Organic compounds -- part of the class 532-570 series inventions 08/07

20070203365 - Tetraphosphorus ligands for catalytic hydroformylation and related reactions: Tetraphosphorous ligands are combined with transition metal salts to form catalysts for use in hydroformylation, isomerization-hydroformylation, hydrocarboxylation, hydrocyan-ation, isomerization-formylation, hydroaminomethylation and similar related reactions.... Agent: Mcdermott Will & Emery LLP

20070203366 - Perfluoropolyether derivative: wherein m represents an integer of from 3 to 200, and each of p, q, r and s which are independent of one another, represents an integer of from 0 to 100, provided that when each of p, q, r and s which are independent of one another, is an... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20070203367 - Polyetherpolyol having stereoregularity and method of preparing the same: A polyetherpolyol for use in production of polyurethane includes polyetherpolyol carbons having stereoregularity of syndiotactic triad. Further, a method of preparing such polyetherpolyol is provided. The polyurethane resulting from stereoregular polyetherpolyol is superior in physical properties to polyuretanes obtained by use of atactic polyetherpolyol.... Agent: Egbert Law Offices

20070203368 - Process for preparing fluorohalogenethers: p

20070203369 - Process for preparing ethyl tert-butyl ether from technical mixtures of c4 hydrocarbons: The invention relates to a process for preparing ETBE from technical mixtures which comprise at least 1-butene, isobutene, n-butane and 2-butenes, by reacting the isobutene present, distillatively removing a fraction comprising 1-butene and isobutene and again reacting the isobutene present therein to give ETBE.... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20070203370 - Phenol process: A process is provided for the production of phenol from chlorobenzene. The process comprises a chemical reaction in which chlorobenzene is reacted with an alcohol in the vapor phase to form phenol and the corresponding alkyl chloride. A catalyst is used to promote the reaction. Among the alcohols used are... Agent: Young & Basile, P.C.

20070203371 - Process for producing polytrimethylene ether glycol: A process for producing polytrimethylene ether glycol by polycondensing 1,3-propanediol using a catalyst comprising an acid and a base, at a temperature of from about 165 to about 175° C.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20070203373 - Process for the preparation of alkanediol: (iii) subjecting the second reaction mixture containing alkanediol and R2CO3 to a separation step to yield a crude alkanediol stream, which is subjected to distillation to yield a purified stream of alkanediol as the bottom stream; (iv) subjecting the purified stream of alkanediol obtained in step (iii) to further distillation... Agent: Shell Oil Company

20070203372 - Process for the preparation of an alkylene glycol: The invention provides for the utilization of microchannel apparatus in a process for the preparation of an alkylene glycol by the reaction of a corresponding alkylene oxide and water.... Agent: Shell Oil Company

20070197832 - Method of producing poly(ortho-methylphenol): Poly(ortho-methylphenol) is obtainable at high purities and yields using industrial processes by causing a secondary amine and formaldehyde to react with a polyphenol (first step), and then breaking down the aminomethyl group of the obtained poly(ortho-aminomethyl)phenol by means of hydrogenolysis in the presence of a hydrogenation catalyst (second step).... Agent: Knobbe Martens Olson & Bear LLP

20070197831 - Process for producing tetrakis(faryl)borate-salts: This invention provides a process for producing a protic ammonium tetrakis(Faryl)borate. The process comprises mixing together (a) at least one alkali metal tetrakis(Faryl)borate, at least one magnesium tetrakis(Faryl)borate, at least one halo-magnesium tetrakis(Faryl)borate, or a mixture of two or more of the foregoing, (b) at least one amine, and (c)... Agent: Edgar Spielman Albemarle Corporation

20070197833 - Synthesis of cyclopentenones: The invention relates to a process for the preparation, in a single step, of substituted 2-cyclopenten-1-ones by reacting a substituted enone with an aldehyde in the presence of a catalytic system. The catalytic system consists of a metal complex, such as a Ti(Cl)3(alkoxy), and a co-ingredient, such as a carboxylic... Agent: Winston & Strawn LLP Patent Department

20070197834 - Bisphosphite and process for producing aldehyde compound with the bisphosphite: wherein Ar1 and Ar2 are each independently a substituted or unsubstituted arylene group; R1, R2, R7 and R8 are each independently a substituted or an unsubstituted alkyl group, a substituted or an unsubstituted aryl group or a substituted or an unsubstituted heterocyclic group, or R1and R2 or R7 and R8... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20070197835 - Manufacture of oxalic acid dihydrate: A process for the manufacture of oxalic acid dihydrate in which an aqueous solution of sodium oxalate is contacted with hydrochloric acid and the resulting mixture then cooled to precipitate oxalic acid, followed by optional recovery and recycling of the sodium oxalate and hydrochloric acid into the reaction chamber.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20070197836 - Method for producing halogenated unsaturated carbonyl compound: p

20070197837 - Method for the hydrodecomposition of ammonium formates in polyolcontaining reaction mixtures: A process for removing trialkylammonium formate from methylolalkanes which have been obtained by condensation of formaldehyde with a higher aldehyde comprises decomposing trialkylammonium formate at elevated temperature in the presence of a hydrogen-containing gas over a catalyst comprising ruthenium supported on titanium dioxide. The process makes it possible to separate... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20070197838 - Process for producing dihydroxybenzene and diisopropylbenzendicarbinol: A process for simultaneously producing a dihydroxybenzene and a diisopropylbenzene dicarbinol, which contains subjecting a diisopropylbenzene with an oxygen containing gas to obtain an oxidation reaction mixture containing a diisopropylbenzene dihydroperoxide and a diisopropylbenzene hydroxy hydroperoxide followed by an extraction separation step, a decomposition step, a distillation separation step, a... Agent: Sughrue Mion, PLLC

