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Class 504/316 - Z contains two benzene rings bonded directly to the same chalcogen (e.g., phenoxybenzoates, etc.)


Subclass of Class 504 - Plant protecting and regulating compositions
Definition: Compositions wherein Z contains two benzene rings bonded
No. of patents: 124
Last issue date: 12/28/2004


1        
NumberTitleIssue Date
6835694Herbicidal compositions
A method for controlling the growth of weeds at a locus which comprises applying to the locus an effective amount of: (a) a urea herbicide of general formula (1); and (b) 2-(2′-nitro-4′-methylsulfonylbenzoyl)-1,3-cyclohexanedione or an agriculturally acceptable ...
12/28/2004
5756426Phenyl acetic acid derivatives as pesticides
Described herein are compounds of the formula I ##STR1## and the isomers thereof, in which either a) X is an N atom and Y is OR11 or N(R12)R13, or b) X is CH and Y is OR11, and in which furthermore: R11 is...
05/26/1998
5573999ଲ-substituted cinnamic acid derivative
ଲ-Substituted cinnamic acid derivatives of the formula 1, ##STR1## where R1 is alkyl, chlorine or bromine, --X-- is --O--, --S--, ##STR2## m is 0 or 1, --Y is --OR4, --O--N.dbd.CR5 R6, --NR7
11/12/1996
5538940ଲ-substituted cinnamic acid derivative
ଲ-Substituted cinnamic acid derivatives of the formula 1, ##STR1## where R1 is substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, and R1 can also be chlorine or bromine, --X-- is --O--, --S--, ...
07/23/1996
5424280Aryloxybenzene herbicidal agents
There are provided aryloxybenzene compounds of formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable plant species....
06/13/1995
5304531Nitrodiphenyl ether herbicides
Compounds of the formula: ##STR1## wherein X is hydrogen, halo, trihalomethyl, alkyl, nitro, or cyano; X1 is hydrogen, halo, or trihalomethyl; X2 is trihalomethyl or halo; Y is O, S, NH or NR1 ; R1 and R
04/19/1994
52907564-trifluoromethyl-4'-nitrodiphenyl ethers
Compounds of the formula: ##STR1## wherein X is hydrogen, halo, trihalomethyl, alkyl, nitroor cyano; X1 is hydrogen, halo, or trihalomethyl; R1 and R2 are hydrogen, alkyl phenyl or benzyl; n is 1 to 5, and Z is halo, ...
03/01/1994
5228898Substituted bicycloheptandione derivatives
This invention relates to substituted bicycloheptadione derivatives with high herbicidal activity which are represented by general formula (I) ##STR1## (where R1 is a lower alkyl group, a phenyl group which may be substituted, an aralkyl g...
07/20/1993
5167696Herbicidal aryloxy- and arylamino-indanes
A compound of formula (I): ##STR1## in which Ar is an optionally substituted aryl or heterocyclic ring system; W is O or NR1 where R1 is hydrogen or lower alkyl; A is .dbd.CH or >CH2 and G is .dbd.C--R2, >CR
12/01/1992
5166402Herbicidal ଱-(5-aryloxy-naphthalen-1-yl-oxy)-propionic acid derivatives
Herbicidal ଱-(5-aryloxy-naphthalen-1-yl-oxy)propionic acid derivatives of the formula ##STR1## in which R1 stands for hydrogen, halogen, cyano or trifluoromethyl, R2 stands for hydrogen or halogen, R3 stands for halo...
11/24/1992
5129944Herbicidal aryloxynaphthalene derivatives
A herbicidal aryloxynaphthalene derivatives of the formula ##STR1## in which R1 is selected from the group consisting of hydrogen, halogen, cyano and trifluoromethyl, R2 is hydrogen or halogen, R3 is selected from the grou...
07/14/1992
5120869Herbicidal compounds
A herbicidal compound of formula (I): ##STR1## wherein X is O, S(O)n or NRa where Ra is H or alkyl and n is 0, 1 or 2; R1 is H or halo; R2 is N or CR3 where R3 is halo or NO...
06/09/1992
5108489Herbicidal disubstituted naphthalenes
Herbicidal disubstituted naphthalenes of the formula ##STR1## in which A represents optionally branched alkanediyl, R represents hydrogen or in each case optionally substituted alkyl or phenyl, R1 represents hydrogen, halogen, cyano or trifluor...
