摘要:
The invention relates to 2-phenylsulphinyl-nitro-pyridines of the formula ##STR1## in which R.sub.1 denotes hydrogen, alkyl or halogen andR.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 independently of one another represent hydrogen, halogen, alkyl, haloalkyl, alkyoxy, haloalkoxy, cyano, nitro, carboxyl, alkoxycarbonyl, carboxamido, N-alkyl- or N,N-dialkylcarboxamido, acyl or primary, secondary or tertiary amino.processes for their preparation, and their use as microbicides for the protection of materials and fungicides in plant protection.
摘要:
Microbicidally active novel 1-heteroaryl-4-aryl-pyrazolin-5-ones of the formula ##STR1## in which R represents hydrogen or alkyl,R.sup.1 represents halogen, hydroxyl, optionally substituted alkyl, optionally substituted alkoxy, optionally substituted phenoxy, a radical --S(O).sub.p -- alkyl which is optionally substituted in the alkyl part, nitro, optionally substituted amino or a fused-on carbocyclic or heterocyclic radical,p represents an integer 0, 1 or 2,R.sup.2 represents halogen or optionally substituted alkyl, or represents alkoxy, alkylmercapto, nitro, cyano, carboxamide or a fused-on carbocyclic radical,m represents an integer from 0 to 5,n represents an integer from 0 to 4, it being possible for the substituents to be identical or different when m and/or n represent a number greater than 1, andX, Y and Z are identical or different and represent a nitrogen atom or the radical .dbd.CH or ##STR2## wherein R.sup.2 has the meaning given above, with the proviso that at least one of the radicals X, Y and Z denotes a nitrogen atom.
摘要:
3-Iodopropargyl-sulphamides of the formula ##STR1## in which R represents hydrogen, alkyl, optionally substituted cycloalkyl, optionally substituted phenylalkyl, optionally substituted heterocyclylalkyl or optionally substituted phenyl, andR.sup.1 and R.sup.2 are identical or different and represent alkyl, orR.sup.1 and R.sup.2 represent an alkylene bridge which, together with the nitrogen atom at which they are located, form a ring which can be interrupted by further hetero atoms,which are microbicidally active.
摘要:
The invention relates to the use of 2,5-substituted 1,3,4-thiadiazoles of the formula ##STR1## in which R.sup.1 stands for straight-chain or branched halogenoalkyl,R.sup.2 stands for straight-chain or branched alkyl andn stands for the numbers 1 or 2,as microbicides for protecting industrial materials.
摘要:
The invention relates to the use of certain 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterized by formula (I) given in the description, as microbicides for the protection of industrial materials, and to certain novel 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterized by formula (II) given in the description.
摘要:
Novel microbicidally active 1-heteroaryl-4-arylpyrazole derivatives of the formulae (I) and/or (1A) ##STR1## in which R represents hydrogen or alkyl,R.sup.1 represents halogen, hydroxyl, optionally substituted alkyl, optionally substituted alkoxy, a radical --S(O).sub.p -alkyl which is optionally substituted in the alkyl part, nitro or optionally substituted amino, or represents a fused-on carbocyclic or heterocyclic radicalp represents the integer 0, 1 or 2,n represents an integer from 0 to 5,X represents .dbd.CH--, or represents a nitrogen atom,Y represents CO or SO.sub.2 andR.sup.2 represents hydrogen, in each case optionaly substituted alkyl, cycloalkyl or aryl or a heterocyclic radical, or represents OR.sup.3, or also represents SR.sup.3, if Y is CO,whereinR.sup.3 represents optionally substituted alkyl or aryl, orR.sup.2 represents a radical ##STR2## wherein R.sup.4 represents hydrogen or saturated or unsaturated optionally substituted alkyl and optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl or an optionally substituted heterocyclic radical, orR.sup.4 and R.sup.5, together with the nitrogen atom on which they are located, form a heterocyclic ring which optionally contains further hetero atoms and can optionally be mono- or polysubstituted by identical or different substituents.
摘要:
The present invention relates to new 2-trifluoromethyl-benzimidazoles of the general formula (I) ##STR1## in which R.sup.1 represents halogenoalkyl,R.sup.2 represents optionally substituted alkyl orR.sup.1 and R.sup.2 together represent optionally substituted alkylene,R.sup.3 represents hydrogen or alkyl,X and Y independently of one another represent oxygen and sulphur,m represents 0 or 1 andn represents 0 or 1,a process for their preparation and their use as herbicides and microbicides.
摘要:
An agent for the protection of material containing an N-sulphenylated benzenesulphonamide of the formula ##STR1## wherein R.sup.1, and R.sup.2 and R.sup.3 independently of one another represent hydrogen, halogen, nitro, alkyl or halogenoalkyl andR.sup.4 denotes an unsubstituted or substituted, saturated or unsaturated, aliphatic or cycloaliphatic radical, the aliphatic radicals being uninterrupted or heteroatoms or being interrupted by one or more hetero-atoms. The N-sulphenylated benzenesulphonamide-containing agents are useful for protecting industrial materials, for example, paints and timber, against attack by microorganisms, such as bacteria, fungi, yeasts, algae, slimes and viruses.
摘要:
3-(3-iodopropargyloxy)-propionitrile of the formulaIC.tbd.C--CH.sub.2 --O--CH.sub.2 --CH.sub.2 --CNis prepared by iodination of propargyloxypropionitrile. The 3-(3-iodopropargyloxy)-propionitrile is used as an active compound in microbicidal agents.