摘要:
4,5-Bis-(trifluoromethylimino)-thiazolidines are prepared by reacting the thiol form of a thiourea or a thiocarboxylic acid amide having at least one hydrogen atom on each urea of amide nitrogen atom with perfluoro-2,5-diazahexa-2,4-diene in the presence of a hydrogen fluoride acceptor at a temperature of about -50* to 120*C, in accordance with the following formula
in which Z is N-R or
and R, R'', R'''' and R'''''' each is hydrogen or various optionally substituted hydrocarbon or heterocyclic radicals, several of them together possibly forming a heterocyclic ring. The invention also extends to compositions containing, and methods of using, the new compounds to combat fungi, insects and acarids.
摘要翻译:通过使酰胺氮原子的每个尿素上具有至少一个氢原子的硫脲或硫代羧酸酰胺的硫醇形式与全氟-2,5-二氮杂六-2反应制备4,5-双 - (三氟甲基亚氨基) 在氟化氢受体存在下,在约-50℃至120℃的温度下,根据下式计算:SH FC = N-CF 3 SC = N-CF 3 Z = C ANGLE + | - > Z = C ANGLE | NH F-C = N-CF 3 NC = N-CF 3 | | R“'R”,其中Z为= NR或} R'} = C ANGLE} R“',R,R ',R“和R”'各自为氢或各种任选取代的烃或杂环基,其中几个可能形成杂环。
摘要:
IN WHICH EACH X independently denotes a halogen atom, lower alkyl or lower alkoxy, n denotes 0, 1 or 2, R denotes a hydrogen atom, or lower alkyl, R'' denotes alkyl with 1-12 carbon atoms, and R'''' denotes a hydrogen atom, alkyl with 1-18 carbon atoms, which may be substituted, cycloalkyl with 5-8 ring carbon atoms, aralkyl, which may be substituted, aryl, which may be substituted, or 2-furyl, which possess fungicidal properties.
摘要:
Plant fungicidal compositions are produced which comprises an amount of a compound of the formula:
WHEREIN R is alkyl of one or two carbon atoms substituted by one to five fluoro moieties, sufficient to be effective for killing, combating or controlling plant fungi, in combination with a solid or liquid diluent or carrier. Methods for killing, combatting or controlling fungal diseases in plants comprise applying to the fungi or to the plant to be protected an effective or toxic amount of the above compound.
摘要:
Combating fungi with imidazole derivatives of the formula
IN WHICH R1 and R3 each independently is an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or aralkyl radical, and R2 is hydrogen or one of the radicals recited for R1, X is oxygen or sulfur, and Y is a keto group or a functional derivative of a keto group, AND THEIR SALTS.
摘要:
1-Trityl-1,2,4-triazoles, i.e. 1-((optionally mono and di chloro-, fluoro-, cyano- and trifluoromethyl-substituted)(optionally mono and di chloro-, fluoro-, cyano- and trifluoromethyl- substituted)-(optionally mono and di chloro-, fluoro-, cyano- and trifluoromethyl- substituted)-trityl)-3(optionally chloro substituted)-5-(optionally chloro substituted)-1,2,4-triazoles, or 1-((optionally mono and di chloro, fluoro-, cyano- and trifluoromethyl- substituted phenyl)(optionally mono and di chloro-, fluoro-, cyano- and trifluoromethyl- substituted phenyl)-(optionally mono and di chloro-, fluoro-, cyano- and trifluoromethyl-substituted phenyl)methyl)-3-(optionally chloro-substituted)-5-(optionally chloro substituted)-1,2,4-triazoles, which possess fungicidal properties and which may be produced by conventional methods.
摘要:
N-( omega -cyano-alkyl)-carbamyl-benzimidazoles, i.e., 2(optionally alkoxy-carbonyl and alkyl-carbonyl)-3-(N-( omega cyano-alkyl)-carbamyl)-4,5,6 and/or 7-(optionally alkyl)benzimidazoles, which possess fungicidal, anti-bacterial, insecticidal, acaricidal and ovicidal properties and which may be produced by conventional methods.
摘要:
Plant fungicidal compositions are produced which comprise an amount of a compound of the formula:
WHEREIN R is cyano, sufficient to be effective for killing, combatting or controlling plant fungi, in combination with a solid or liquid diluent or carrier. Methods for killing, combatting or controlling fungal diseases in plants comprise applying to the fungi or to the plant to be protected an effective or toxic amount of the above compound.
in which EACH INDEPENDENTLY STANDS FOR A HALOGEN ATOM, ALKYL WITH 1-4 CARBON ATOMS OR ALKOXY WITH 1-4 CARBON ATOMS, N STANDS FOR 0, 1 OR 2, R stands for alkyl with 1-12 carbon atoms, R'' and R'''' each stands independently for a hydrogen atom or alkyl with 1-4 carbon atoms, and R'''''' stands for a hydrogen atom, alkyl with 1 or 2 carbon atoms (which may carry at least one substituent selected from halogen, cyano, alkoxy with up to 4 carbon atoms and alkoxycarbonyl with up to 5 carbon atoms), alkyl with 3 to 18 carbon atoms (which carries at least one substituent selected from halogen, cyano, alkoxy with up to 4 carbon atoms and alkoxycarbonyl with up to 5 carbon atoms), cycloalkyl with 5 to 8 ring carbon atoms, aralkyl (the aryl moiety of which may carry at least one substituent selected from halogen, lower alkyl and lower alkoxy), phenyl (which may carry at least one substituent selected from halogen, lower alkyl and lower alkoxy), acyl with up to 18 carbon atoms (which may be substituted by halogen and/or lower alkyl), aroyl (which may carry at least one substituent selected from halogen, lower alkyl and lower alkoxy), alkylsulfonyl with up to 18 carbon atoms, arylsulfonyl (which may carry at least one substituent selected from halogen, amino, lower alkyl and lower alkoxy) or dialkylamino with up to 4 carbon atoms, possess fungicidal properties.