04/28/1992
5079384Herbicidal (6-(hetero)aryloxy-naphthalen-2-yl-oxy-alkanecarboxylic acid derivatives
Herbicidal (6-(hetero(aryloxy-naphthalen-2-yl-oxy)-alkanecarboxylic acid derivatives of the formula ##STR1## in which R1 stands for hydrogen, halogen, cyano or trifluoromethyl, R2 stands for hydrogen or halogen, R3 stands ...
01/07/1992
5072022Novel herbicide composition
The invention relates to a novel herbicide composition, which comprises the (S) enantiomer or racemate of a compound of the general formula (I), ##STR1## wherein R stands for a methyl or ethyl group, as active ingredient in an amount of 0.01 to 95% b...
12/10/1991
5068394Herbicidal (hetero)aryloxynaphthalene derivatives and intermediates therefor
Herbicidal (hetero)aryloxynaphthalene derivatives of the formula ##STR1## in which X is N or --C--R5, R1, R2, R4 and R5 are hydrogen or halogen or R1 may be cyano or trifluoromethyl, R...
11/26/1991
5041609Herbicidal (7-(hetero) aryloxynaphthalen-2-yl-oxy)-alkane-carboxylic
Herbicidal compounds of the formula ##STR1## in which R1 stands for halogen, cyano or trifluoromethyl, R2 stands for hydrogen or halogen, R3 stands for halogen, trifluoromethyl, trifluoromethoxy, trifluoromethylthio or tri...
08/20/1991
5017216Postemergent herbicide compositions containing silicone glycol adjuvants
There is disclosed a herbicide composition in which a postemergent herbicide is activated by the inclusion of a silicone glycol adjuvant consisting essentially of (i) a silicone glycol having an average of 4 or 5 ethylene oxide units in its glycol chain a...
05/21/1991
5008440Herbicide composition
A herbicide composition, which comprises (S)-1'-methoxycarbonylethyl 2-bromo-5-(2-chloro-4-trifluoromethylphenoxy) benzoate or (S)-1'-ethoxycarbonylethyl 2-bromo-5-(2-chloro-4-trifluoromethylphenoxy)benzoate as active ingredient in an amount of 0.01 ...
04/16/1991
4994601Herbicidal ଱-(5-aryloxy-naphthalen-1-yl-oxy)-propionic acid derivatives
Herbicidal ଱-(5-aryloxy-naphthalen-1-yl-oxy)-propionic acid derivatives of the formula ##STR1## in which R1 stands for hydrogen, halogen, cyano or trifluoromethyl, R2 stands for hydrogen or halogen, R3 stands for hal...
02/19/1991
4976773Herbicidally active phenoxyalkanecarboxylic acid derivatives
A compound of the formula: ##STR1## wherein Q1 is CH or N; R is H or C1 -C5 alkyl; X is H, halogen, CF3, or NO2 ; Y is H or halogen; Z is --O-- or --NH--; A is ##STR2## wherein Q2
12/11/1990
4948420Herbicidal aryloxy phenoxy acyl malonates
The invention relates to new aryloxy phenoxy acyl malonates of the Formula I ##STR1## a process for the preparation thereof and herbicidal compositions comprising the same. In the Formula I R1 stands for hydrogen, halogen, trifluoromethyl,...
08/14/1990
4933002Postemergent herbicide compositions containing acetoxy-terminated silicone glycol and dispersant
There is disclosed a herbicide composition in which a postemergent herbicide is activated by the inclusion of a silicone glycol adjuvant consisting essentially of (i) a silicone glycol having an average structure ##STR1## wherein Me denotes a me...
06/12/1990
4913721Fungicides
Compounds of formula (I): ##STR1## and stereoisomers thereof, wherein V is an oxygen or a sulphur atom; X and Y, which may be the same or different, are hydrogen or halogen atoms, or optionally substituted alkyl, optionally substituted alkenyl, optio...
04/03/1990
4889946Phenoxybenzoic acid compounds and herbicidal and plant growth regulant compositions
Novel phenoxybenzoic acid derivatives of the general formula ##STR1## in which R1 and R2, independently of one another, each represent hydrogen or methyl, n represents zero or 1, x represents hydrogen or chlorine, y represents oxygen...
12/26/1989
4889554Diphenyl ether derivatives, their preparation and their use for controlling undesirable plant growth
Diphenyl ether derivatives of the formula ##STR1## where R1, R2, R3 and n have the meanings stated in the description, processes for their preparation, herbicides which contain these compounds as active ingredients, a...
12/26/1989
4888050Fluorophenoxy compounds, herbicidal compositions and methods
Certain novel fluorophenoxy compounds, principally aryloxyfluorophenoxyalkanoic acids and derivatives thereof, are described. More specifically, these novel compounds bear 1 to 4 fluorine substituents on the phenyl ring. These novel compounds exhibit surp...
