Abstract:
Novel bicyclooxyaryl thioureas are provided together with methods for their preparation and use as the active toxicant in pesticidal compositions.
Abstract:
New insecticidal or/and ovicidal benzoylurea derivatives of the formula: ##STR1## wherein X.sup.1 is hydrogen or halogen; X.sup.2 is halogen; Y.sup.1, Y.sup.2 and Y.sup.3 are hydrogen, halogen or alkyl, whereby at least one of Y.sup.1, Y.sup.2 and Y.sup.3 is other than hydrogen; and R is hydrogen or a group represented by the formula --CF.sub.a Z.sub.b H.sub.(3-a-b) wherein a and b are 0, 1, 2 or 3, with a+b.ltoreq.3 and Z is halogen, their production and use.
Abstract:
Novel N-(4-alkenylthio)-phenyl-N'-benzoylureas of the formula ##STR1## wherein R.sub.1 is a C.sub.3 -alkenyl group, or a C.sub.3 -alkenyl group which is mono- or disubstituted with chlorine or bromine, R.sub.2 and R.sub.3 independently of one another are each hydrogen or chlorine, R.sub.4 is hydrogen, fluorine or chlorine, and R.sub.5 is fluorine or chlorine; processes for producing these compounds, and also compositions containing the compounds, for use in combating pests, particularly in combating insect pests in the field of plant protection, and combating ectoparasites. The compounds have high ovicidal activity.
Abstract:
The invention relates to a process for the preparation of acyl ureas of formula (I) ##STR1## wherein R.sub.1 and R.sub.2 are the same of different and each is halogen atom, preferably fluorine or chlorine atom, andR.sub.3 is a substituted aryl group.The compounds of the invention can be prepared by reacting an urea of formula (II):R.sub.3 NHCONH.sub.2 (II)wherein R.sub.3 is as defined above, with an acid chloride of formula (III): ##STR2## wherein R.sub.1 and R.sub.2 are as defined above, in an inert organic solvent at a temperature of from 20.degree. C. to 100.degree. C.
Abstract:
Novel substituted N-(p-aminophenyl)-N'-benzoylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -alkenyl, C.sub.3 -alkenyl substituted by a chlorine or bromine atom, or R.sub.1 is C.sub.3 -C.sub.6 -cycloalkyl, R.sub.2 and R.sub.3 are each hydrogen or halogen, R.sub.4 is methyl or halogen, R.sub.5 is hydrogen or halogen, and X is chlorine or bromine, the salts of these compounds, processes for producing these compounds, as well as compositions containing them, for use in combating pests, particularly for combating insects which infest plants and animals. The novel compounds are especially effective against larval stages and eggs of insects which damage plants by eating.
Abstract:
The present invention relates to the new compounds of the formulaR--(CH.sub.2).sub.3 --(O--CH.sub.2 --CH.sub.2).sub.n --O--(CH.sub.2).sub.3 --Rwherein n is an integer having a value of 1 to 100 and R represents a radical of the formula Cl--H.sub.2 C--CH.sub.2 --CO--NH--CO--NH-- or preferably H.sub.2 C=CH--CO--NH--CO--NH--. The new compounds are useful for crosslinking hydrophilic colloids such as gelatine, particularly for crosslinking gelatine layers in photographic material.
Abstract:
This invention relates to new compounds of the formula ##EQU1## M IS 1 OR 2, N IS 2, 3, 4, 5 OR 6, Z represents a polyamine radical containing a basic tertiary or a quaternary nitrogen atom. The compounds of formula (m) an useful as crosslinking agents. They an particularly useful for crosslinking gelatine, preferably gelatin present in layers of photographic material.
Abstract translation:本发明涉及式H2C ---- CH-C-NH-C-Z || PARALLEL PARALLEL(1)的新化合物; ClHOO m-1 n M IS 1 OR 2,N IS 2,3,4,5 OR 6,Z表示含有碱性叔或季氮原子的多胺基团。 式(m)化合物可用作交联剂。 它们特别可用于交联明胶,优选存在于照相材料层中的明胶。
Abstract:
Quaternary allophanoylmethylammonium compounds having the formula
wherein R1 and R2 individually represent aliphatic hydrocarbons having 10 to 24 carbon atoms, R3 represents alkyl having 1 to 4 carbon atoms, hydroxyalkyl having 1 to 4 carbon atoms or cyanoalkyl having 1 to 4 carbon atoms, R4 and R5 individually represent hydrogen or alkyl having 1 to 3 carbon atoms and X represents an anion of an inorganic or organic acid; as well as the method of preparation of these quaternary allophanoylmethylammonium compounds, compositions containing the same and the method of softening washed textiles utilizing said compounds in the rinse liquor.