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

20080207922 - Condensation compound between fluorinated cyclopentane ring and aromatic ring, and process for producing the same: A condensation compound of a fluorinated cyclopentane ring and an aromatic ring, which is useful, for example, for electronic materials, and a process for producing the same are provided. For instance, according to Scheme 1 below, a compound (68) containing a condensed structure formed of a hexafluorocyclopentane ring and an... Agent: Hamre, Schumann, Mueller & Larson, P.c.

20080207923 - Pure dnt-maleate and methods of preparation thereof: (S)—N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)propanamine maleate (DNT-maleate) and polymorphs of DNT-maleate, compositions of DNT-maleate and its polymorphs, processes for the preparation of DNT-maleate and its polymorphs, and processes for the preparation of duloxetine hydrochloride from DNT-maleate are provided. Processes for preparing chemically pure duloxetine and chemically pure duloxetine intermediates are also provided. In addition,... Agent: Kenyon & Kenyon LLP

20080207924 - Catalyst and method for producing phthalic anhydride: The present invention relates to a catalyst, in particular for the preparation of phthalic anhydride by gas phase oxidation of o-xylene and/or naphthalene, having an inert support and at least one layer which has been applied thereto and has a catalytically active composition comprising TiO2, characterized in that at least... Agent: Scott R. Cox Lynch, Cox, Gilman & Mahan, P.s.c.

20080207925 - Method for producing phthalic anhydride that conforms to specifications: Process for the preparation of on-spec phthalic anhydride by the distillative purification of crude phthalic anhydride at reduced pressure, where the crude phthalic anhydride is passed to the distillation column above a side take-off, the low-boiling components are removed at the top of the column or in the vicinity of... Agent: Connolly Bove Lodge & Hutz, LLP

20080207926 - Process for preparation of 13,14-dihydro-pgf2 alpha derivatives: The invention relates to a process for the preparation of 13,14-dihydro-PGF2α derivatives of R or S configuration at carbon 15, represented by the general formula (I), wherein the identity of the substituents is defined in the description. Compounds of the formula (I) are valuable biologically-active substances or intermediates in the... Agent: Matthias Scholl

20080207927 - Process for the production of glycerol acetals: A process for the production of glycerol acetals of aldehydes selected from the group consisting of isobutyraldehyde, 2-ethylhexyl aldehyde, furfuryl aldehyde and benzaldehyde, in which glycerol is reacted with one or more of those aldehydes in the absence of organic solvents and in the presence of phosphoric acid as catalyst,... Agent: Cognis Corporation Patent Department

20080207928 - Hair and/or scalp care compositions incorporating flavonoid compounds: The invention provides a hair and/or scalp care composition comprising a flavonoid compound of general formula (I) in which: R1, R3 and R4 are each, independently, —H,—F,—Cl,—Br,—I,—OH, lower alkyl (e.g. C1-6 alkyl) or lower alkoxy (e.g. C1-6 alkoxy); and R2 is —H or an alkenyl group.... Agent: Unilever Patent Group

20080207929 - Method for preparing paclitaxel: The invention concerns a method for preparing paclitaxel characterized in that it consists in starting with 10-deacety)-baccatine in accordance with a “one-pot” reaction including the following three steps: a) protecting the hydroxy radical in position 7 of 10-deacetylbaccatine with a silylated radical, then b) acetylating the hydroxy radical in position... Agent: Millen, White, Zelano & Branigan, P.c.

20080207930 - Process for producing a chlorhydrin from a multihydroxylated aliphatic hydrocarbon and/or ester thereof in the presence of metal salts: Process for producing a chlorohydrin by reaction between a multihydroxylated-aliphatic hydrocarbon, an ester of a multihydroxylated-aliphatic hydrocarbon, or a mixture thereof, and a chlorinating agent, according to which the multihydroxylated-aliphatic hydrocarbon, the ester of a multihydroxylated-aliphatic hydrocarbon, or the mixture thereof used contains at least one solid or dissolved metal... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080200697 - Process for the preparation of 1-aryl-3,4-dihydro-1h-naphthalene-2-one: P

20080200698 - Process for preparing 5-hydroxymethylfurfural via 5-acyloxymethylfurfural as an intermediate:

20080200699 - Method for preparing docetaxel: The invention concerns a method for preparing docetaxel from paclitaxel, including the following steps: a) deacylating paclitaxel, b) protecting the free hydroxy functions, in 7-, 10- and 2′-position respectively, c) debenzoylating the amine in 3′-position, into a primary amine derived for 10-deacetylbaccatine whereof the hydroxy functions in 7-, 10- and... Agent: Millen, White, Zelano & Branigan, P.C.

