Abstract: This disclosure is directed to methods of preparing organic aldehydes, each method comprising contacting a terminal olefin with an oxidizing mixture comprising: (a) a dichloro-palladium complex; (b) a copper complex; (c) a source of nitrite; under aerobic reaction conditions sufficient to convert at least a portion of the terminal olefin to an aldehyde.

Abstract: A method for producing a ketoxime is provided. The method includes the step of performing a reaction of a nitrogen-containing compound, ketone and an oxidant by using a titanium-silicon molecular sieve as a catalyst, so as to form the ketoxime, thereby increasing the yield and selectivity of the ketoxime.

Abstract: The present invention is directed towards proposing ligands of formula: and is also directed towards a substrate at the surface of which is immobilized at least one unit of formula:

Abstract: Provided are protected antimicrobial compounds which are useful for controlling microorganisms in aqueous or water-containing systems, such as oil or gas field fluids, at elevated temperature. The antimicrobial compounds are of the formula I: wherein R3 and R4 are as defined herein.

Abstract: According to the first embodiment of the present invention, an oxide of a hydrocarbon compound can be produced with high yield and high productivity by oxidizing the hydrocarbon compound with molecular oxygen in the co-presence of an N-hydroxy compound, such as methyl ethyl ketone or N-hydroxysuccinimide, and a phosphate ester, such as dibutyl phosphate. According to another embodiment of the present invention, an oxide of a hydrocarbon compound can be produced with high yield by using an oxidation catalyst that comprises an oxime compound, such as methyl ethyl ketone. According to another embodiment of the present invention, an alcohol and/or a ketone can be produced with high yield by oxidizing the hydrocarbon compound at a temperature of 160° C. or less, and by decomposing the resulting hydroperoxide, for example, in a unit having an inner surface formed by a material from which no transition metal ion is generated.

Abstract: The invention relates to multi-amine functional oligomers and multi-oxime functional oligomers in addition to a method for producing the same by means of the co-polymerisation of carbonyl carriers such as olefins or dienes, reaction with hydroxylamine and a subsequent selective catalytic hydrogenation.

Abstract: Compounds, compositions, kits, devices, and methods of attracting, detecting, eradicating, controlling, or killing an insect, such as a bed bug, by utilizing insect attractant, arresting, and/or aggregation compounds and compositions is provided. Insect attractant, arresting, and/or aggregation compounds identified from insect fecal extract by an analytical technique, such as gas chromatography, nuclear magnetic resonance (NMR), Carbon-13 NMR, mass spectroscopy, LC-MS, GC-MS, high performance liquid chromatography (HPLC), or combinations thereof are provided. A bed bug attractant, arresting, and/or aggregation compound identified from bed bug feces and exhibiting a Carbon-13 NMR peak at about ? 159.453 ppm is also provided.

Abstract: The present invention is directed towards proposing ligands of formula: and is also directed towards a substrate at the surface of which is immobilized at least one unit of formula:

Abstract: The present disclosure pertains to a process for preparing an oxime in which a carbonyl compound is reacted in the liquid phase with NH3 and H2O2 in the presence of a catalyst to form the corresponding oxime, wherein the catalyst comprises a catalytic component selected from the oxides of metals of group 5 and group 6. The use of a niobia catalyst is particularly preferred. The process according to the disclosure is suitable for the manufacture of numerous oximes, in particular cyclohexanone oxime.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns specific oxime or nitrite derivatives of 4-dodecene, which are useful perfuming ingredients in particular to impart natural mandarin odor notes.

Abstract: An oxidation catalyst for use in the oxidation of a substrate with a molecular oxygen, comprising at least one member selected from the group consisting of a specific hydrazyl radical (such as 2,2-diphenyl-1-picrylhydrazyl) and a specific hydrazine compound (such as 2,2-diphenyl-1-picrylhydrazine). A method for producing a chemical compound, comprising contacting a substrate with a molecular oxygen in the presence of the above-mentioned oxidation catalyst.

Abstract: The present invention relates to improved chelator conjugates with biological targeting molecules, suitable for forming metal complexes with radiometals. The radiometal complexes, especially with the radiometal 99mTc, are useful as radiopharmaceuticals.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns specific oxime or nitrite derivatives of 4-dodecene, which are useful perfuming ingredients in particular to impart natural mandarin odor notes.

