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Matches 901 - 950 out of 12,140

Document Document Title
WO/2007/085631A1
The present invention relates primarily to the use of certain (formyl, hydroxymethylene and nitrile) derivatives of bicyclo[4.3.0]nona-3,7-diene, to some novel compounds themselves, as well as articles such as fragrance and aroma mixture...  
WO/2007/082098A2
4-Aminopicolinic acids having tri- and tetra-substituted aryl substituents in the 6-position, and their amine and acid derivatives of the forula I are potent herbicides demonstrating a broad spectrum of weed control.  
WO/2007/069853A1
The present invention relates to a method for preparing an aromatic dialdehyde, comprising, a) a step of gas phase oxidation reaction for preparing aromatic dialdehyde from dimethyl benzene; b) a step of separation for selectively recove...  
WO/2007/060036A1
A process for preparing acrolein or acrylic acid or a mixture thereof as a target product from propane, in which, in a reaction zone A, propane is partially dehydrogenated under heterogeneous catalysis, molecular hydrogen formed in this ...  
WO/2007/061132A1
The object is to provide: a sex attractant pheromone for Callosobruchus chinensis, a process for production of the pheromone; and an attractant for Callosobruchus chinensis comprising the pheromone as an active ingredient. Thus, disclose...  
WO/2007/058221A1
The invention has been accomplished in view of the above circumstances and aims at providing a process for production of dehydrates by gas-phase dehydration which is excellent in yield and selectivity and economically advantageous in ind...  
WO/2007/052492A1
A benzyl vinyl ether represented by the following formula: [Chemical formula 26] is hydrolyzed in the presence of a catalyst selected among Arrhenius acids and Lewis acids to obtain 3,3,3-trifluoropropionaldehyde. Subsequently, the 3,3,3...  
WO/2007/045641A1
The invention relates to a method for the continuous hydrogenation of unsaturated compounds, according to which particles of a first hydrogenating catalyst are suspended in a liquid phase in which an unsaturated compound is dissolved. Ac...  
WO/2007/046258A1
[PROBLEMS] To provide a method of rapid alkene compound methylation which is applicable to the preparation of a PET tracer and which enables an alkene compound to be rapidly methylated through cross coupling between SP2 (alkenyl) and SP3...  
WO/2007/042457A1
A process for preparing acrolein or acrylic acid or a mixture thereof from propane, in which propane is dehydrogenated in the presence of a heterogeneous catalyst in a reaction zone A and the propylene formed is partially oxidized hetero...  
WO/2007/037119A1
A process for producing 3,3,3-trifluoropropionaldehyde which comprises hydrolyzing a benzyl vinyl ether represented by the formula [1]: (wherein R represents phenyl or phenyl substituted by R1 (R1 represents a member selected among alkyl...  
WO/2007/036381A1
The invention relates to a process for synthesizing an aldehyde from a secondary alcohol having an alpha double bond, comprising the steps: a) providing the alcohol, b) treating the alcohol with ozone.  
WO/2007/032385A1
Disclosed is a lubricant containing an alicyclic compound represented by the general formula (I) below (wherein n represents 0 or 1, one of R1 and R2 represents -CH2OR4 (wherein R4 represents a carboxylic acid residue) and the other repr...  
WO/2007/030967A1
6-Methoxy-2,6-dimethyloctanal, a method of its production and fragrance compositions comprising it.  
WO/2007/032228A1
The invention aims at providing methods for recovering molybdenum in a state usable as the raw material in the production of catalysts from a molybdenum-containing substance and a process for producing catalysts by use of the recovered m...  
WO/2005/042446A3
The invention relates to a method for the production of phytofluene of formula I, where a) a phosphonium salt of formula II is condensed with an aldehyde of formula III to give an acetal of formula IV in a Wittig reaction, b) the condens...  
WO/2006/138405A3
An acetaldehyde screening method is developed by feeding solid polymer sample particles having a free acetaldehyde ("AA") content of 2 ppm or less, melting at least a portion of the sample particles to obtain a polymer sample having a he...  
