Schering Aktiengesellschaft

Schering Agrochemicals Limited

Friedrich Arndt

Gerhard Boroschewski

Ludwig Nusslein

Hans-Rudolf Kruger

Reinhart Rusch

Richard Rees

Wilfried Franke

Reinhard Rusch

Jurgen Westermann

Dietrich Baumert

Martin Kruger

Friedhelm Blume

Heinrich Franke

Clemens Kotter

Hansjorg Krahmer

Erhard Nordhoff

Heinz Schulz

Erich Schmidt

Ulrich Eder

Hartmut Joppien

Gerhard Johann

Ernst A Pieroh

Hans Plum

Gabriele Dorfmeister

Reinhold Puttner

Michael Harre

Carlo Skotsch

Graham P Rowson

Russel G Hunt

John C Head

The invention relates to new anilino iminoazoles and iminoazines of general formula I ##STR1## in which A, B, D, E, W, X, Y, Z, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and Rr.sup.5 have the meanings given in the description, processes for their preparation and their use as herbicides.

Anilino iminoazoles and iminoazines, process for their preparation and

The invention relates to new heterocyclic substituted bicyclic triazoles of general formula I ##STR1## in which X, Y, Z, R.sup.1, n and m have the meanings given in the description, processes for their preparation and their use as herbicides.

Substituted bicyclic triazole herbicides

The invention relates to new 6,7-dihydropyrazole-[1,5-a][1,3,5]triazine-2-sulphonamides of general formula I ##STR1## in which Ar, R.sub.6, R.sub.7, R.sub.8, R.sub.9 and X have the meanings given in the description, processes for their preparation and their use as herbicides and plant growth regulants.

6,7-dihydro-pyrazolo (1,5-A)(1,3,5)triazine-2-sulphonamides, processes

New 2-(2-imidazolin-2-yl)-pyridin-3-carboxylic acid derivatives are disclosed, of the general formula (I) ##STR1## processes for the production of these compounds, as well as compositions containing the same, having herbicidal activity.

Imidazolinyl derivatives, having herbicidal activity

Herbicidal triazole sulphonamides of the formula: ##STR1## and salts thereof, where: R.sup.1 represents hydrogen or a substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, acyl, alkoxycarbonyl, aminocarbonyl, sulphonyl or heterocyclic group;

Herbicides

The invention relates to new 6,7-dihydro-[1,2,4] triazolo-[1,5-a][1,3,5]triazine-2-sulphonamides of general formula I ##STR1## in which Ar, R.sub.6, R.sub.7, R.sub.8 and X have the meanings given in the description, processes from their preparation and their use as herbicides and plant growth regulants.

(6,7-)dihydro-(1,2,4) triazolo (1,5-A) (1,3,5) Triazine-2-sulphonamides,

There are described new halocyclopropyl compounds of the general formula I ##STR1## in which R.sub.1, R.sub.2 and R.sub.3, independently of each other, are hydrogen or C.sub.1-4 -alkyl,

Halogencyclopropyl compounds, and use as herbicidal agents

Imidazolinyl derivatives having herbicidal activity

Novel 7-(Aryloxy)-2-naphthoxyalkanecarboxylic acid derivatives of the formula I ##STR1## in racemic or separated isomeric form, have herbicidal activity.

7-(aryloxy)-2-naphthoxyalkanecarboxylic acid derivatives, processes for

New 2-phenoxy propionic acid derivatives of pentite are disclosed, of the general Formula ##STR1## in which one of the substituents Y is the group ##STR2## and pairs of other substituents Y are the group ##STR3## wherein Z is phenyl, 2-pyridyl, or 2-quinoxalinyl, or phenyl, 2-pyridyl or 2-quinoxalinyl substituted one or more times the same or differently by halogen, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkyl, nitro or trifluoromethyl and

2-phenoxy propionic acid derivatives of pentite, process for the

New substituted sulfonyl urea are disclosed of the general formula ##STR1## in which R.sub.1 is chlorine, --COOR.sub.5, --S(O).sub.n --R.sub.6 or ##STR2## R.sub.2 is ##STR3## or --CH.sub.2 --C.tbd.C--R.sub.11, R.sub.3 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylthio, halogen, halogen-C.sub.1 -C.sub.4 -alkyl, halogen-C.sub.1 -C.sub.4 -alkoxy, Di-C.sub.1 -C.sub.3 -alkyl-amino, C.sub.1 -C.sub.3 -alkyl-amino or C.sub.1 -C.sub.3 -alkoxy-C.sub.1 -C.sub.3 -alkoxy,

Substituted sulfonylurea, processes for the production of these

Diurethanes of the general formula ##STR1## are disclosed, in which R.sub.1 is alkyl, alkenyl or haloalkyl, and R.sub.2 is phenyl or cyclohexyl or substituted phenyl or cyclohexyl. These compounds show exceptional selective herbicidal activity in particular in tomato cultures, and are most effective in post-emergence treatment.