Abstract: The present invention relates to methods of using amidoxime compositions for cleaning polishing pads, particularly after chemical mechanical planarization or polishing is provided. A polishing pad is cleaned of Cu CMP by-products, subsequent to or during planarizing a wafer, to reduce pad-glazing by applying to the polishing pad surface a composition comprising an aqueous amidoxime compound solution in water.

Abstract: The present application relates to semiconductor processing compositions comprising at least one compound containing at least one amidoxime functional group and to methods of using these compositions in semiconductor processing. The present application also describes the preparation of amidoximes for a semiconductor processing composition by (a) mixing a cyanoethylation catalyst, a nucleophile and an alpha-unsaturated nitrile to produce a cyanoethylation product; and (b) converting a cyano group in the cyanoethylation product into an amidoxime functional group.

Abstract: The invention concerns a production method which consists in forming a reaction medium containing 2,2,4,4,-tetramethyl-3-pentanone, hydrogen peroxide, ammonia and a zeolitic structure catalyst and allowing the reaction to obtain said oxime. 2,2,4,4,-tetramethyl-3-pentanone and hydrogen peroxide can be obtained by auto-oxidation of 2,2,4,4,-tetramethyl-3-pentanol with oxygen or air. Hydroxylammonium salts are obtained by acid hydrolysis of said oxime.

Abstract: The present invention relates to a process for the production of a titanium silicalite shaped body by: (a) forming a formable composition containing titanium silicalite, a binder and a pasting agent, so that the Curd curve of the formable composition has a plateau value in the range from 20 to 90 mm; (b) shaping the composition of step (a) to form a green body; (c) optionally drying and (d) calcining the green body, to a titanium silicalite shaped body obtainable by that process, and to the use of such titanium silicalite shaped bodies in the epoxidation of olefins or the ammoximation of ketones.

Abstract: The present invention relates to improved chelator conjugates with biological targeting molecules, suitable for forming metal complexes with radiometals. The radiometal complexes, especially with the radiometal99mTc, are useful as radiopharmaceuticals.

Abstract: Compounds of formulae I, II or III wherein m is zero or 1; n is 1, 2 or 3; R1 inter alia is unsubstituted or substituted phenyl, or naphthyl, anthracyl, phenanthryl, a heteroaryl radical, or C2-C12alkenyl; R′1 inter alia is vinylene, phenylene, naphthylene, diphenylene or oxydiphenylene; R2 inter alia is CN, C1-C4haloalkyl, C2-C6alkoxycarbonyl, phenoxycarbonyl, or benzoyl; R3 inter alia is C1-C18alkylsulfonyl, phenyl-C1-C3alkylsulfonyl, camphorylsulfonyl, or phenylsulfonyl; R′3 inter alia is C2-C12alkylenedisulfonyl, phenylenedisulfonyl, naphthylenedisulfonyl, diphenylenedisulfonyl, or oxydiphenylenedisulfonyl; R4 and R5 inter alia are hydrogen, halogen, C1-C8alkyl, C1-C6alkoxy, C1-C4haloalkyl, CN, NO2, C2-C6alkanoyl, benzoyl, phenyl, —S-phenyl, OR6, SR9, NR7R8, C2-C6alkoxycarbonyl or phenoxycarbonyl; R6 inter alia is hydrogen, phenyl or C1-C12alkyl; R7 and R8 inter alia are hydrogen or C1-C12alkyl; R9 inter alia is C1-C12 alkyl; R10, R11 and

Abstract: Disclosed is an improved method for the preparation of highly pure haloformimine compounds in high yields by reacting a formimine compound in a solvent with a halogenating agent while maintaining the pH of the halogenation reaction in the range of 2 to 5. The pH of the reaction may be maintained by a variety of means, such as by the addition of a base.

Abstract: Phenylacetic acid derivatives of the formula I ##STR1## where the substituents and the index have the following meanings: X is NOCH.sub.3, CHOCH.sub.3, CHCH.sub.3 ;Y is O, NRR.sup.1,R independently of one another are hydrogen and C.sub.1 -C.sub.4 -alkyl;R.sup.2 is cyano, nitro, trifluoromethyl, halogen, alkyl and alkoxy;m is 0, 1 or 2, it being possible for the radicals R.sup.2 to be different when m is 2;R.sup.3 is hydrogen, cyano, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl;R.sup.4, R.sup.5 and R.sup.6 have the meanings given in claim 1,and their salts, a process and intermediates for the preparation of these compounds, and compositions comprising them for controlling animal pests and harmful fungi.

