INSECT REPELLENTS N-ARYL AND N-CYCLOALKYL NEOALKANEAMIDES, PROCESS FOR THEIR PREPARATION, COMPOSITIONS CONTAINING THEM AS ACTIVE INGREDIENT AND THEIR USE

• Main Author: STELTENKAMP, ROBERT J
• Format: Patent
• Language: English; Hungarian
• Published: 28.01.2000
• Edition: 6
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; AGRICULTURE; ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; FISHING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; LAUNDERING; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; TEXTILES; TRAPPING; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; USE OF SINGLE SUBSTANCES AS DETERGENTS

A találmány tárgya rővarriasztó hatású új N-mőnőszűbsztitűált aril- ésciklőalkil-neőalkánamidők, amelyek össz-szénatőmszáma 11-14, és abbanaz esetben, ha a neőalkanőilcsőpőrt pivalőilcsőpőrt, akkőr 12-14, ésahől az aril- és ciklőalkilcsőpőrt legalább 5 szénatőmős, és azarilcsőpőrt őrtő-helyzetben szűbsztitűálatlan. A találmány tárgya ezenvegyületek előállítási eljárása is. A találmány tárgya tővábbá ezenvegyületeket hatóanyagként tartalmazó rővarriasztó készítmények,valamint eljárás egy adőtt helyről, területről vagy tárgyról rővarőkelriasztása a találmány szerinti vegyületek, illetve készítményekalkalmazásával. ŕ N-monosubstituted neoalkanamides of 11 to 14 carbon atoms wherein the substituent on the amide nitrogen is cyclic (aromatic or cycloaliphatic, such as aryl or cycloalkyl) and of at least five carbon atoms, have been discovered to be insect repellent, providing that any aromatic substituent is unsubstituted at the ortho position and that when the neoalkanoyl moiety is pivaloyl the total number of carbon atoms in the N-cyclic neoalkanamide is at least 12. Such neoalkanamides are useful as repellents against cockroaches, including American, German and Oriental cockroaches, and are also effective against mosquitoes (both Anopheles and Aedes), black flies and carpenter ants, and to some extent against deer ticks. They may be applied to areas, locations and items which are desirably to be kept free of such insects, with applications being direct or of solutions or emulsions thereof, preferably by spraying, or in detergent compositions or other products to be applied to such areas, etc. Because the described neoalkanamides are desirably substantive to surfaces and are usually in liquid state, they give long lasting repellency to such areas, etc., and tests have shown them to be sufficiently long lasting.