WO/2007/020068A1
Process for converting oxygenate compounds to hydrocarbons comprising the steps: (a) introducing a feed stream of synthesis gas to a synthesis section for the production of easily convertible oxygenates, (b) passing the effluent stream f...  
WO/2006/016912A3
The present invention provides convergent processes for preparing (-)-beta-elemene, (-)-beta-elemenal, (-)-beta-elemenol, and (-)-beta-elemene fluoride and analogues thereof. Also provided are intermediates useful for preparing (-)-beta-...  
WO/2007/016304A2
An emergency and disaster preparedness implementation system hosted on an integrated computer system with a secure network interface (14). At least one terminal (12) for user interface to the system communicates through the network inter...  
WO/2007/013379A1
A process by which an aldehyde having a branched long-chain alkyl in the 2-position can be produced in high yield with high selectivity. The process, which is for producing an aldehyde which has a branched long-chain alkyl in the 2-posit...  
WO/2007/012641A1
A new process for synthesising 3,4-dioxo-substituted aromatic aldehydes by Oppenauer oxidation of the corresponding benzyl alcohols is described. The process, which specifically uses formaldehyde as hydrogen acceptor, proceeds with unexp...  
WO/2007/006789A1
The invention relates to a method for reacting a composition (I) containing at least one aldehyde with hydrogen in the presence of a catalyst in at least one main reactor and at least one subsequent reactor, whereby at least 50 % of the ...  
WO/2007/006532A1
Pyrocatechin derivatives of formula I wherein R illustrates a group of formulae Ia, Ib, Ic or Id R1 is 4-halogen-but-2-enyl, R2 is lower alkyl or cycloalkyl, R3 is lower alkoxy and R4 is lower alkoxy lower alkoxy, or, where R is a group ...  
WO/2007/004662A1
A process for catalyst production in which a dried material and a burned product obtained in the course of catalyst production have stable material properties and which attains excellent reproducibility with reduced fluctuations in catal...  
WO/2006/039685A3
A method used for synthesizing intermediates for use in the synthesis of carotenoids and carotenoid analogs, and/or carotenoid derivatives. In some embodiments, the invention includes methods for synthesizing optically active intermediat...  
WO2006087083A3
The present invention relates to a process for manufacturing acrolein by dehydration of glycerol in the presence of molecular oxygen. The reaction is performed in the liquid phase or in the gas phase in the presence of a solid catalyst. ...  
WO/2006/134909A1
Novel 1,3-bis(3-formyl-4-hydroxyphenyl)adamantanes useful as intermediates for the synthesis of adamantanebisphenol derivatives or as raw materials of photoresist materials, synthetic resins such as epoxy resin, thermal recording materia...  
WO/2006/133591A1
3- and 4-Methyl-4-dodecenal, a method of their production and fragrance and flavour compositions comprising at least one of them.  
WO/2006/132390A1
Disclosed is a method for producing a compound (IV) which comprises a step for obtaining a compound (III) by reacting a compound (I) with a compound (II) in the presence of an optionally substituted cyclic secondary amine, and a step for...  
WO/2006/123150A1
The present invention relates to an improved process for the conversion of carbon oxide(s) and hydrogen containing feedstocks to oxygen containing hydrocarbon compounds in the presence of a particulate catalyst.  
WO/2006/122585A1
Quenching fluid composition comprising one or more additives and a saturated base oil having a kinematic viscosity at 100 0C 'K' expressed in centistokes and a viscosity index 'I' wherein I is greater than 120 and K greater than 2 cSt.  
WO/2006/121288A2
The present invention relates to a method and an apparatus for continuously separating aromatic dialdehyde from a reaction mixture obtained by gas-phase oxidation of dimethylbenzene. The method for continuously separating aromatic dialde...  
WO/2006/108698A1
Olefin compositions comprising C5 to C13 branched chain olefins are stabilised by the addition of 5 to less than 50 ppm by weight of antioxidant. These lower than normal amounts of antioxidant enable improved yields in a hydroformylation...  