Abstract: Novel methods, processes and metal complexes attached to a hypoxia-localizing moiety comnprisinga metal, preferably radionuclide of rhenium or technetium;a hypoxia-localizing moiety; and,a complexing ligand, wherein said ligand and said radionuclide combined have cell membrane permeabilities greater than that of sucrose, are disclosed.

Abstract: Novel compounds containing a heteroatom-bearing bridge and novel complexes of these compounds with metals. The novel compounds and complexes are useful in diagnostic and therapeutic methods.

Abstract: The subject of the present invention is a new process for obtaining nitrones. It more particularly relates to a process for obtaining N-monosubstituted hydroxylamine comprising a stage in which a nitrone is formed from a secondary amine in the presence of an oxidizing agent and of at least one C.dbd.O containing species chosen from the group consisting of carbon dioxide, hydrogencarbonates and carbonates.

Abstract: Aliphatic or cycloaliphatic oximes are prepared by treating aliphatic or cycloaliphatic imines with oxygen or with an oxygen-containing gas in the presence of a catalyst.

Abstract: Novel compounds containing a heteroatom-bearing bridge and novel complexes of these compounds with metals. The novel compounds and complexes are useful in diagnostic and therapeutic methods.

Abstract: Novel compounds containing a heteroatom-bearing bridge and novel complexes of these compounds with metals. The novel compounds and complexes are useful in diagnostic and therapeutic methods.

Abstract: Novel compounds containing a heteroatom-bearing bridge and novel complexes of these compounds with metals. The novel compounds and complexes are useful in diagnostic and therapeutic methods.

Abstract: Novel compounds containing a heteroatom-bearing bridge and novel complexes of these compounds with metals. The novel compounds and complexes are useful in diagnostic and therapeutic methods.

Abstract: A new nitro compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are each lower alkyl or lower alkoxy(lower)alkyl, or ##STR2## is cyclized to form ##STR3## X is --O--, --S-- or --NH--, m is an integer 0 or 1, andR.sup.3 is carbamoyl, lower alkylcarbamoyl, lower alkanoyl, di-lower alkylaminosulfonyl, lower alkylsulfonyl, oxamoyl or a group of the formula: --(Y).sub.n --R.sup.4whereinY is --CO--, --SO.sub.2 --, --COCH.sub.2 -- or ##STR4## n is an integer of 0 or 1, and R.sup.4 is heterocyclic group which is optionally substituted with one or more substituents selected from lower alkyl, lower alkoxy, phenyl, carbamoyl, halogen, amino, lower alkylthio, hydroxy, lower alkylsulfonylamino and carbamoylmethyl, and pharmaceutically acceptable salt thereof, which are useful as vasodilators.

Abstract: An organic solvent solution of glyoxime and a chlorinating agent are simultaneously charged into a reaction vessel to produce an organic solvent solution of dichloroglyoxime in a stable form, simply and in a high yield. Dichloroglyoxime is used as an industrial antibacterial agent, an antiseptic, a slime control agent, an agricultural chemical, and the like.

Abstract: A process for producing 12-oxododecanoic acid oxime, a novel compound which can be used as a raw material in several industrial processes, is disclosed. The disclosed process relies on a renewable raw material, vernolic (cis-12,13-epoxy-cis-9-octadecenoic) acid. The process utilizes readily available chemical technology which does not involve the use of gaseous hydrocarbon or petrochemical-base feedstock. Hydrogenation of vernolic acid produces 12,13-epoxystearic acid, which can be oxidized with periodic acid to give 12-oxododecanoic acid, which can be reacted with hydroxylamine to yield 12-oxododecanoic acid oxime. A process for reducing the 12-oxododecanoic acid oxime to yield 12-aminododecanoic acid, the monomer for nylon-12, is also disclosed.

Abstract: Agents for the diagnosis or treatment of hypoxic cells comprise a bioreductive moiety such as 2-nitroimidazole, and a metal chelating moiety which is a bis-amine oxime of which a carbon atom adjacent a nitrogen atom is linked to the bioreductive moiety. A chelated metal atom or ion preferably Technetium-99m. The agent diffuses into cells where the 2-nitroimidazole is reduced thus trapping the chelated metal in the cell.

