摘要:
N-(4-halobenzyl)-N-sec. alkyl-N'-phenylthioureas of the formula ##STR1## in which R is a C.sub.1 -C.sub.6 alkyl radical, andX is a halogen atom.Which possess fungicidal properties.
摘要:
Substituted benzylcycloalkenylurea derivatives of the formula (I) ##STR1## wherein X represents a halogen atom or a lower alkyl group, Y represents an oxygen atom or a sulfur atom,R.sup.1 represents a cycloalkenyl group andR.sup.2 represents a lower alkyl group, a cycloalkyl group, a benzyl group or a phenyl group optionally substituted by 1 to 5 substituents selected from the group consisting of a hydroxyl group or a lower alkoxy groupand their use as fungicides. They can be synthesized, for example, by reacting of a substituted benzyl-cycloalkenylamine with an isocyanate or by reacting of a carbamoyl halide with an amine. The starting material, the substituted benzyl-cycloalkenyl amines, are also new.
摘要:
Substituted benzylcycloalkenylurea derivatives of the formula (I) ##STR1## wherein X represents a halogen atom or a lower alkyl group, Y represents an oxygen atom or a sulfur atom,R.sup.1 represents a cycloalkenyl group andR.sup.2 represents a lower alkyl group, a cycloalkyl group, a benzyl group or a phenyl group optionally substituted by 1 to 5 substituents selected from the group consisting of a hydroxyl group or a lower alkoxy groupand their use as fungicides. They can be synthesized, for example, by reacting of a substituted benzyl-cycloalkenylamine with an isocyanate or by reacting of a carbamoyl halide with an amine. The starting material, the substituted benzyl-cycloalkenyl amines, are also new.
摘要:
Novel substituted phenylsulfonylazoles of the formula (I) ##STR1## wherein X represents N or a CH-group,R represents halogen, lower alkyl, lower alkoxy, trifluoromethyl, nitrol, optionally halogeno-substituted phenyl or cycloalkyl, andn represents 2 or 3, and furthermore, in case that R is not a methyl group, also represents 1,and the use of the new compounds as agricultural and horticultural fungicides.
摘要:
The invention relates to a process for the production of phenyl N-(2-biphenylylsulfonyl) carbamate represented by the general formula ##STR1## by reacting 2-phenylbenzene sulfonamide represented by the general formula ##STR2## with diphenyl carbonate represented by the general formula ##STR3## which is characterized in that said reaction is carried out in the presence of an alkali metal hydroxide and an aprotic solvent at temperatures between about 20.degree. C. and about 60.degree. C.
摘要:
N-Benzyl-N-cycloalkyl-ureas of the formula ##STR1## in which R.sup.1 represents cycloalkyl with 5-8 carbon atoms in the ring, which may be optionally substituted by alkyl with 1-8 carbon atoms,R.sup.2 represents alkyl with 1-8 carbon atoms, cycloalkyl with 5-8 carbon atoms in the ring or phenyl,X represents oxygen or sulphur, andY represents halogen, alkyl with 1-8 carbon atoms, cyano or nitro which possess fungicidal properties.
摘要:
Fungicidally active sulfonyl azoles of the formula ##STR1## in which X represents hydrogen, alkyl, halogen, alkoxy or aryl,Y represents hydrogen, alkyl, halogen, nitro or alkoxy,Z represents hydrogen, alkyl, halogen or alkoxy, orY and Z may together represent an optionally substituted cyclic ring which can contain hetero atoms andQ represents a radical of the formula ##STR2## in which A represents a -N.dbd. radical or a ##STR3## radical, R.sup.1 represents hydrogen, alkyl or aryl, andR.sup.2 and R.sup.3 each represent hydrogen, alkyl, halogen or nitro with the proviso that R.sup.1, R.sup.2 and R.sup.3 may all simultaneously be hydrogen only if Y and Z together represent an optionally substituted ring, orQ represents 1H-benzotriazol-1-yl radical or 1H-tetrazol-1-yl radical.
摘要:
Fungicidally active novel benzylurea derivatives of the formula ##STR1## in which R.sup.1 is a halogen atom or a lower alkyl group,X is an oxygen or sulfur atom, andR.sup.2 is an alkyl group, a cycloalkyl group having 5 to 8 carbon atoms, or a phenyl group which may be substituted by at least one member of the class consisting of halogen atoms, lower alkyl groups, lower alkoxy groups and hydroxyl groups.
摘要:
N-4-halobenzyl-N-cycloalkyl-N'-phenylureas and thioureas of the formula ##STR1## in which R is cycloalkyl or methyl-cycloalkyl,X is halogen, andY is oxygen or sulfur,Which possess fungicidal properties.
摘要:
N-(4-Halobenzyl)-N-branched alkyl-N'-phenylureas of the formula ##STR1## in which R is a C.sub.1 -C.sub.6 alkyl radical, andX is a halogen atom,Which possess fungicidal properties.