摘要:
Novel 1-phenoxyphenyl-1-triazolylmethyl-carbinols of formula I ##STR1## in which R.sub.1 is fluorine, chlorine or bromine and R.sub.2 is fluorine, chlorine, bromine or methyl,and the phytophysiologically tolerable acid addition salts thereof have excellent microbicidal, in particular phytofungicidal, properties. They can be used for controlling and/or preventing infections caused by microorganisms in useful plants. The preparation of these compounds and compositions containing them is described.
摘要:
A process for the protection of cultivated plants against harmful effects of aggressive agricultural chemicals by the use of compounds of the formula I ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 independently of one another are each hydrogen, halogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -alkoxy, nitro or cyano,R.sub.4, R.sub.5 and R.sub.6 independently of one another are each hydrogen, halogen or C.sub.1 -C.sub.3 -alkyl,A is any one of the groups --CH.sub.2 --, --CH.sub.2 --CH.sub.2 --CH.sub.2 -- or --CH(CH.sub.3)--, andZ is cyano, or amidoxime which can be acylated on the oxygen atom,including acid addition salts and metal complexes thereof.
摘要:
There are described novel organotin compounds of the formula I ##STR1## wherein R.sub.1 is unsubstituted or substituted lower alkyl, lower alkenyl, cycloalkyl, furyl or tetrahydrofuryl;R.sub.2 is unsubstituted or substituted aryl;R.sub.3 and R.sub.4 independently of one another are each hydrogen, or unsubstituted or substituted lower alkyl; andR.sub.5, R.sub.6 and R.sub.7 independently of one another are each unsubstituted or substituted lower alkyl, cycloalkyl or aryl.There are also disclosed methods of producing these products, and also pesticidal compositions containing one of the said compounds as active ingredient. Also described is a method for controlling plant pests, which method is based on the application of the stated active substances or of compositions prepared therefrom.
摘要翻译:描述了式I的新型有机锡化合物(I)其中R 1是未取代的或取代的低级烷基,低级烯基,环烷基,呋喃基或四氢呋喃基; R2是未取代或取代的芳基; R 3和R 4彼此独立地为氢,或未取代或取代的低级烷基; R 5,R 6和R 7彼此独立地是各自未取代或取代的低级烷基,环烷基或芳基。 还公开了生产这些产品的方法,以及含有所述化合物之一作为活性成分的杀虫组合物。 还描述了一种用于控制植物害虫的方法,该方法基于所述活性物质或由其制备的组合物的应用。
摘要:
Compounds of the formula ##STR1## in which Ar is 2-alkyl-, -alkoxy- or -halo-methyl-phenyl or .alpha.-naphthyl, each of which is further substituted,R.sub.1 is 2-furyl, 2-tetrahydrofuryl, alkenyl, cyclopropyl, .beta.-alkoxyethyl, hydroxymethyl, triazolylmethyl, imidazolylmethyl, pyrazolylmethyl, alkylsulfinyl, alkylsulfonyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, alkylsulfinyloxy, dialkylaminosulfinyloxy, phosphoric or thiophosphoric esters or amides, or alkylcarbonyloxy,R.sub.7 is hydrogen or optionally-substituted methyl or ethyl, andR.sub.8 is alkyl optionally substituted by alkoxy,are microbicidally, in particular fungicidally, active. Preferred compounds are those in which Ar is 2-methylphenyl, 2-methoxyphenyl, 2-chlorophenyl or .alpha.-naphthyl, each of which is further substituted by azido, and each of R.sub.7 and R.sub.8 is methyl.
摘要:
There are described novel compounds of the formula I defined herein: ##STR1## which have valuable microbicidal properties. The novel compounds can be used for combating microorganisms harmful to plants, particularly for combating phytopathogenic fungi. The compounds of the formula I thus have a very favorable curative and preventive action for practical requirements for the protection of cultivated plants, without the plants being impaired as a result of undesirable secondary effects. The compounds can be used in practice on their own or in the form of pesticidal compositions.
摘要:
Novel 1-(2-aryl-1,3-dioxolan-2-ylmethyl)-1H-1,2,4-triazoles wherein the 1,3-dioxolane ring is substituted in the 4-position which are useful for the protection of plants and plant products against fungal attack.
摘要:
Compounds of the formula I ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.2 represents C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.3 represents hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.4 represents hydrogen or methyl,R.sub.5 represents C.sub.1 -C.sub.4 alkyl or phenyl, andn is 1, 2 or 3. These compounds possess fungicidal action.
摘要:
N-Acylated N-phenyl-aminotetrahydro-2-furanones of the formula I are valuable fungicidal active substances. They can be used as fungicidal compositions, particularly for combatting phytopathogenic fungi, e.g. against downy mildew on potatoes, tomatoes, grape vines and sugar beet and other plants. The novel compounds have a systemic action.
摘要:
N-acylanilides of the formula I ##STR1## wherein the R.sub.4 -CO-moiety stems from the carbonic acid of an optionally halo substituted furan, tetrahydrofuran, pyridine or pyrimidine heterocycle (and wherein the remaining substituents R.sub.1, R.sub.2, R.sub.3, R.sub.5, R.sub.6 and X are defined hereinafter) are effective microbicides. They are preferably used to combat phytopathogenic fungi.