12/19/1989
48778974-Trifluoromethyl-4'-nitrodiphenyl ethers
Compounds of the formula: ##STR1## wherein X is hydrogen, halo, trihalomethyl, alkyl, nitro or cyano; X1 is hydrogen, halo, or trihalomethyl; R1 and R2 are hydrogen, alkyl, phenyl or benzyl; n is 1 to 5, and Z is nitr...
10/31/1989
4851034Control of certain grasses with certain 5-(2-chloro-4-(trifluoromethyl)phenoxy-2-nitrobenzoic acid esters and amides
The present invention provides a method for controlling perennial johnsongrass, purple nutsedge, yellow nutsedge and quackgrass with an application of alkyl esters, alkoxycarbonylalkyl esters or alkylsulfonamide salts of 5-[2-chloro-4-(trifluoromethy...
07/25/1989
4845264Phenoxycarboxylic acid and herbicide comprising it as active ingredient
A novel phenoxycarboxylic acid of formula (I) is disclosed. The compound is effective as herbicide for eradicating broad-leaved weeds. A combination of the phenoxycarboxylic acid and a N-phosphonomethylglycine or a glufosinate which is known as a herbicid...
07/04/1989
4816066Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
Compounds of the formula ##STR1## wherein R is halogen, C1 -C4 alkoxy, C1 -C4 haloalkyl, cyano, nitro, S(O)n R wherein R is C1 -C4 alkyl and n is the integer 0, 1 or 2; and ...
03/28/1989
4808750Fluorophenoxyphenoxypropionates and derivatives thereof
Novel fluorophenoxyphenoxypropionates and derivatives thereof possess herbicidal activity selectively in the presence of broadleaf crops. Preemergent and postemergent applications are contemplated....
02/28/1989
4792616Diaryl ethers
Novel diaryl ethers of the formula ##STR1## wherein A is CR3 or N and R1, R2, R3, R4, R5, n and R6 are as defined hereinafter, processes for their preparation, herbicidal co...
12/20/1988
4790870Herbicidally active aryloxy optionally oxo-substituted indane or tetralin derivatives
This invention relates to aryloxy optionally oxo-substituted indane or tetralin derivatives having herbicidal activity and to the use of such compounds to control the growth of noxious plants, i.e., weeds....
12/13/1988
4786731Resolution of enantiomers of 2-(phenyl or phenoxy/propionic acids using optically active alkanolamines
A method for the chromatographic resolution and analysis of the enantiomers of 2-(phenyl or phenoxy)propionic acids or the C1 -C4 alkyl esters thereof which comprises converting a racemic or partially resolved mixture of said 2-(phen...
11/22/1988
4783213Certain 2-(2-substituted benzoyl)-4-(substituted oxy or substituted thio)-1,3-cyclohexanediones
Compounds of the formula ##STR1## wherein X is oxy, thio, sulfinyl or sulfonyl; R is halogen; C1 -C2 alkyl; C1 -C2 alkoxy; trifluoromethoxy; difluoromethoxy; nitro; cyano; C1 -C2 haloa...
11/08/1988
4769484Phenoxybenzoic acid ester herbicides
Herbicidally active phenoxybenzoic acid esters of the formula ##STR1## in which X represents hydrogen or halogen, A represents optionally branched C2 -C6 -alkanediyl, Q represents oxygen, sulphur, sulphinyl (SO) or sulphonyl (SO2
09/06/1988
4765825Herbicidal aryloxy phenoxy acyl malonates
The invention relates to new aryloxy phenoxy acyl malonates of the general Formula I ##STR1## a process for the preparation thereof and herbicidal compositions comprising the same. In the general Formula I R1 stands for hydrogen, halogen, ...
08/23/1988
4761172Herbicidal cyclohexanol derivatives, compositions, and method of use therefor
Cyclohexenol derivatives of the formula ##STR1## where R1, R2, R3, X and A have the meanings stated in the description, are used for controlling undesirable plant growth....
08/02/1988
4750931Certain 3,5-disubstituted-2-pyridyloxy-fluorophenoxy-alkanoic acids, derivatives thereof and herbicidal properties
Certain novel fluorophenoxy compounds, principally aryloxyfluorophenoxyalkanoic acids and derivatives thereof, are described. More specifically, these novel compounds bear 1 to 4 fluorine substituents on the phenyl ring. These novel compounds exhibit surp...
06/14/1988
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