摘要:
The invention relates to novel 5-acylaminopyrimidines of the general formula I ##STR1## wherein R.sub.1 is lower alkyl, lower alkoxy, lower alkoxy-lower alkyl, thioalkyl or halogen; phenyl or phenoxy, each unsubstituted or substituted by halogen, halo-lower alkyl, carbalkoxy-lower alkyl, halo-lower alkoxy, lower alkoxy, phenoxy, halophenoxy, halo-lower alkylthio, cyano or nitro; lower alkenyl or lower alkynyl, or unsubstituted or substituted cycloalkylR.sub.2 is lower alkyl which is unsubstituted or substituted by halogen, cyano or lower alkoxy; phenyl or phenyl-lower alkyl, each unsubstituted or substituted; pyridyl, thienyl or furyl, in which the nucleus is unsubstituted or substituted, or is pyranyl, dihydropyranyl, C.sub.3 -C.sub.7 cycloalkyl or C.sub.3 -C.sub.7 alkenyl, andR.sub.3 is hydrogen or C.sub.1 -C.sub.8 alkyl and R.sub.2 and R.sub.3, together with the carbon atom to which they are attached, may form a cycloalkyl radical, which compounds are effective as plant growth regulators. The invention relates further to compositions which contain at least one of these compounds as active ingredient, and to the use thereof, as well as to the corresponding novel 5-aminopyrimidines and, as intermediates, to the novel azomethines from which they are obtained.
摘要:
A snow glider in the form of an elongated glide plate (1), the upper side of which has at least one stand-on area (2, 3) for the feet of the user and the front part of which is bent upwards in the manner of ski tips. The glide plate (1) is wider at the rear than at the front and in the middle, this wider rear part (6) being bent upwards out of the plane of the middle part (5). The snow glider makes free smooth running on snow possible, changes in the direction of running being effected by a corresponding shift of the center of gravity of the body.
摘要:
A tool device for the automated opening of flip tubes including an actuating plunger which is provided and configured to move the actuating portion at least in open direction and thereby to exert an opening moment on the lid portion, and wherein the device further includes a damping means which is configured to exert a damping moment on the container lid at least during a period of the actuation of the actuating portion by the actuating plunger, which damping moment is less in amount and is in an opposite direction compared to the opening moment.
摘要:
The invention relates to α-sulfonylamino-acetonitrile derivatives of the general formula (I) including the optical isomers thereof and mixtures of such isomers, wherein Ar1, and Ar2 independently of each other stand for an optionally substituted aryl or heteroaryl group, R1, and R2 stand independently of each other for hydrogen, optionally substituted C1,-C5alkyl, optionally substituted C2-C5alkenyl, C2-C5alkynyl or optionally substituted C3-C6cycloalkyl; R3 designates hydrogen, C3-C5alkenyl, C3-C5alkynyl or optionally substituted C1,-C5alkyl; R4 is optionally substituted C1,-C5alkyl, optionally substituted C2-C5alkenyl, C2-C5alkynyl or optionally substituted C3-C6cycloalkyl; R5 and R6 are independently of each other hydrogen or optionally substituted C1-C5alkyl, optionally substituted C2-C5alkenyl, C2-C5alkynyl or optionally substituted C3-C6cycloalkyl; R7, and R8 are independently of each other hydrogen or optionally substituted C1,-C5alkyl, optionally substituted C2-C5alkenyl, C2-C5alkynyl or optionally substituted C3-C6cycloalkyl; W designates a bridge selected from —O— —S(O)m- or —NR3—; X designates a direct bond or a bridge selected from —O—, —S(O)m- or —NR3—; a and b independently of each other stand for a number 1, 2 or 3; and c and m independently of each other stand for a number zero, 1 or 2. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
摘要:
2-(Pyrimidyl or pyrazinyl)-imino-1,3-dithietanes ##STR1## wherein Ar is one of the radicals ##STR2## R is unsubstituted C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 alkyl which is substituted by halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio or cyano, independently of one another, or is unsubstituted or halo-substituted C.sub.3 -C.sub.7 alkenyl, unsubstituted or halo-substituted C.sub.3 -C.sub.7 alkynyl, or C.sub.3 -C.sub.5 cycloalkyl, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylamino, nitro or halogen,n is a number from 0 to 3,X.sub.1 and X.sub.2 independently of each other are hydrogen or halogen, including the addition salts formed with acids of the formula H.sup..sym. X.sup..crclbar. in which the anion X.sup..crclbar. is Cl.sup..crclbar., Br.sup..crclbar., I.sup..crclbar., HSO.sub.4 -, H.sub.2 PO.sub.4 -, H.sub.2 PO.sub.3 -, NO.sub.3 -, CH.sub.3 COO.sup..crclbar., CH.sub.2 ClCOO-, CF.sub.3 COO-, HOCH.sub.2 COO-, CH.sub.3 CH(OH)COO.sup..crclbar., HOOCCOO.sup..crclbar., HOOCCH.sub.2 COO.sup..crclbar., HOOCCH.dbd.CHCOO.sup..crclbar., ##STR3## a process for the preparation of the compounds of formula I, and novel intermediates of the preparation process are described.The compounds of formula I have nematicidal and fungicidal properties. Nematicidal and fungicidal compositions that contain at least one compound of formula I as active ingredient, and also methods of using the compounds and the compositions in the control of nematodes and fungi, are described.