Diurethanes and selective herbicidal agent containing them

Azolyl-pentene derivatives of the general formula ##STR1## in which R is C.sub.1 -C.sub.10 -alkyl or C.sub.3 -C.sub.8 -alkenyl,

Azolyl-pentene derivatives and biocidal compositions containing the same

New 1,2,3-thiadiazole-5-yl-urea derivatives as plant growth regulating agents are provided, including processes for producing and using these compounds. The new 1,2,3-thiadiazole-5-yl-urea derivatives have the formula ##STR1## in which R.sub.1 is an aromatic hydrocarbon group which may be substituted with one or more members of the group consisting of C.sub.1 -C.sub.6 -alkyl, halogen, C.sub.1 -C.sub.6 -alkoxy, nitro and trifluoromethyl and R.sub.2 is hydrogen, a monovalent metal or its metal equivalent, a substituted or unsubstituted C.sub.1 -C.sub.6 -alkyl, a C.sub.3 -C.sub.6 -alkenyl or alkinyl, a substituted or unsubstituted aryl- C.sub.1 -C.sub.2 -alkyl or the group aryl-C.sub.1 -C.sub.2 -alkyl ##STR2## wherein R.sub.3 is hydrogen, a substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl, C.sub.2 -C.sub.6 -alkenyl, a C.sub.2 -C.sub.6 -alkenyl, an aryl-C.sub.1 -C.sub.2 -alkyl, a C.sub.3 -C.sub.8 -cycloaliphatic hydrocarbon group which may be substituted with one or more C.sub.1 -C.sub.6 -alkyl substituents, an aromatic hydrocarbon group which may be substituted with at least one of C.sub.1 -C.sub.6 -alkyl, halogen, C.sub.1 -C.sub.6 -alkoxy, nitro and trifluoromethyl, a substituted or unsubstituted heterocyclic hydrocarbon, C.sub.1 -C.sub.6 -alkoxy, C.sub.3 -C.sub.6 -alkenyl-or alkinyloxy, a substituted or unsubstituted aryloxy, and C.sub.1 -C.sub.4 -alkylthio or an arylthio or an amino group ##STR3## wherein R.sub.4 and R.sub.5 are each the same or different and are selected from the group consisting of hydrogen, C.sub.1 -C.sub.6 -alkyl, aryl or aryl substituted with one or more of the members selected from the group consisting of C.sub.1 -C.sub.6 -alkyl, halogen, C.sub.1 -C.sub.6 -alkoxy, nitro and trifluoromethyl.

1,2,3-Thiadiazole-5-yl-urea derivatives, agents containing these

New 1,2,3-thiadiazole-5-yl-urea derivatives of the formula ##STR1## wherein R.sub.1 is hydrogen or a C.sub.1 -C.sub.4 alkyl group which may be interrupted by one or more sulfur or oxygen atoms, R.sub.2 is a C.sub.1 -C.sub.4 alkyl which may be interrupted by one or more sulfur or oxygen atoms, a cycloaliphatic hydrocarbon group which may be substituted by one or more alkyl groups, an aromatic hydrocarbon group which may be substituted by one or more members of the group consisting of alkyl, halogen, alkyl thio, alkoxy, trifluoromethyl and nitro, or a heterocyclic hydrocarbon group which may be substituted containing at least one nitrogen atom, R.sub.3 is hydrogen, a C.sub.1 -C.sub.10 alkyl group which may be substituted, a C.sub.2 -C.sub.8 alkenyl, an aryl-C.sub.1 -C.sub.2 alkyl, a C.sub.3 -C.sub.8 -cycloaliphatic hydrocarbon group which may be substituted with one or more C.sub.1 -C.sub.6 alkyl groups, and an aromatic hydrocarbon group which may be substituted with one or more members of the group consisting of C.sub.1 -C.sub.6 alkyl, halogen, C.sub.1 -C.sub.6 -alkoxy and trifluoromethyl, and X is oxygen or sulfur. Processes for making these compounds, compositions containing these compounds having plant growth regulating and defoliating activity and methods for using these compounds for these purposes are also disclosed and claimed in the application.

Growing community of inventors

Berlin, Germany

Friedrich Arndt