Abstract: Two-step process in the liquid phase for producing oximes at 60.degree.-100.degree. C. and 1.5-5 bars, which comprises:(a) in a primary step, ammoximating a carbonylic compound with H.sub.2 O.sub.2 and NH.sub.3 in the presence of a silicon, titanium and oxygen based catalyst;(b) oximating the residual carbonylic compound with a solution of hydroxylamine, obtained in its turn by oxidizing ammonia with H.sub.2 O.sub.2, having a concentration comprised within the range of from 0.01 to 3%, preferably of from 0.5 to 2% by weight, in such a way as to have a molar ratio of hydroxylamine to the carbonylic compound comprised within the range of from 0.9 to 3, preferably of from 1 to 2.

Abstract: A polyoxime can be formed by reacting hydroxylamine with a copolymer of carbon monoxide and propylene. When the relative amount of oxime units in the polyoxime is high the polyoxime is soluble in water. Conversely, solubility in organic solvent is conferred when the oxime content is relatively low.

Abstract: Tris(pentafluorophenyl)borane complexes having the general formula (C.sub.6 F.sub.5).sub.3 B.(YXH).sub.q wherein X is oxygen, or sulfur; q is 1 to 3; Y is a hydrogen atom, R.sup.1 --, (R.sup.2).sub.3 Si--, or (R.sup.3 ).sub.2 C.dbd.N--; R.sup.1 is a hydrocarbyl group containing 1 to 500 carbon atoms, and may contain a divalent oxygen and further may be a fluorine-containing hydrocarbyl group; R.sup.2 is independently a linear or branched alkyl group containing 1 to 25 carbon atoms, or a phenyl group, further R.sup.2 may contain a SiO-- group; and R.sup.3 is independently a hydrocarbyl group containing 1 to 25 carbon atoms, R.sup.3 may be a hydrogen atom provided both R.sup.3 groups selected are not hydrogen atoms; and to complexes containing the borane complexes with an organometallic compound, either as a neutral compound or as an acidic salt that are useful as catalysts for polymerization and copolymerization of olefins and to polymeric products prepared using these catalysts.

Abstract: Sterically hindered oximes provide polyolefin compositions, including those also containing a phenolic antioxidant, with improved resistance to discoloration during processing at elevated temperatures.

Abstract: A multistep process for the liquid phase ammoximation of carbonyl compounds with H.sub.2 O.sub.2 and NH.sub.3, at 60.degree.-100.degree. C., at 1.5-5 bar and in the presence of a catalyst based on silicon, titanium and oxygen, characterized in that:a) in one or more primary steps, the H.sub.2 O.sub.2 : carbonyl compound molar ratio ranges from 0.9 to 1.15 by mols and the carbonyl component conversion is carried out up to at least 95%;b) in a last (exhaustion) step the H.sub.2 O.sub.2 : carbonyl compound ratio is in a higher range, i.e. from 1.5 to 3.0 by mols.

Abstract: The invention features a compound of the formulaW-Y-Q-Z or W-Y-ZwhereinW is a farnesyl group, a geranylgeranyl group, a substituted farnesyl group or a substituted geranylgeranyl group; ##STR1## wherein n=1, 2, 3, 4, 5, or 6; each of T.sub.1' . . . T.sub.n' and T.sub.1" . . . T.sub.n" is independently: Fl, Br, --NHCOCH.sub.3, --NH.sub.2, a peptide, an alkane group, an alkene group, an polyethyleneglycol group, a saturated fatty acid, an unsaturated fatty acid, a monosaccharide, or a disaccharide; andZ is --COOH or salts or esters thereof, --CONH.sub.2, --NO.sub.2, --PO.sub.3 or salts or esters thereof, --C N, or --SO.sub.3 or salts or esters thereof, provided that when W is farnesyl, Y is --S--, n=2, and either T.sub.2' or T.sub.2" is --NHCOCH.sub.3, then Z is not --COOH.The compounds of the invention are capable of interfering with enzymatic methylation of a peptide having the carboxyl-terminal motif --CAAX wherein C=cysteine, A=aliphatic amino acid, and X=any amino acid.