摘要:
Novel compounds of the formula ##STR1## wherein: the symbols R.sup.1, R.sup.2, R.sup.4, R.sup.5 and R.sup.6 represent hydrogen or methyl, with the proviso that only one of R.sup.1, R.sup.2 and R.sup.4 represents methyl, and, when either or both R.sup.5 and R.sup.6 represent methyl, then R.sup.1, R.sup.2 and R.sup.4 represent hydrogen; and,either the symbol (.dbd.O) on the carbon designated by the number 1 or the symbol (.dbd.O) on the carbon designated by the number 3, represents a keto group, such that when the group is present on carbon 1, then carbon 3 may contain a methyl group.and their use as odorants are described.
摘要:
The present invention relates to a novel, optimized process for the preparation of cyclohexanedionecarboxylic acid derivatives of formula I which can be carried out in a single vessel affording a very good yield, which process comprises heating a reactive carboxylic acid derivative of formula III ##STR1## wherein X is a halide, an alkylsulfonic or arylsulfonic acid radical or the molecular radical ##STR2## which is necessary to form an anhydride and R.sub.1 is alkyl or cycloalkyl, with an alkali metal cyanide or copper cyanide, in an inert organic solvent, to give a mixture, then adding in succession to said mixture, at a temperature in the range from 0.degree. C. to room temperature, zinc chloride, an equimolar amount, with respect to the carboxylic acid derivative of formula III, of a 3,5-cyclohexanedione-1-carboxylic acid derivative of formula II ##STR3## wherein A is an ester or amide radical, and, dropwise, an amine, and, after acidifying the reaction mixture with an aqueous acid, isolating the resultant 4-acyl-3,5-cyclohexanedione-1-carboxylic acid derivative of formula I ##STR4## by extraction. Said cyclohexanedionecarboxylic acid derivatives have herbicidal and plant growth regulating properties.
摘要:
Fluoroazolylpropane derivatives of the formula I ##STR1## are described, in which Az is imidazolyl or triazolyl, R.sup.1 is hydrogen, alkyl or aralkyl which is unsubstituted or substituted by halogen, alkyl, alkoxy, halogenoalkyl, nitro, cyano, carboxyl or alkoxycarbonyl, R.sup.2 is C.sub.1 -C.sub.10 -alkyl which is unsubstituted or substituted by alkoxy, aralkoxy or phenyl, it being possible for the aromatic nuclei of aralkoxy and phenyl in turn to be unsubstituted or substituted by halogen, alkyl, alkoxy, halogenoalkyl, cyano, carboxyl or alkoxycarbonyl, R.sup.3 is hydrogen, alkyl, alkylcarbonyl or aralkyl which is unsubstituted or substituted by halogen, alkoxy, alkyl, halogenoalkyl, cyano, carboxyl or alkoxycarbonyl, R.sup.5 is an unsubstituted or monosubstituted or polysubstituted radical selected from the series comprising C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, phenyl, naphthyl, biphenyl, benzylphenyl, benzyloxyphenyl, phenoxyphenyl and aralkyl, and X is oxygen or sulfur; including the acid addition salts, quaternary azolium salts and metal complexes.Methods of preparing these products are also disclosed, as are agrochemical compositions containing one of these compounds as the active substance. A process for controlling phytopathogenic microorganisms and/or for regulating plant growth by means of these substances is also described.
摘要:
A tool device for the automated opening of flip tubes including an actuating plunger which is provided and configured to move the actuating portion at least in open direction and thereby to exert an opening moment on the lid portion, and wherein the device further includes a damping means which is configured to exert a damping moment on the container lid at least during a period of the actuation of the actuating portion by the actuating plunger, which damping moment is less in amount and is in an opposite direction compared to the opening moment.