Basf Aktiengesellschaft

Thorsten Volk

Wolfgang Von Deyn

Ulf Misslitz

Ernst Baumann

Guido Mayer

Klaus Langemann

Steffen Kudis

Matthias Witschel

Karl-Otto Westphalen

Helmut Walter

Cyrill Zagar

Martina Otten

Ulf Neidlein

Eberhard Ammermann

Gisela Lorenz

Hubert Sauter

Gerhard Hamprecht

Siegfried Strathmann

Michael Rack

Wassilios Grammenos

Markus Gewehr

Bernd W M&uuml;ller

Michael Puhl

Norbert G&ouml;tz

Norbert Götz

Oliver Cullmann

Thomas Grote

Reinhard Stierl

Andreas Gypser

Robert Reinhard

Jordi Tormo I Blasco

Olaf Menke

Andreas Landes

Arne Ptock

Roland G&ouml;tz

Rene Lochtman

Michael Hofmann

Ingo Sagasser

Cyclohexenone derivatives of benzazolones of the formula Iwhere the variables R, R, R, A and Hex are as defined in claim, and their salts, and their use for controlling harmful plants, are described.

Benzazolonylcarbonylcyclohexenones and their use as herbicides

The invention relates to a method of preparing 1-alkyl-3-aryl-5-difluoromethoxy-1H-pyrazoles of the formula (I), wherein aryl represents a mono- or polysubstituted phenyl ring, and Rrepresents C-Calkyl. The inventive method is characterized by reacting, in a first reaction step, a &#x3b2;-ketoester of the general formula (II) with hydrazine and by successively reacting the reaction product obtained with chlorodifluoromethane and a compound R-L, wherein Rhas the meanings indicated above and L represents the leaving group of a nucleophilic displacement reaction.

Method of producing 1-alkyl-3-aryl-5-difluoromethoxy-1H-pyrazoles

A process for preparing 7-(pyrazol-3-yl)benzoxazoles of the formula Iin which the variables R-Rare as defined in claim, which process is characterized in that a 2-halo-3-(pyrazol-3-yl)anilide of the formula II,in which X is bromine or iodine is reacted with a base in the presence of a transition metal compound of subgroup VIIa, VIIIa or Ib of the Periodic Table of the Elements, is disclosed.

Method for producing 7-(pyrazole-3-yl) benzoxazoles

Method for producing bicyclic 1,3-diketones

Use of phenethyl acrylamides, novel phenethyl acrylamides, method for the production thereof and agents containing the same

Phosphoric benzoyl derivatives and their use as herbicides

The invention relates to cyclohexenone derivatives of benzo-condensed, unsaturated 5-ring nitrogen heterocycles of general formula (I) wherein X represents N or a group C&mdash;R , Y represents O, S, SO, SO or NR or X&mdash;Y represent S&boxH;N and X represents sulfur, and the variables R , R and Hex have the meanings given in claim . The invention also relates to a method for producing these compounds, to agents containing these compounds, and to their use as herbicides.

Benzohetero cyclylcyclo hexenones and their use as herbicides

The invention relates to pyrazolyl derivatives of benzo-condensated, unsaturated 5-membered nitrogen heterocycles of the general formula (I), wherein X represents N or a group C&mdash;R ; Y is O, S, SO, SO or NR or X&mdash;Y is S&boxH;N, and wherein X means sulfur, and the variables R , R and Pz have the meanings indicated in claim . The invention, further relates to a method of producing said compounds, to agents that contain them and to their use as herbicidal agents.

4-(3&prime;,4&prime;-heterocyclyl benzoyl) pyrazoles as herbicidal agents

2-phenoxyphenylacetic acid derivatives, method and intermediate products for the production thereof, their use, and agents containing the same for combating fungicidal pests

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Mannheim, Germany

Thorsten Volk