20080200700 - Semisynthesis process for the preparation of 10 deacetyl-n-debenzoyl-paclitaxel: e

20080200701 - Method for making a chlorohydrin starting with a polyhydroxylated aliphatic hydrocarbon: Process for preparing a chlorohydrin by reacting a polyhydroxylated aliphatic hydrocarbon with a chlorinating agent in a reactor which is supplied with one or more liquid streams containing less than 50% by weight of the polyhydroxylated aliphatic hydrocarbon relative to the weight of the entirety of the liquid streams.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20080200702 - Novel intermediates, process for their preparation and process for the preparation of coq10 employing the said novel intermediates: o

20080200703 - Heterogeneous ruthenium catalyst and method for hydrogenating a carboxylic aromatic group, in particular for producing core hydrogenated bisglycidyl ether bisphenols a and f:

20080194842 - Transition metal catalyzed cross-coupling of 1-halo-1-haloalkene compounds: Methods for introducing a 1-halo-1-haloalkene compound onto an aromatic or heteroaromatic ring are provided, including processes for the production of certain 1-halovinyl aryl or heteroaryl derivatives in which the 1-halovinyl group is either 1-fluoro or 1-chlorovinyl and the aromatic species phenyl or thiophene, the processes including coupling an arylmagnesium species... Agent: Swanson & Bratschun, L.l.c.

20080194843 - Crosslinkers containing phosphorous: Crosslinkers having a covalently bonded phosphorous atom, the phosphorous atom having at least one covalently bonded oxygen atom. Crosslinkers can be used with resins such as epoxy, acrylic, polyurethane, polycarbonate, polysiloxane, polyvinyl, polyether, aminoplast, and polyester resins. A process to produce a crosslinker includes incorporating a pendent group comprising a... Agent: Basf Corporation Patent Department

20080194844 - Method for producing a multi-layer catalyst for obtaining phthalic anhydrice: The present invention relates to processes for improving or optimizing a catalyst for the preparation of phthalic anhydride by gas-phase oxidation of o-xylene and/or napthalene, which comprises the following steps: a) provision of a starting catalyst (C) comprising at least one first catalyst zone located towards the gas inlet and... Agent: Scott R. Cox Lynch, Cox, Gilman & Mahan, P.s.c.

20080194845 - Integrated process for preparing trioxane from formaldehyde: e

20080194846 - Process for the rectification of mixtures of high-boiling air-and/or temperature-sensitive useful products: According to the invention, a process for the rectification of mixtures of high-boiling air- and/or temperature-sensitive substances which require a high separation efficiency is proposed, in particular a process for the working-up of a VE- or VEA-containing product stream. The process is characterized in particular in that, in a first... Agent: Nixon & Vanderhye, Pc

20080194848 - Method for converting polyhydroxylated aliphatic hydrocarbons into chlorohydrins: Process for preparing a chlorohydrin, wherein: (a) a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is reacted with a chlorinating agent so as to give a mixture containing chlorohydrin, chlorohydrin esters and water, (b) at least a fraction of the mixture obtained in... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080194847 - Method for preparing chlorohydrin by converting polyhydroxylated aliphatic hydrocarbons: Process for preparing a chlorohydrin, wherein a polyhydroxylated aliphatic hydrocarbon whose total metal content, expressed in elemental form, is greater than or equal to 0.1 μg/kg and less than or equal to 1000 mg/kg is reacted with a chlorinating agent.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080194851 - Continuous method for making chlorhydrines: Continuous process for producing a chlorohydrin, wherein a polyhydroxylated baliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is reacted with a chlorinating agent and an organic acid in a liquid reaction medium whose steady-state composition comprises the polyhydroxylated aliphatic hydrocarbon and esters of the polyhydroxylated... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080194849 - Method for making a chlorohydrin by chlorinating a polyhydroxylated aliphatic hydrocarbon: n

20080194850 - Method for making an epoxide starting with a polyhydroxylated aliphatic hydrocarbon and a chlorinating agent: Process for preparing an epoxide, wherein a reaction medium resulting from the reaction of a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof with a chlorinating agent, the reaction medium containing at least 10 g of chlorohydrin per kg of reaction medium, is subjected... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080194852 - 2-nitratoethyl oxirane, poly(2-nitratoethyl oxirane) and preparation method thereof: A synthesis of an energetic prepolymer used as a high-energy binder for an insensitive and high performance explosive is disclosed. More specifically, provided are a novel compound 2-nitratoethyl oxirane expressed by formula III, a novel compound poly(2-nitratoethyl oxirane) expressed by formula IV, obtained by polymerization of 2-nitratoethyl oxirane used as... Agent: Jeffrey J. King, Esq.

20080188670 - 1,4-dithienylbenzene derivative: P

20080188671 - Method for producing 2-formylfuran-4-boronic acid by the metalation of 4-halofurfural acetals in the presence of suitable boronic acid esters or anhydrides: Methods for producing furfural-4-boronic acid by the reaction of furfural acetals (I), which are substituted by halogen in position 4, with boronic acid esters or anhydrides, by the subsequent metalation of compound (I) and the simultaneous or subsequent reaction with a boronic acid ester or anhydride to form an acetal-protected... Agent: Propat, L.L.C.

20080188672 - Colorant compounds: t

20080188673 - Ether alcohol-based surfactants having a reduced surface tension and use thereof:

20080188674 - Process for the liquid phase oxidation of ethylbenzene into ethylbenzene hydroperoxide: The invention relates to a process for the liquid phase oxidation of ethylbenzene into ethylbenzene hydroperoxide, wherein the ethylbenzene hydroperoxide concentration is kept below 20 wt. % on the basis of the total weight of the reaction mixture, and wherein styrene and/or a styrene derivative is fed to the ethylbenzene.... Agent: Shell Oil Company