WO2005016240A3
The present invention provides a compound having a formula: (I) where R1 is selected from the group consisting of alkyl, -CH2(OC2H4)OCH3, and -(OC2H4)OCH3; n is 0-4; Olig is an oligomer having a formula (I) where L is a optional linker m...  
WO2006083942A3
The present invention relates to a process for degassing an aqueous solution containing a hydroformylation product and separating a volatile metal species from gaseous stream to inhibit or prevent deposition of a solid material from the ...  
WO/2006/101092A1
A method of producing a 3-hydroxybutyraldehyde derivative, in particular, an optically active 3-hydroxybutyraldehyde derivative which is useful as an intermediate of drugs, etc. Namely, a method characterized by comprising converting a 3...  
WO/2006/091005A1
Disclosed is a shell-and-tube reactor that may be used for fixed-bed catalytic partial oxidation, the reactor being characterized by including at least one reaction zone of a first-step reaction zone for mainly- producing unsaturated ald...  
WO/2006/090757A1
Provided are a novel bis(hydroxybenzaldehyde) compound which is suitable as functional chemicals, such as a material for a photosensitive resist composition, a raw material and a curing agent for an epoxy resin, a developer and a fading ...  
WO/2006/090832A1
A novel bisphosphite represented by the general formula (I): wherein A represents a alkylene group which may have a substituent, a cycloalkylene group which may have a substituent, an arylene group which may have a substituent, a group r...  
WO/2006/087083A2
The present invention relates to a process for manufacturing acrolein by dehydration of glycerol in the presence of molecular oxygen. The reaction is performed in the liquid phase or in the gas phase in the presence of a solid catalyst. ...  
WO/2006/088142A1
Compounds of the following general formula (1a) or (1b). (1a) (1b) Further, there are provided a complex comprising a central metal of rhodium and any of compounds of the general formula (1a) or (1b) as a ligand; comprised of this comple...  
WO2005073211A8
The invention relates to pyranone derivatives of general formula (I), wherein X is chlorine, bromine or iodine and R1 and R2 is independently a hydrogen atom, an alkyl, cycloalkyl or alkylene, linear or branched group containing 1-20 car...  
WO/2006/083896A1
A process for separating an alkylene oxide from an aqueous mixture is provided in which no detectable dioxane byproduct is formed. An aqueous mixture containing an alkylene oxide is contacted with a carboxylic acid ion exchange resin to ...  
WO/2006/083942A2
The present invention relates to a process for degassing an aqueous solution containing a hydroformylation product and separating a volatile metal species from gaseous stream to inhibit or prevent deposition of a solid material from the ...  
WO/2006/077305A1
The invention relates to a compound of general formula (I) with or without the double bond illustrated by the dotted line. In formula (I), X is a CHO, CH2OH, CH2OC(O)R or CH(OR)2 group, and R represents a linear or branched C1-C5 alkyl o...  
WO/2006/075596A1
Disclosed is a method for commercially advantageously producing a 2-allylcarboxylic acid with high yield. Specifically disclosed is a method for producing a 2-allylcarboxylic acid compound which is characterized by the process wherein a ...  
WO/2006/070404A1
The present invention provides a novel eco-friendly multi-functional catalyst system useful to obtain C2(n+1) aldol-derivative from Cn alkenes where n ranges from 2 to 10 in a single step under hydroformylation reaction conditions and ad...  
WO/2006/069685A1
The invention relates to compounds of formula (I), where A1, A2, R1, R2, R3, R4, R5 and Y have the meanings given in the description, methods and intermediates for production thereof and use thereof for the prevention of pests.  
WO/2006/067416A1
The present invention provides a process for the formation of an enamide (III) wherein each R is independently selected from (1-6C)alkyl, benzyl and C(O)(1-6C)alkyl, or two RO groups together form a (1-4C)alkylenedioxy group, comprising ...  

Matches 901 - 950 out of 12,140