Basf Aktiengesellschaft

Wolfgang Steglich

Eberhard Ammermann

Timm Anke

Ernst-Heinrich Pommer

Ulrich Schirmer

Stefan Karbach

Barbara A Schwalge

Gisela Lorenz

Costin Rentzea

Rudolf Hurnaus

Peter Gruber

Boerries Kuebel

Hubert Sauter

Uwe Kardorff

Reinhard Kirstgen

Christoph Kuenast

Gerd Steiner

Bernd Janssen

Bernd Wenderoth

Albrecht Franke

Fritz-Frieder Frickel

Horst Koenig

Gerhard Keilhauer

Lothar Daum

Rainer Otter

Angela Scherer

Wolfgang Weber

Bert Steffan

Gunda Bertram

Oswald Hollitzer

Alfred Seewald

Norbert Engel

Alpha-Arylacrylic acid derivatives of the general formula I ##STR1## where X is ethylene or ethenylene; n is 0 or 1;

Use of .alpha.-arylacrylic derivatives for controlling pests

Antimycotics containing a compound of the formula ##STR1## where .dbd.Y is .dbd.CH--OCH.sub.3, .dbd.CH--CH.sub.3, .dbd.CH--CH.sub.2 --CH.sub.3, .dbd.CH--SCH.sub.3 or .dbd.N--OCH.sub.3, and X is oxygen, or X may also be NH if Y is .dbd.N--OCH.sub.3,

Methods for treating mycoses

Novel strobilurine derivatives which are suitable for the treatment of disorders and as fungicides are described.

Novel strobilurine derivatives, their preparation and their use

Acrylates of the general formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, C.sub.1 -C.sub.4 -alkoxy, haloalkyl, cyano or nitro, W is unsubstituted or alkyl-substituted, saturated or unsaturated C.sub.1 -C.sub.10 -alkylene, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, NO.sub.2, ##STR2## where R' and R' independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl, or are phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, m is 0 or 1, n is from 1 to 4 and Z is oxygen, sulfur, SO or SO.sub.2, and fungicides containing them.

Acrylates and fungicides which contain these compounds

Oxime ethers of the formula ##STR1## where R.sup.1 and R.sup.2 are hydrogen or alkyl, X(m=1 to 5) is halogen, cyano, trifluoromethyl, nitro, alkyl, alkoxy, unsubstituted or substituted phenyl, unsubstituted or substituted phenoxy, unsubstituted or substituted benzyloxy or hydrogen, and Y is methyleneoxy, oxymethylene, ethylene, ethynylene or oxygen, and fungicides containing these compounds.

Oxime ethers and fungicides containing these compounds

Substituted acrylates of the general formula ##STR1## where R.sup.1 and R.sub.2 are alkyl, alkenyl or alkynyl, X is hydrogen, halogen, alkyl, alkoxy, tirfluoromethyl, cyano or nitro, Y is ethylene, ethenylene, methyleneoxy, oxymethylene, thiomethylene, methylenethio or oxygen, R is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl or cycloalkynyl, and fungicides containing these compounds.

Substituted acrylates and fungicides containing same

Acrylic acid derivatives of the general formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each alkyl, X is hydrogen, halogen, alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, NO.sub.2, alkylthio, thiocyanato, cyano, ##STR2## R' and R' independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each unsubstituted or substituted phenyl, and n is from 1 to 4, and fungicides containing these compounds.

Acrylic acid derivatives and fungicides which contain these compounds

Stilbene derivatives of the formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, halogen, C.sub.1 -C.sub.4 -alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, NO.sub.2, alkylthio, thiocyanato, cyano, aralkyloxy, aryloxymethyl, ##STR2## and R' and R' independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, and n is from 1 to 4, and fungicides containing these compounds.

Stilbene derivatives, and fungicides which contain these compounds

Acrylates of the general formula ##STR1## wherein R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, C.sub.1 -C.sub.4 -alkoxy, haloalkyl, cyano or nitro, W is unsubstituted or alkyl-substituted, saturated or unsaturated C.sub.1 -C.sub.10 -alkylene, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain fused to the benzene radical, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, NO.sub.2, aralkyloxy, ##STR2## and R' and R' independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, and n is from 1 to 4, and fungicides containing them.

Acrylates, and fungicides which contain these compounds

Manufacture of 4-substituted oxazolinone-(5) compounds, which are intermediates for substituted aminoacids, by alkylation of 2-substituted or 3,4-disubstituted oxazolinone-(5) compounds in an aprotic solvent in the presence of a tertiary amine.

Preparation of 4-substituted oxazolidin-5-ones

Manufacture of 4-substituted oxazolinone-(5) compounds, which are intermediates for .alpha.-substituted aminoacids, by alkylation of 2-substituted or 3,4-disubstituted oxozolinone-(5) compounds in an aprotic solvent in the presence of a tertiary amine.

Alkylation of substituted oxazolinone-(5) compounds

2-(o-Hydroxyphenyl)-pyrrole and a process for its preparation, wherein o-benzyloxybenzoic acid allylamide is reacted with phosgene in an inert solvent, the resulting imide-chloride is cyclized in the presence of a strong sterically hindered base and the benzyl protective group is then removed by hydrogenolysis. 2-(o-Hydroxyphenyl)-pyrrole is a valuable intermediate for the synthesis of drugs. In particular, alkylamino-hydroxypropyl ethers thereof can, because of their .beta.-sympatholytic actions, be used for the treatment of coronary cardiac diseases, cardiac arrhythmias and hypertonia.

2-(O-Hydroxyphenyl)-pyrrole and process for its preparation

Cyclic esters of 3,4-dihydroxy-thiophene-1,1-dioxide and of the corresponding cyclopentadienone compound, and their manufacture. The compounds can be used as 'solid forms' of phosgene, thiophosgene or oxalyl chloride, or as acyl transfer agents.

Growing community of inventors

Bonn-Roettgen, Germany

Wolfgang Steglich