Patent DE-102006057036-A1 (DE)
Title: New biphenyl substituted spirocyclic ketoenol derivatives useful for the manufacture of herbicides and for combating parasites
Inventor: FISCHER REINER
IPC: A01P7/00
Filed: 2006-12-04
Abstract: Biphenyl substituted spirocyclic ketoenol derivatives (I), are new. Biphenyl substituted spirocyclic ketoenol derivatives of formula (I), are new. X : halo, (halo)alkyl or (halo)alkoxy; Z : optionally substituted fluorophenyl; W 1>, Y 1>H, halo, (halo)alkyl or (halo)alkoxy; CKE : pyrrolone derivative of formula (a) or furone derivative of formula (b); CAB 1>optionally saturated cyclic compound (optionally substituted and containing at least a heteroatom); G : H, E or a group of formula (-CO-R 1>), (-C(=L)-M-R 2>), (-SO 2-R 3>), (-P(=L)(R 4>)(R 5>)) or (-C(=L)-N(R 6>)(R 7>)); E : metal ion or ammonium ion; L, M : O or S; R 1>alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, polyalkoxyalkyl (all optionally substituted with halo), cycloalkyl (interrupted through at least a heteroatom and optionally substituted with halo, alkyl or alkoxy), phenyl, phenylalkyl, hetaryl, phenoxyalkyl or hetaryloxyalkyl; R 2>alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl (all optionally substituted with halo), cycloalkyl, phenyl or benzyl (all optionally substituted); R 3>-R 5>alkyl, alkoxy, alkylamino, dialkylamino, alkylthio, alkenylthio, cycloalkylthio (all optionally substituted with halo) or phenyl, benzyl, phenoxy or phenylthio (all optionally substituted); and either R 6>, R 7>alkyl, cycloalkyl, alkenyl, alkoxy, alkoxyalkyl (all optionally substituted with halo), phenyl or benzyl (both optionally substituted) or H; or NR 6>R 7>a ring optionally interrupted by O or S. Independent claims are included for: (1) the preparation of (I); (2) an agent comprising active substance combination of (I) and at least a compound, which improves the compatibility of culture plant, e.g. 4-dichloroacetyl-1-oxa-4-aza-spiro[4.5]-decane, 1-dichloroacetyl-hexahydro-3,3,8a-trimethylpyrrolo[1,2-a]-pyrimidin-6(2H)-one, 4-dichloroacetyl-3,4-dihydro-3-methyl-2H-1,4-benzoxazine, 5-chloro-quinolin-8-oxy-acetic acid-(1-methyl-hexylester), 3-(2-chloro-benzyl)-1-(1-methyl-1-phenyl-ethyl)-urea, 2,4-dichloro-phenoxy acetic acid, piperidin-1-thiocarboxylic acid-S-1-methyl-1-phenylethylester, 2,2-di-chloro-N-(2-oxo-2-(2-propenylamino)-ethyl)-N-(2-propenyl)-acetamide, 2,2-dichloro-N,N-di-2-propenyl-acetamide, 4,6-dichloro-2-phenyl-pyrimidine, 1-(2,4-dichloro-phenyl)-5-trichlormethyl-1H-1,2,4-triazol-3-carboxylic acid-ethylester, 2-chloro-4-trifluoromethyl-thiazol-5-carboxylic acid-phenylmethylester and 3-dichloroacetyl-5-(2-furanyl)-2, 2-dimethyl-oxazolidine; (3) a composition comprising (I) and at least one salt compound of formula ((R 26>)(R 28>)D +>(R 29>)(R 27>)) n (R 30>) n -> (III); (4) a preparation of parasite combating agents and/or herbicides, comprising mixing (I) with diluting agent and/or surface active agent; (5) a method for increasing the effect of pesticide and/or herbicides containing (I), using ready-made agent (syringe broth) and (III); (6) N-acylamino acid ester compound of formula (II); (7) carboxylic acid ester compound of formula (III); (8) phenyl acetic acid derivative of formula (XVI) or (XIX); (9) acylamino acid compound of formula (XVII); (10) an aminonitrile derivative of formula ((A)(B 1>)-C-((NH) 2)(CN)) (XX); (11) a substituted phenyl-nitrile compound of formula (XXI); and (12) phenylacetic acid ester compound of formula (XXIII). D : N or phosphor; R 26>-R 29>1-8C alkyl, 1-8C alkylene (both optionally substituted with halo, NO 2 or CN) or H; n : 1-4; and R 30>inorganic or organic ion. [Image] [Image] [Image] [Image] ACTIVITY : Herbicide; Antiparasitic; Plant Protectant; Insecticide; Acaricide. MECHANISM OF ACTION : None given.