20070197839 - Process for producing phenols: p

20070191643 - Process for producing cyclopropane monoacetal derivative and intermediate therefor: P

20070191644 - Method for producing optically active carbonyl compounds: The present invention relates to a process for preparing optically active aldehydes or ketones which have from 3 to 25 carbon atoms and at least one racemizable stereocenter by catalytic dehydrogenation of the corresponding optically active primary or secondary alcohols in the gas phase in the presence of a catalyst.... Agent: Connolly Bove Lodge & Hutz, LLP

20070191645 - Method for the production of aldehydes and ketones by oxidizing primary and secondary alcohols with alkylphosphonic acid anhydrides: The invention relates to a method for the production of a.) aldehydes of formula (II): R1—CHO and b.) aldehydes of formula (III): R1—C(O)—R2 by reacting a.) primary alcohols (R1CH2—OH) or b.) secondary alcohols (R1—CH(OH)—R2) with cyclic phosphonic acid anhydrides in the presence of dialkyl-, diaryl- and/or alkyl-aryl sulphonic oxides at... Agent: Propat, L.L.C.

20070191646 - Method for producing ditrimethylolpropane: In the method of producing ditrimethylolpropane of the present invention, the distillation still residue obtained in the production of trimethylolpropane is subjected to crystallizing treatment while strictly regulating the amount of organic solvent to be used, the crystallization temperature and the crystallization time within the specific ranges. With the method... Agent: Antonelli, Terry, Stout & Kraus, LLP

20070191647 - Polyalkylene glycol lubricant base oils with narrow molar mass distribution: The present invention provides a process for preparing polyalkylene glycols by reacting a mixture of a mono- or polyhydric alcohol and a polyalkylene glycol prepolymer with a C2- to C4-alkylene oxide or a mixture of such alkylene oxides in the presence of a catalyst which comprises Zn3[Co(CN)6]2, the mono- or... Agent: Clariant Corporation Intellectual Property Department

20070191648 - Process for the preparation of alkylene glycols: A process for the conversion of an alkylene oxide to the corresponding alkylene glycol in the presence of a catalytic composition, carbon dioxide and water, wherein the catalytic composition comprises a halide, a metalate and optionally a macrocyclic chelating compound.... Agent: Shell Oil Company

20070191649 - Method for producing a propargyl alcohol and an allyl alcohol: p

20070191650 - Method of producing fatty acid ester: The present invention relates to a method of producing a fatty acid ester, including treating a starting fatty acid ester with an adsorbent to adsorb sulfur contained in the starting fatty acid ester, the adsorbent containing at least one metal selected from Ni and Cu in an amount of 10... Agent: Birch Stewart Kolasch & Birch

20070191651 - Process for the preparation of multimetallic catalysts that can be used in reactions for transformation of hydrocarbons: e

20070185352 - New process for the dimerisation of alkyl glyoxals: The present invention relates to the field of organic synthesis and more particularly to a new process for the dimerisation of alkyl glyoxals, said process being promoted by an alkaline salt of the hydroxymethanesulfinic acid and is performed at a pH comprised between 3.5 and 9.5.... Agent: Winston & Strawn LLP Patent Department

20070185353 - Method for producing alkylene glycol diethers: The invention relates to a method for producing alkylene glycol diethers by reacting a linear or cyclic ether with an alkylene oxide in the presence of a Lewis acid. The invention is characterized in that the reaction is continuously carried out in a micro reactor.... Agent: Clariant Corporation Intellectual Property Department

20070185354 - Processes for preparing venlafaxine and venlafaxine hydrochloride of form i: A process for preparing venlafaxine in a high yield as well as processes for producing venlafaxine hydrochloride of form I having a very high polymorphic purity are described.... Agent: Cohen, Pontani, Lieberman & Pavane

20070179321 - Process for the production of 4,4-diphenylcyclohexanol: A new process for tie production of 4,4-diphenylcyclohexanol is described.... Agent: Millen, White, Zelano & Branigan, P.C.

20070179322 - Method of treating an aldehyde mixture, use of the treated aldehyde, and an alcohol: A method of treating an aldehyde mixture comprising a carboxylic acid and a metal cation, which method comprises: contacting the aldehyde mixture with a basic separating medium, and subsequently or simultaneously contacting with an acidic separating medium; use of the treated aldehyde mixture to prepare an alcohol; and the alcohol.... Agent: Shell Oil Company

20070179323 - 3(4),7(8)-dihydroxymethylbicyclo[4,3,0]nonane and a process for its preparation: The novel chemical compound, 3(4),7(8)-dihydroxymethylbicyclo[4.3.0]nonane and a process for its preparation, wherein bicyclo[4.3.0]nona-3,7-diene is reacted with synthesis gas in homogeneous organic phase in the presence of transition metal compounds of Group VIII of the Periodic Table containing complex-bound organophosphorus compound, at 70 to 160° C. and pressures of 5 to... Agent: Hedman & Costigan P.C.