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WO/2009/003796A1 |
The present invention relates to a method for the synthesis of neral and/or geranial by the isomerization of one or more isocitrals. In particular, the invention relates to a method for the synthesis of neral in pure or enriched form, st...
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WO/2009/003661A1 |
The present invention is related to a method for the production of an aldehyde by reducing an ester of a carboxylic acid with H-DIBAL (diisobutylaluminium hydride).
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WO/2009/000634A1 |
The present invention relates to a continuous process for preparing neral (cis-citral) in pure or enriched form by distillatively removing neral from substance mixtures which comprise essentially neral and geranial (trans-citral). The di...
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WO/2008/154484A1 |
Compounds which directly inhibit IRE-lα activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response and can be us...
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WO/2008/148747A2 |
This invention relates to compounds useful as PDZ domain modulators, in particular the PDZ domain of PICK1. In other aspects the invention relates to the use of these compounds in a method for therapy and to pharmaceutical compositions.
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WO/2008/148760A2 |
The subject of the present invention is a process for preparing a hydroxyaromatic aldehyde by oxidation of a corresponding mandelic derivative. The preparation process according to the invention is characterized in that the oxidation of ...
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WO/2008/142141A2 |
A hydrof ormylation process for the production of alcohols comprising reacting, in a reactor system comprising one or more feed streams, a reaction environment and an output stream, a feedstock composition comprising a compound having at...
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WO/2008/143265A1 |
Disclosed is a method for producing a benzaldehyde compound represented by the formula (2) below, which is characterized in that a compound represented by the formula (1) below, a secondary nitroalkane and a base are reacted in the prese...
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WO/2008/143126A1 |
An evaporation apparatus adapted to evaporate a portion of a liquid material containing two or more types of components for use in exothermic vapor-phase catalytic reaction and feeding the same to a reactor for the vapor-phase catalytic ...
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WO/2008/143264A1 |
Disclosed is a method for producing a benzaldehyde compound represented by the formula (4) below, which is characterized in that a compound represented by the formula (3) below is reacted with magnesium metal, thereby obtaining a Grignar...
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WO/2008/140118A1 |
Disclosed is a method for producing acrolein, which can produce acrolein in high yield by the dehydration of glycerin. The method is characterized by carrying out the dehydration of glycerin in the co-presence of a catalyst and glycerin,...
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WO/2008/135676A1 |
The invention relates to an improved method for producing acrolein and/or acrylic acid from propylene, characterised in that a basic compound is added to the reaction gas containing propylene. Said method enables the formation of unwante...
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WO/2008/132057A1 |
The present invention relates to a method for synthesizing optically active carbonyl compounds by the asymmetric hydrogenation of α,β-unsaturated carbonyl compounds, in the presence of optically active transition metal catalysts which ...
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WO/2008/132820A1 |
Disclosed is a method for producing a ketone compound or an aldehyde compound, wherein a ketone compound or an aldehyde compound is produced by reacting a mixture containing an alcohol (A) and a crystalline porous molybdenum-vanadium com...
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WO/2008/124468A1 |
A calixarene bisphosphite composition for use as a ligand in a transition metal-ligand complex catalyst and in a complex catalyst precursor. The ligand is especially useful in catalysts and catalyst precursors for hydroformylation proces...
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WO/2008/119804A1 |
The invention related to a novel process, novel process steps and novel intermediates useful in the synthesis of pharmaceutically active compounds, especially renin inhibitors, such as Aliskiren. Inter alia, the invention relates to a pr...
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WO/2008/116777A1 |
The invention relates to a method for transporting a liquid monomer phase, which has been removed from a storage container, in a tanker lorry or tanker ship, said phase containing up to ≥ 90 % by weight methacryl monomers. According to...
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WO/2008/116776A1 |
The invention relates to a method for storing a monomer phase that is liquid under storage conditions, contains up to ≥ 95 % by weight methacryl monomers and that is created by condensation from a gaseous phase or by the dissolution of...
