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:
Fungicidally active novel N-sulphenylated benzene sulphonic acid amides of the formula ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 independently of one another represent hydrogen, halogen, nitro, alkyl or halogenoalkyl andR.sup.4 represents alkyl, alkenyl, halogenoalkinyl, cycloalkyl which is optionally substituted by alkyl, alkoxyalkyl or alkylthioalkyl, excluding the compounds in which (a) R.sup.4 represents methyl and (i) R.sup.1, R.sup.2 and R.sup.3 represents hydrogen, or (ii) R.sup.1 represents chlorine or nitro, R.sup.2 represents chlorine and R.sup.3 represents hydrogen, or (iii) R.sup.1 represents nitro and R.sup.2 and R.sup.3 represent hydrogen, or (iv) R.sup.1 and R.sup.3 represent chlorine and R.sup.2 represents hdyrogen and (b) R.sup.4 represents n-butyl, R.sup.1 and R.sup.3 represent hydrogen and R.sup.2 represents chlorine.
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:
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:
Novel 2-thiocyanato-benzamides of the formula ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 are identical or different and represent an aliphatic radical, an arylalkyl radical which is optionally monosubstituted or polysubstituted by identical or different substituents, or a cycloalkyl-alkyl radical which is optionally monosubstituted or polysubstituted by identical or different substituents, orR.sup.1 and R.sup.2 independently of one another represent hydrogen,which possess fungicidal activity.
摘要:
The present invention relates to an agent or concentrate for protecting sawn timber against wood-discolouring fungi, containing a fungicide on phenol basis and a fungicide on organo-iodine basis, optionally fungicides and insecticides, dissolved in an organochemical solvent or solvent mixture or in a mixture of water and organochemical solvent or solvent mixture and at least one emulsifier.
摘要:
The invention relates to new cyanonhydrin iodopropargyl ethers of the formula ##STR1## in which R denotes C.sub.1 -C.sub.10 -alkyl, C.sub.2 -C.sub.10 -alkenyl, C.sub.5-C.sub.8 -cycloalkyl or -cycloalkenyl, which can be optionally substituted by C.sub.1 -C.sub.4 -alkyl or halogen, a process for their preparation and their use as microbicides for the preservation of industrial materials.
摘要:
Novel fluorine-containing N-sulfenylated indazoles are prepared by reacting the corresponding indazoles with sulfenyl halides in the presence of a solvent and/or diluent and in the presence of an acid-binder. The novel fluorine-containing N-sulfenylated indazoles are useful in the protection of industrial materials against attack by microorganisms such as bacteria, fungi, yeast, algae, and slime as plant protection agents, and in combating insects and arachrids.
摘要:
Novel microbicidally active 1-heteroaryl-4-aryl-pyrazole 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 optionally 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 andR.sup.5 represents hydrogen, saturated or unsaturated, 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.