it being possible for the organic radicals to have substituents which are inert under the reaction conditions; … R is alkyl, cycloalkyl, benzyl or a C3-C6-alkenyl radical; … R is hydrogen, alkyl or cycloalkyl and … R is an aliphatic, cycloaliphatic or optionally substituted phenyl radical or R together with R is a 4- to 7-membered alkylene chain which can be interrupted by oxygen, sulphur or N-methyl, … are prepared by selective amidation of an isoxazole-3,4-dicarboxylic diester of the formula II … … in which R has the meaning of R and is identical with, or different from, R .

公开(公告)号：DE4022566A1

公开(公告)日：1992-01-23

申请号：DE4022566

申请日：1990-07-16

Applicant: BASF AG

Inventor： DITRICH KLAUS DR ,  MAYWALD VOLKER DR ,  HAMPRECHT GERHARD DR ,  GERBER MATTHIAS DR ,  WALTER HELMUT DR ,  WESTPHALEN KARL-OTTO DR

IPC: A01N43/90 ,  C07D277/30 ,  C07D498/04 ,  C07D513/04

Abstract: Dicarboxylic acid imides of formula (I) and their salts tolerated by plants, excepting 3-methyl-isoxazole-4,5-dicarboximide and thiazole-4,5-dicarboxylic acid imide in which R2 = Ph if R1 = Me or 2-thiazolyl a, b and c complete an aromatic ring and represent either (i) CHR1, N and X, (ii) CHR1, X and N or (iii) N, CHR1 and X respectively X = O or S; R1 = H, halogen, CN, 1-6C alkyl (opt. contg. 1-5 halogen and/or 1 or 2 of the following: 3-6C cyclo-alkyl, 1-4C alkoxy, 1-4C haloalkoxy, 1-4C alkylthio, 1-4C haloalkylthio, 1-4C alkyl-sulphonyl, 1-4C haloalkyl sulphonyl or CN), 3-8C cycloalkyl (opt. mono, di or tri substd. by 1-4C alkyl or halogen), 2-6C alkenyl, 2-6C alkynyl (these last 2 opt. mono, di or trisubstd. by halogen, 1-3C alkoxy and or Ph, which is itself mono, di or tri substd. by 1-4C alkyl, 1-4C haloalkyl, etc. PhO or PhS opt. substd., a 5 or 6-membered satd. or aromatic heterocyclic gp. (contg. 1 or 2 O, S or N heteroatoms, and the ring being opt. mono or di substd. ) or a condensed aromatic ring chosen from benzofuran-2 or 3-yl, isobenzofuran-2-yl, benzothiophen-2- or 3-yl isobenzothiophen-2-yl, indol-2 or 3-yl, , etc. (each opt. mono or di substd. substd. R2 = H, OH, 1-4C alkoxy, 1-6C alkyl (opt. --3-8C cycloalkyl (opt. mono, di or tri substd. by 1-6C alkyl, CN, etc. 3-6C alkenyl, 3-6C alkynyl (these opt. mono- di- or tri-substd. by halogen and/or mono-substd. by Ph, itself opt. or by formyl, Ph, 1-4C alkanoyl, 1-4C haloalkanyl