摘要:
Reactive dyestuffs are disclosed having the formula ##STR1## in which D is the radical of an organic nonanthraquinoid dyestuff; R is hydrogen or lower alkyl; R.sub.1 is amino or substituted amino with substituents attached by a single bond, optionally etherified hydroxy, optionally etherified mercapto or an optionally substituted hydrocarbon radical; Q is an alkylene, aralkylene, arylene, --CO-- or --SO-- which is directly linked to a carbon atom of the ring of the dyestuff D; n is the number 0 or 1 and F is a fluoro substituent. The group --N(R) is directly linked to a carbon atom of the triazine ring and on the other side, the group --N(R) is linked to a carbon atom of the ring of the dyestuff D either directly (if n=0) or (if n=1) via one of the bridge members mentioned above. These dyestuffs are primarily suitable for dyeing of textile materials containing hydroxyl or nitrogen such as natural and regenerated cellulose, wood, silk, polyamide and polyurethane. The fastness properties, particularly wet fastness, are excellent.
摘要:
2,2-Dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols of the formula ##STR1## in which each R independently represents F, Cl, Br or CH.sub.3and m and n each represent 0, 1, 2, 3, 4 or 5 subject to the sum of m+n being not more than 5,with the provisos that(i) when each R represents F or Br then m and n cannot both be 0,(ii) when each R represents Cl, then m represents 0, 1, 2, 3 or 4 and n represents 1, 2, 3, 4 or 5, and(iii) when each R represents CH.sub.3, then m represents 0 and n represents 5,which possess arthropodicidal properties.
摘要:
1, Arylamino-2,4-dinitronaphthalenes of the formula ##STR1## in which R each independently is hydrogen, alkyl, halogenoalkyl, alkenyl, alkynyl, alkoxy, alkylmercapto, alkylsulphonyl, sulphonate, halogenoalkoxy, halogenoalkylmercapto, acylamino, alkoxycarbonyl, phenylazo, halogen, CN or nitro, or two radicals R in orthoposition to one another can, conjointly with the two adjoining carbon atoms of the phenyl ring, form an optionally halogen-substituted 1,3-dioxane ring, andn is 1,2,3,4 or 5 which possess arthropodicidal, fungicidal and bactericidal properties.
摘要:
O-Alkyl-O-trifluoromethylsulphinylphenyl-thiono (thiol)-phosphoric acid esters of the formula ##STR1## wherein R and R.sup.1 each independently is alkyl,R.sup.2 is hydrogen, halogen or alkyl, andX is oxygen or sulphur,Which possess arthropodicidal and nematicidal properties.
摘要:
1-[(Haloalkyl-phenyl)-carbamoyl]-3-(4-halophenyl)-2-pyrazolines of the formula ##STR1## in which R is halogen,R.sup.1 is hydrogen or alkyl,R.sup.2 is hydrogen or halogen, andR.sup.3 is halogenoalkylWhich possess arthropodicidal properties.
摘要:
4-Novel hydroxyanthrones of the formula ##STR1## wherein R.sup.11 and R.sup.17 are as set forth in the specification. AND A PROCESS FOR THE PREPARATION OF 4-HYDROXYANTHRONES WHEREIN (2-HALOGENO-METHYL)-PHENYL HALOFORMATES OF THE FORMULA ##STR2## wherein R.sup.5 -R.sup.7 are as set forth in the specification are reacted, with an aromatic carbocyclic compound of the formula ##STR3## wherein R.sup.1 to R.sup.4 are as set forth in the specification in the presence of a Friedel-Crafts catalyst, optionally in a solvent, at a temperature in the range of from 0.degree. to 300.degree. C.
摘要:
A process for the preparation of a trichloromethyl-trifluoromethylbenzene of the formula ##STR1## wherein R.sup.1 and R.sup.2 are independently selected from the group consisting of hydrogen, fluorine, chlorine and bromine which comprises contacting a bis-(trichloromethyl)-benzene of the formula ##STR2## wherein R.sup.1 and R.sup.2 have the previously assigned significance with less than 6 mols of anhydrous hydrogen fluoride in the presence of a halogen transfer catalyst.
摘要:
2',3,6'-Trichloro-4-cyano-4'-[N-(N'-o-substituted-benzoyl))-ureido]-diphenyl ethers of the formula ##STR1## in which R represents chlorine, fluorine, bromine or methyl, which possess insecticidal properties.
摘要:
The invention relates to the transfer printing hydrophobic fibre materials using paper supports which are printed with azo dyestuffs of the formula ##STR1## wherein X.sub.1 and X.sub.2 represent hydrogen or alkyl or cycloalkyl radicals andn represents 1-3, and wherein the benzene ring A can contain non-ionic substituents and the benzene ring B can contain customary non-polar substituents.
摘要:
In the saponification of 1-acetamino-anthraquinone to produce the corresponding 1-amino-anthraquinone, the improvement which comprises effecting the saponification with aqueous alkali such as a hydroxide, oxide or carbonate of an alkali metal or an oxide or hydroxide of an alkaline earth metal. The saponification is effected in water, which may contain an organic solvent such as alcohol.