摘要:
2,4-Diamino-6-halogeno-5-alkylthio-pyrimidines of the general formual (I) ##STR1## in which X represents halogen,R.sup.1 represents alkyl which is optionally substituted by halogen,R.sup.2 represents hydrogen or alkyl,R.sup.3 represents hydrogen, alkyl or alkoxyalkyl,R.sup.4 represents hydrogen or alkyl,Z represents a branched or straight-chain alkylene group andR.sup.5 represents alkyl,process for their preparation and their use as plant protecting agent, particularly as herbicides and fungicides.
摘要:
New herbicidally active 2,4-diamino pyrimidines of the formula ##STR1## wherein R.sup.1 is hydrogen or halogen, R.sup.2 is an optionally halogen-substituted alkyl or is halogen or alkoxy; R.sup.3 is hydrogen or alkyl; Y is oxygen or sulfur; and Z is a branched or unbranched alkylene.
摘要:
2,4-Diamino-6-halogeno-5-alkylthio-pyrimidines of the general formula (I) ##STR1## in which X represents halogen,R.sup.1 represents alkyl which is optionally substituted by halogen,R.sup.2 represents hydrogen or alkyl,R.sup.3 represents hydrogen, alkyl or alkoxyalkyl,R.sup.4 represents hydrogen or alkyl,Z represents a branched or straight-chain alkylene group andR.sup.5 represents alkyl,process for their preparation and their use as plant protecting agent, particularly as herbicides and fungicides.
摘要:
5-Halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamides of the formula ##STR1## in which R.sup.1 is halogenoalkyl, with the exception of trifluoromethyl, andR.sup.2 and R.sup.3 each independently is hydrogen, alkyl, alkenyl, alkinyl, in each case optionally substituted cycloalkyl or cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkylenoxy, alkoxy, aralkyl or optionally substituted aryl, orR.sup.2 and R.sup.3, together with the nitrogen atom to which they are bonded, form an optionally substituted heterocyclic radical which can contain further hetero-atoms,which possess herbicidal and fungicidal activity. The intermediates 5-chlorodifluoromethyl- and 5-dichlorofluoromethyl-2-chloro-1,3,4- thiadiazole are also new.
摘要:
Herbicidally active oxyguanidine derivatives of the formula ##STR1## in which M represents hydrogen or one equivalent of a metal,R.sup.1 represents halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.2 -halogenoalkyl, C.sub.1 -C.sub.4 -alkoxy, phenyl or C.sub.1 -C.sub.2 -alkoxy-carbonyl,R.sup.2 represents hydrogen or the radical ##STR2## and R.sup.3 represents C.sub.4 -C.sub.12 -alkyl, isopropyl or--if M represents one equivalent of a metal--also propyl, or represents C.sub.2 -C.sub.12 -halogenoalkyl, C.sub.1 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.2 -alkyl, aminocarbonylmethyl, C.sub.1 -C.sub.4 -alkylaminocarbonylmethyl, di-C.sub.1 -C.sub.4 -alkylaminocarbonylmethyl, C.sub.3 -C.sub.12 -alkenyl, C.sub.3 -C.sub.12 -alkinyl, benzyl which is substituted by halogen, nitro, cyano, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkoxycarbonyl, or phenyl, benzhydryl, or phenethyl, all optionally substituted by halogen, nitro, cyano, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkoxycarbonyl, or carboxy-C.sub.1 -Ca.sub.2 -alkyl,or adducts thereof with strong acids.
摘要:
Herbicidally active novel N,N'-bis-sulphonyl guanidines of the formula ##STR1## in which M is hydrogen, a metal or an ammonium radical, andR.sup.4, R.sup.5, R.sup.40 and R.sup.41 are various organic radicals.
摘要:
The novel substituted carboxylic acid anilides of the formula ##STR1## in which X represents oxygen or sulphur,R.sup.1 represents hydrogen, halogen, alkyl with 1 to 6 carbon atoms, trifluoromethyl, optionally substituted phenyl, alkoxy with 1 to 6 carbon atoms or alkylmercapto with 1 to 6 carbon atoms,R.sup.2 represents halogen or methyl,n represents 0, 1 or 2,R.sup.3 represents hydrogen, halogen, optionally substituted alkyl with 1 to 6 carbon atoms, optionally substituted aryl, optionally substituted aralkyl or the radicals --OR.sup.6 or --SO.sub.m --R.sup.6,whereinR.sup.6 represents optionally substituted alkyl with 1 to 6 carbon atoms or optionally substituted aryl andm represents 0, 1 or 2, andR.sup.4 and R.sup.5 independently of one another represent halogen or optionally substituted alkyl with 1 to 6 carbon atoms, orR.sup.4 and R.sup.5, together with the adjacent carbon atom, represent an optionally substituted, saturated or unsaturated carbocyclic ring with 3 to 8 ring carbon atoms,are very active herbicides.
摘要翻译:式(I)的新型取代的羧酸酰苯胺,其中X表示氧或硫,R 1表示氢,卤素,具有1至6个碳原子的烷基,三氟甲基,任选取代的苯基,具有1至6个碳原子的烷氧基 或具有1至6个碳原子的烷基巯基,R 2表示卤素或甲基,n表示0,1或2,R 3表示氢,卤素,任选取代的具有1至6个碳原子的烷基,任选取代的芳基,任选取代的芳烷基或基团 - OR 6或-SO m -R 6,其中R 6表示任选取代的具有1至6个碳原子的烷基或任选取代的芳基,m表示0,1或2,R 4和R 5彼此独立地表示卤素或任选取代的具有1至6个 碳原子或R 4和R 5与相邻的碳原子一起表示任选取代的饱和或不饱和的具有3至8个环碳原子的碳环,是非常活泼的除草剂。
摘要:
Novel herbicides of the formula ##STR1## in which R.sup.1 and R.sup.2 each independently is alkyl,X is cyano, alkoxycarbonyl or aminocarbonyl, andY is hydrogen or, if X is cyano, may also be trimethylsilyl,can be prepared by reacting an imidazo-pyrrolo-pyridine of the formula ##STR2## with trimethylsilyl cyanide of the formula(CH.sub.3).sub.3 Si--CN.
摘要:
Herbicidally active guanidine derivatives of the formula ##STR1## in which m represents the numbers zero, 1 or 2,R.sup.5 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl,R.sup.2 represents a pyrimidin-2-yl radical which is substituted by halogen, amino, cyano or formyl and/or by optionally substituted radicals from the series comprising alkyl, alkoxy, alkylamino, dialkylamino, alkylcarbonyl and alkoxycarbonyl,R.sup.3 represents hydrogen, an optionally substituted radical from series comprising alkyl, cycloalkyl, alkenyl, alkinyl and aralkyl,R.sup.9 represents hydrogen or optionally substituted alkyl andR.sup.10 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, aryl, heteroaryl, alkyl- or alkoxycarbonyl and alkyl- or arylsulphonyl, or R.sup.9 and R.sup.10 together represent alkanediyl which is optionally interrupted by an oxygen atom; andM represents hydrogen, one equivalent of a metal, or an ammonium radical which is optionally substituted by alkyl, alkenyl, alkinyl and/or aralkyl, or--in the case in which M is bonded to the same nitrogen atom as R.sup.2 --also represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl and aralkyl,or acid adducts thereof.