American Cyanamid Company

Shell Research Limited

Celamerck Gmbh & Co. Kg

Shell Internationale Research Maatschappij, B.v.

Shell Agrar Gmbh & Co., Kg

Jurgen Curtze

Guido Albert

Ludwig Schroder

Edmund Friedrichs

Christine Helene Rudolph

Ewald Gerhard Sieverding

Annerose Edith Rehnig

Christo A Drandarevski

Klaus Thomas

Helmut Pieper

Josef Nickl

Sigmund Lust

Heinz-Manfred Becher

Walter Ost

Erich Schacht

Werner Mehrhof

Paul H Briner

Gerbert Linden

Gunter Lauterbach

Arthur A Ramsey

Dietrich Eichler

Gunter Krummel

Christo Assenov Drandarewski

Siegmund Lust

Bodo Haertel

The invention provides a fungicidal composition comprising at least one systemic, contact and/or soil fungicide and at least one acrylic acid morpholide derivative of the general formula ##STR1## in which R.sub.1 represents a hydrogen, chlorine or bromine atom, a trifluoromethyl, trifluoromethoxy, C.sub.3 -C.sub.7 alkyl, C.sub.3 -C.sub.5 alkoxy, C.sub.3 -C.sub.6 alkenyl, HClFC--CF.sub.2 O--, HClC.dbd.CClO--, cyclohexyl, cyclopentenyl, cyclohexenyl, phenyl, 4-chlorophenyl, 4-ethylphenyl, 4-chlorobenzyl or 4-chlorophenylthio group or a phenoxy group optionally substituted by one or more substituents selected from fluorine and chlorine atoms and methyl and ethoxycarbonyl groups and R.sub.2 represents a hydrogen atom, or R.sub.1 represents a hydrogen atom and R.sub.2 represents a 3-phenoxy group.

Fungicidal compositions

There is provided a method for the control of phytopathogenic fungi and disease caused thereby which comprises contacting said fungi with a fungicidally effective amount of a benzophenone compound of formula I ##STR1## There are further provided benzophenone compounds of formula Ia which are useful as fungicidal agents and compositions useful for the protection of plants from the damaging effects of phytopathogenic fungi and fungal disease.

Fungicidal methods, compounds and compositions containing benzophenones

Fungicidal methods compounds and compositions containing benzophenones

The invention relates to a method of combating fungus which comprises treating plants subject to or subjected to fungal attack, seeds of such plants or the medium in which such plants are growing or are to be grown with the Z-isomer of 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)acryloyl]morpholine or with a composition comprising a carrier and, as active ingredient, the said Z-isomer; and the use of the Z-isomer as a fungicide.

Method of combating fungus

Process for the preparation of 3,3-diaryl acrylic acid amides

The invention relates to fungicidal compositions which comprise a carrier and, as active ingredient, an indole derivative of the formula ##STR1## in which R is a substituted phenyl group; R.sup.3 and R.sup.4 independently are hydrogen or halogen or an optionally substituted alkyl, alkoxy, cycloalkyl, phenyl or phenoxy group; R.sup.5 and R.sup.6 independently are hydrogen atom or an optionally substituted alkyl, alkoxy, cycloalkyl, phenyl or heterocyclyl group or R.sup.5 and R.sup.6 together with the interjacent nitrogen atom represent a heterocyclyl group; and R.sup.7 is hydrogen or alkyl group; and their use as fungicides. Certain of the above mentioned indole derivatives are novel and a process for the preparation of these compounds is also provided.

Fungicidal indole derivatives

Fungicidal compositions containing benzyl-tris(aryl)phosphonium salts

The invention provides furanone derivatives of the general formula ##STR1## in which R.sup.1 represents a halogen atom or an optionally substituted alkyl or alkoxy group, R.sup.2 represents a halogen atom or an optionally substituted alkyl, aryl or heterocyclyl group, R.sup.7 represents a C.sub.1-4 alkyl group and Q represents an optionally substituted morpholino or amino group; processes for their preparation; compositions containing such compounds and their use as fungicides.

Fungicidal furanone derivatives

The invention provides fungicidal compositions containing phosphonium salts of formula: ##STR1## in which n represents 0, 1, 2 or 3, R represents a halogen atom or an optionally substituted alkyl, haloalkyl, alkoxy or haloalkyl group, R.sup.1, R.sup.2 and R.sup.3 independently represent an optionally substituted alkyl, cycloalkyl, phenyl or benzyl group and X represents an anion; certain novel phosphonium salts, a process for the preparation of such compounds and a method of combating plant pathogenic fungi using such compositions or compounds.

Phosphonium salts and fungicidal use

The invention provides a process for the preparation of 3,3-diaryl acrylic acid amides of the formula ##STR1## in which A, B and Q are as defined in the specification, characterized by condensing a compound of formula ##STR2## with a compound of formula

Preparing 3-(4 chlorophenyl)-3-(3,4-dimethoxyphenyl) acrylic acid

Growing community of inventors

Geisenheim-Johannisberg, Germany

Jurgen Curtze