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WO/2008/111282A1 |
Disclosed is a hydrotalcite surface-immobilized metal particle catalyst, which is obtained by immobilizing at least one metal selected from Cu, Ag and Au, in the form of particles, on a hydrotalcite surface. Also disclosed is a method fo...
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WO/2008/110071A1 |
Disclosed is a process for absorbing methacrolein, charactered in that it absorbs methacrolein by absorbent comprising ionic liquid. The absorbent can absorb methacrolein effectively, and it is easy to be separated from methacrolein, reg...
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WO/2008/108073A1 |
The invention provides a solid catalyst containing cyclic imide skeletons which is easily available and easily separable from reaction products and which is easy of recovery and regeneration and free from reaction inhibition factors; and...
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WO/2008/107333A1 |
The invention relates to hydroxy pivalin aldehyde, which is produced by the aldolization of isobutyraldehyde with formaldehyde and subsequent processing of the reaction product by distillation, wherein the reaction product is fed to a di...
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WO/2008/098878A1 |
The invention proposes a method for leakage monitoring in a tube bundle reactor (1) comprising a bundle of vertical contact tubes (2) disposed parallel to each other, through which a fluid reaction mixture is conducted, and through the s...
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WO/2008/093711A1 |
Disclosed is a solid-phase oxidation reaction system for an organic compound, which has such advantages that the system does not require any organic solvent which may adversely affect the global environment, has a high product yield, ena...
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WO/2008/093898A1 |
A reaction device according to the present invention is used in production of aldehyde from alcohol. The reaction device includes a reactor having a reaction field where a catalyst is provided inside and a reaction fluid flows. The catal...
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WO/2008/092809A1 |
Branched decyl nitrates of the formula R1 R2 CH-CH 2-O-NO 2, wherein R1 denotes an n-propyl or iso-propyl group and R2 is a linear or branched alkyl group having 5 carbon atoms, are suited as combustion improvers and/or cetane number imp...
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WO/2008/094043A2 |
The invention provides a method for labeling an analyte comprising a primary amino group, the method comprising: (a.) a labeling process comprising reacting the analyte with a dialdehyde in the presence of a label, wherein the label bear...
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WO/2008/087315A2 |
The invention relates to a method for preparing acrylic acid from an aqueous glycerol solution that comprises: a first step of dehydration of the glycerol into acrolein carried out in a gaseous phase in the presence of a catalyst and und...
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WO/2008/087116A1 |
The invention relates to a method for producing catalyst moulded bodies whose active mass is a multi-element oxide, wherein a finely-divided precursor mixture is moulded to the desired geometry by adding a graphite having a specific part...
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WO/2008/080767A1 |
The invention relates to a process for preparing polymethylol compounds of the formula (I) in which R is in each case independently a further methylol group or an alkyl group having from 1 to 22 carbon atoms or an aryl or aralkyl group h...
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WO/2008/077769A1 |
An improved process for the safe ozonolysis of unsaturated, organic carbon compounds having one or more olefinic or aromatic double bonds in the molecule in flammable solvents for the preparation of mono- or biscarbonyl or hydroxy compou...
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WO/2008/074420A1 |
Compounds obtainable from plants, e.g. of the genus Eucalyptus, or from microorganisms are shown to be useful as CNS activity modulators useful e.g. in the treatment of depression, for lifting mood and/or for increasing behavioural initi...
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WO/2008/075998A1 |
The invention relates to organic chemistry, in particular to producing organic aromatic compounds and can be used in the chemical and food industries. The inventive method for producing organic aromatic compounds by oxidising toluene at ...
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WO/2008/068310A1 |
This invention relates to campholenic derivatives of general formula (I) wherein Rl, R2, R3, R4 and R5 represent, each independently, a hydrogen atom or a linear or branched C1-C5 alkyl or C2-C5 alkenyl group, Y represents a CN, a C(O)R6...
