摘要:
The compounds described are those of the general formula I ##STR1## in which R.sub.1 is an azolyl group; R.sub.2 is C.sub.1 -C.sub.12 -alkyl; R.sub.3 is hydrogen, C.sub.1 -C.sub.12 -alkyl, C.sub.2 -C.sub.4 -alkenyl or C.sub.2 -C.sub.4 -alkinyl, or benzyl which is unsubstituted or substituted by C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -haloalkyl, halogen and/or cyano; R.sub.4 is hydrogen, fluorine or C.sub.1 -C.sub.6 -alkyl; R.sub.5 is an unsubstituted or substituted radical chosen from the series comprising phenyl, naphthyl, biphenyl, benzylphenyl and benzyloxyphenyl, the substituents being chosen from the series comprising halogen, cyano, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -haloalkoxy, C.sub.1 -C.sub.3 -haloalkylthio, nitro and/or thiocyano; and X is oxygen or sulfur; including the acid addition salts, quaternary azolium salts and metal complexes.Methods for the preparation of these products are also disclosed, as well as agrochemical compositions containing one of these compounds as the active substance. A method of controlling phytopathogenic microorganisms and/or of regulating plant growth with the aid of these substances is furthermore described.
摘要:
There are described novel compounds of the formula I defined herein ##STR1## wherein R is a phenyl group which is unsubstituted or mono- to tetra-substituted by C.sub.1 -C.sub.4 -alkyl, halogen, nitro, cyano, trifluoromethyl, phenyl or C.sub.1 -C.sub.3 -alkoxy, or it is 3,4-methylenedioxy-phenyl, including the acid addition salts thereof with organic and inorganic acids as well as metal complexes thereof, all having tolerance to cultivated plants and possessing valuable microbicidal properties. They can be used for combating phytopathogenic microorganisms, particularly phytopathogenic fungi. The compounds of the formula I have for practical purposes a very favorable curative, systemic and preventive action for the protection of cultivated plants, without these being impaired as a result of undesirable side-effects. They can be used in practice on their own or in the form of microbicidal compositions.
摘要:
Cyclobutanecarboxylic acid imides of the formula I ##STR1## wherein one of R.sub.1 and R.sub.6 is hydrogen, methyl or ethyl, and the other is methyl or ethyl, R.sub.2 and R.sub.3 independently of one another are each hydrogen, fluorine or methyl, or R.sub.2 is acetoxy or chlorine while R.sub.3 is hydrogen, and wherein R.sub.4 is hydrogen, methyl or chlorine, and R.sub.5 is hydrogen or methyl, whereby R.sub.3 and R.sub.4 together can also form an additional bond in the four-membered ring, are suitable for combating various fungi and have a particularly excellent action against Botrytis. They can be produced in an especially advantageous manner by photochemical [2+2] cycloaddition of alkenes or alkines with for example appropriately substituted maleic acid-(3,5-dichlorophenyl)-imides.
摘要:
Cyclobutanecarboxylic acid imides of the formula I ##STR1## wherein one of R.sub.1 and R.sub.6 is hydrogen, methyl or ethyl, and the other is methyl or ethyl, R.sub.2 and R.sub.3 independently of one another are each hydrogen, fluorine or methyl, or R.sub.2 is acetoxy or chlorine while R.sub.3 is hydrogen, and wherein R.sub.4 is hydrogen, methyl or chlorine, and R.sub.5 is hydrogen or methyl, whereby R.sub.3 and R.sub.4 together can also form an additional bond in the four-membered ring, are suitable for combating various fungi and have a particularly excellent action against Botrytis. They can be produced in an especially advantageous manner by photochemical [2+2] cycloaddition of alkenes or alkynes with for example appropriately substituted maleic acid-(3,5-dichlorophenyl)imides.
摘要:
2,3-Dichloro-7-hydroxy-1H-inden-1-one derivatives of the formula I ##STR1## wherein R.sub.1 is hydrogen or one of the groups ##STR2## R.sub.2 and R.sub.3 independently of one another are each hydrogen, fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl or nitro,R.sub.4 is hydrogen, C.sub.1 -C.sub.6 -alkyl or C.sub.2 -C.sub.4 -alkenyl, each of which is unsubstituted or substituted by halogen, or R.sub.4 is phenyl which is unsubstituted or is substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, trifluoromethyl, cyano or nitro, or it is a C.sub.3 -C.sub.6 -cycloalkyl group, andR.sub.5 is C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl or C.sub.2 -C.sub.4 -alkenyl.These compounds exhibit a microbicidal action against in particular phytopathogenic fungi and bacteria.
摘要:
Amidino-phosphoric acid thiol esters hereinafter defined in formula I are useful as active ingredients in pesticidal compositions containing them. They are useful for combating insects, Acarina, ectoparasites and particularly nematodes.
摘要:
Compounds of the formula I ##STR1## wherein R represents hydrogen, methyl or ethyl andN represents the number 1 or 2 are effective in combatting microbicides.
摘要:
Phosphorylthio-acetyl derivatives of decahydroquinolines, octahydroindoles and octahydropyrindines are effective plant regulating agents (growth regulators and selective herbicides) and fungicides.The new phosphorylacylamines correspond to the formula I ##SPC1##wherein R.sub.1 and R.sub.2 each independently represents hydrogen or methyl, R.sub.3 represents alkyl or haloalkyl, R.sub.4 represents alkyl, alkoxy, haloalkoxy, alkylthio or an amino radical, X represents oxygen or sulphur, and one of the two indices m and n represents 1 and the other represents 0 or 1.
摘要:
Phosphorylthio-acetyl derivatives of decahydroquinolines, octahydroindoles and octahydropyrindines are effective plant regulating agents (growth regulators and selective herbicides) and fungicides.