Abstract: Isomerization of an unsymmetrical ketoxime ether is effected using at least one Lewis acid selected from titanium chloride, titanium bromide, aluminum chloride, aluminum bromide, boron chloride, and boron bromide as isomerizing agents. Examples of the Lewis acid are titanium tetrachloride, titanium trichloride, aluminum trichloride, aluminum tribromide, boron trichloride, and boron tribromide. The ketoxime ether is preferably an anti-isomer or a syn-isomer of a compound represented by the formula (I) or a mixture of the anti-isomer and the syn-isomer: ##STR1## wherein R.sub.1 represents an aryl group, an aralkyl group or an alkyl group and R.sub.2 and R.sub.3 each represents an aralkyl group or an alkyl group, with a proviso that R.sub.1 and R.sub.2 are not identical.

Abstract: A novel compound useful as an intermediate for synthesizing pesticides and medicine of the formula: ##STR1## in which: R is perfluoroalkyl, R.sup.1 is hydrogen, alkyl or optionally substituted phenyl, or a salt thereof.

Abstract: Described is 3,5,5-trimethylhexanal oxime defined according to the structure: ##STR1## and organoleptic uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including but not limited to solid or liquid anionic, cathionic, nonionic and zwitterionic detergents, perfume polymers, fabric softener compositions, fabic softener articles, cosmetic powders and hair preparations.

Abstract: The present invention relates to a method of preparing a catalyst for the ammoximation of carboxylic compounds, consisting of a synthetic, crystaline and porous material based on silicon and titanium oxides, characterized in that a preformed matrix of amorphous silica is impregnated with an aqueous solution, containing a titanium compound and an organic compound of nitrogen, as a templating agent, and that to the thus impregnated material a zeolitic structure is given by means of a hydrothermal synthesis of usual type, shape and size of the matrix being substantially maintained unchanged.

Abstract: The invention relates to a process for preparing oximes starting from saturated primary (cyclo)aliphatic amines optionally substituted by groups which are inert under the reaction conditions, by reacting the saturated primary amine with oxygen, the reaction being conducted in the liquid phase in the presence of at least a catalyst based on compounds belonging to Group IV B of the Periodic System, thereby obtaining the corresponding aliphatic and cycloaliphatic oximes.

Abstract: The invention concerns a catalytic process for the manufacture of oximes by ammoximation of the corresponding carbonyl compounds, characterized in that the catalyst is a solid composition consisting of silicon, titanium and oxygen, chemically combined with each other, and in that the titanium amount, expressed as TiO.sub.2, ranges from 1 to 95% by weight, the XR diffractogam of said composition being a smooth-trend line (halo), typical of the amorphous solids.

Abstract: A process for preparing an oxime, which comprises reacting a ketone or an aldehyde with nitrogen monoxide and hydrogen in the presence of a platinum group metal catalyst to form the corresponding oxime.

Abstract: A process for producing an oxime derivative, which comprises protecting the hydroxyimino group of an oxime compound with a protecting agent, subjecting the protected oxime compound to a given reaction, and thereafter deprotecting the reaction product, wherein a 2-alkenylating agent is used as the protecting agent.

Abstract: The invention relates to a process of producing ketoximes, characterized in that a secondary alcohol, corresponding to the desired ketoxime, is partially oxidated in the liquid phase with O.sub.2, an oxidated mixture being thereby formed, which contains an excess of unreacted alcohol, the ketone corresponding to said alcohol, and H.sub.2 O.sub.2, and that said oxidated mixture is directly reacted with NH.sub.3 in the liquid phase (without isolating the alcohol, the ketone and H.sub.2 O.sub.2) in the presence of an ammoximation catalyst.

Abstract: Novel Isoprene Derivatives which have mucosa-protective and gastric acid secretion-inhibiting properties and are useful for combatting ulcers both by treating and as a prophylaxis against gastric and/or duodenal ulcers.

Abstract: The invention concerns a catalytic process for the manufacture of oximes by reaction, in the liquid phase, of the corresponding carbonylic compounds with NH.sub.3 and H.sub.2 O.sub.2, in which process the catalyst is substantially consisting of a crystalline material with a zeolitic structure containing silicon and titanium, subjected, before use, to an activating treatment with H.sub.2 O.sub.2.