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WO/2008/070608A1 |
The invention provides a process for preparing 1, 3- alkanediols, such as 1,3-propanediol (PDO), from 3- hydroxyaldehydes,' such as 3-hydroxypropanal' (HPA), comprising providing a mixture of 3-hydroxyaldehydes in an organic solvent; ext...
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WO/2008/066082A1 |
Disclosed is an environment-friendly method for producing acrolein with excellent efficiency, wherein catalyst life is long and energy consumption is low. Also disclosed is a glycerin-containing composition which can be suitably used in ...
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WO/2008/065171A1 |
The present invention relates to a method for the production of hydroformylation products from olefins having at least four carbon atoms. A high amount of the linear Ci-olefins with terminal double bonds that are present in the inlet com...
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WO/2008/062139A1 |
The present invention relates to a method for the synthesis of light aldehyde by the gaseous-phase oxy-dehydrogenation of the corresponding alcohol at a temperature of between 500 and 700°C in adiabatic conditions and in the presence of...
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WO/2008/061860A1 |
The invention relates to a process for preparing alkyl esters of fatty acids having the general formula (I) and acrolein by reaction of triglycerides of the general formula (II), characterized in that a) the triglycerides are reacted wit...
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WO/2008/056501A1 |
The invention relates to a process for the coproduction of normal butanol and isobutyraldehyde by reacting propylene with hydrogen and carbon monoxide. The process comprises the step (A) of reacting propylene with hydrogen and carbon mon...
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WO/2008/052993A2 |
Disclosed is a process for the production of acrolein and other oxygenated compounds from glycerol. Use is made of an acidic catalyst in a moving bed reactor at 200 - 650°C.
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WO/2008/053148A1 |
A compound having the structure (A) where R1 is C1 to C5 alkyl, and R2 to R5 are independently selected from H and methyl, having a strong odour and for use as a perfumery ingredient, particularly in Muguet accords/ fragrances, is provided.
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WO/2008/050691A1 |
2,6-dimethyl-1-naphthaldehyde having a 3,7-dimethyl-1- naphthaldehyde content of 30 mol% or less relative to the total amount of 2,6-dimethyl-1-naphthaldehyde and 3,7-dimethyl-1- naphthaldehyde is particularly useful as an optically func...
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WO/2008/046239A1 |
Described are 2,2,3-trimethylcyclopent-3-enecarbaldehyde derivatives of formula (I) wherein R1 - R7 have the same meaning as given in the specification. The invention furthermore relates to a method of their production and to fragrance c...
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WO/2008/048394A1 |
A process for the production of 4-hydroxybutyraldehyde is described. The process comprises reacting allyl alcohol with a mixture of carbon monoxide and hydrogen in the presence of a solvent and a catalyst system comprising a rhodium comp...
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WO/2008/043567A1 |
The invention provides a compound of formula (I) or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt. The invention also provid...
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WO/2008/041325A1 |
It is intended to provide a method of producing an α,β-unsaturated aldehyde and/or an α,β-unsaturated carboxylic acid from an alcohol in a liquid phase via a simple process. Namely, an α,β-unsaturated aldehyde and/or an α,β-unsat...
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WO2008005955A9 |
Methods for the synthesis of heterocyclic compounds including N-(3,5~dichloropyrid-4-yl)-4- difluoromethoxy-8-methanesulfonamido-dibenzo[b,d]furan-l-car
boxamide and pharmaceutically acceptable salts thereof.
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WO/2008/037693A1 |
The invention relates to a method for producing 3,7-dimethyl-octa-2,6-dienal (citral). Said method consists of the following steps and enables the product to be mass produced: a) Initially, 3-methyl-3-butene-1-ol (isoprenol) is produced ...
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WO/2008/035212A2 |
The invention relates, in general, to an improved process for preparing compounds (e.g., 3-(3-trifluoromethylphenyl)propanal (Compound III, below)), which are key intermediates for jjhe synthesis of cinacalcet its salts and/Or solvates t...
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