Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 12,096

Document Document Title
WO/2017/087489A1
Butanediol production processes are described herein. In some embodiments, the processes include contacting an allyl alcohol stream with a hydroformylation catalyst in the presence of a gas stream including carbon monoxide and hydrogen u...  
WO/2016/099066A8
The present invention relates to: a catalyst for glycerin dehydration; a preparation method therefor; and an acrolein preparation method using the catalyst. According to one embodiment of the present invention, the catalyst is used in gl...  
WO/2017/081464A1
An apparatus for the production of formaldehyde is disclosed. The apparatus comprises a cooled tubular reactor section (8, 108, 208, 308, 408, 508) having a first inlet, a first outlet and a plurality of tubes each having a first end in ...  
WO/2017/081022A1
The present invention relates to a method for reducing unsaturated organic compounds selected from the group consisting of the aldehydes, ketones, imines, carboxylic acids, amides and esters using a boron formate of formula (I) in the pr...  
WO/2017/082924A1
The description provides novel compounds that may serve as anticancer therapeutics. The compounds of the description bind to polo-like kinases through the polo-box domain. The peptide derivatives of the description have achieved improved...  
WO/2017/078972A1
An improved hydroformylation process is described wherein a compressed petroleum gas-expanded liquid is used as a solvent for an olefinic hydroformylation feed to a reactor in the manner of US 8,822,734 to Subramaniam et al., but a small...  
WO/2017/079171A1
The present technology relates to methods of hydroformylating allyl alcohol to 4- hydroxybutanal and 2-memyl-3-hydroxypropanal, comprising (i) admixing allyl alcohol with CO and H2 to form a starting material mixture, and (ii) reacting t...  
WO/2017/066214A1
The present invention pertains to novel octahydro-indene compounds and their unexpected advantageous use thereof in enhancing, improving or modifying the fragrance of perfumes, colognes, toilet waters, fabric care products, personal prod...  
WO/2017/064064A1
The invention relates to a process for the production of 1,6-difunctionalized hexane derivatives from 1,3-diunsaturated hydrocarbons, preferably butadiene, wherein a hydroformylation with carbon monoxide and hydrogen is performed in the ...  
WO/2017/032926A3
The present invention relates to a process for converting biomass comprising lignin, hemicellulose or combinations thereof, to valuable components, where the process comprises the step of treating biomass comprising lignin, hemicellulose...  
WO/2017/057460A1
Provided is a method for producing an organic compound, wherein the organic compound is an industrially useful compound, and a deodorization step, for removing from a reaction solution odorants that are generated in or remaining after a ...  
WO/2017/057849A1
The present invention relates to a catalyst composition for a hydroformylation reaction, and a hydroformylation method using the same and, more specifically, to a catalyst composition for a hydroformylation reaction comprising a phosphor...  
WO/2017/051326A1
The invention relates to a novel process, novel process steps and novel intermediates useful in the synthesis of pharmaceutically active compounds, in particular neutral endopeptidase (NEP) inhibitors such as sacubitril, and prodrugs the...  
WO/2017/046346A1
The present invention relates to an improved way for the production of farnesol.  
WO/2017/046071A1
The present invention concerns compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the exocyclic dotted line represents a carbon-carbon single or double bond, and one endocyclic dotted li...  
WO/2017/044248A1
Scavenging compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas are disclosed. Also disclosed herein are methods of using the compounds and com...  
WO/2017/043028A1
A catalyst material for organic compound synthesis according to one embodiment of the present invention comprises fine tungsten oxide particles having an average primary particle diameter within the range of from 5 nm to 200 nm (inclusiv...  
WO/2017/035055A1
A process for selecting an inert material for use in monomer production regarding the formation of heavy by-products during the reaction of propylene to acrolein and acrylic acid.  
WO/2017/035054A1
A method of determining the inertness of a material regarding the formation of heavy by-products during the reaction of propylene to acrolein and acrylic acid.  
WO/2017/032926A2
The present invention relates to a process for converting biomass comprising lignin, hemicellulose or combinations thereof, to valuable components, where the process comprises the step of treating biomass comprising lignin, hemicellulose...  
WO/2017/030074A1
A method for producing an α-fluoroaldehyde compound according to the present invention comprises a step of reacting an α-fluoroester compound with hydrogen (H2) in the presence of a base and a catalyst. When the method according to the...  
WO/2017/016653A1
The present invention relates to novel compounds exhibiting photophysical properties upon formation of Lewis acid-base adducts using non-chelating boranes and methods for producing the same as well as devices that include such Lewis acid...  
WO/2017/013115A1
The present invention relates to a process for producing mixed oxide catalysts on the basis of molybdenum and bismuth oxides in which the precursor compounds of the components of mixed oxide catalysts provided in the form of a solution a...  
WO/2017/009205A1
The present invention relates to a method for the regioselective hydroformylation of polyunsaturated acyclic hydrocarbons, which are 1, 3 butadienes, which, in the 2 position, bear a saturated or monounsaturated or polyunsaturated acycli...  
WO/2017/010159A1
Provided is a method for producing an unsaturated aldehyde and/or an unsaturated carboxylic acid, which enable stable operation for a long period of time while the effective yield is improved, even in a high-load reaction. In the method ...  
WO/2017/010618A1
The present invention relates to a catalytic composition containing a phosphorus-based ligand and a method for hydroformylation using the same and, more specifically, to a catalytic composition, which contains: a monodentate phosphite li...  
WO/2017/009175A1
The present invention relates to phenylpropanal derivatives of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted line represents a carbon-carbon single or double bond; X represents a CN ...  
WO/2017/001957A1
Additive composition for demulsification of water-in-oil emulsions, and method of use thereof, and method of demulsification. The present invention relates to a demulsification composition for demulsification of water-in-oil emulsion for...  
WO/2016/200210A1
The present invention relates to triphenylmethane derivatives represented by chemical formula (I), and a use thereof. The present invention has an effect of allowing easy separation and purification of prepared compounds or peptides, the...  
WO/2016/193133A1
The present invention relates to novel compounds of general formulae (la), (lb) and (Ic) and to the stereoisomers thereof. The compounds are useful as a fragrance or as flavor as they have a sandalwood like scent. The invention also rela...  
WO/2016/192239A1
The present invention relates to the technical field of a natural product extraction and separation, and particularly relates to environmentally-friendly extraction and purification methods of natural cinnamic aldehyde. The environmental...  
WO/2016/185392A1
The present invention relates to a process for preparing aliphatic aldehydes starting from 1,2-diols. Said aldehydes can be advantageously used for the synthesis of fuel components. In particular, the present invention relates to a proce...  
WO/2016/181800A1
An oxidation reactor with which hydrocarbons can be oxidized efficiently in terms of both reaction efficiency and energy efficiency is provided. This oxidation reactor is equipped with: a liquid introduction channel through which a liqui...  
WO/2016/182189A1
The present invention relates to a method for continuously preparing hydroxypivaldehyde. A method for continuously preparing hydroxypivaldehyde, according to the present invention, enables preparation of hydroxypivaldehyde in a high yiel...  
WO/2016/177999A1
The process of the invention is a process for the production of an aldehyde from the corresponding alcohol comprising the steps of feeding to a reactor a feed stream comprising said alcohol and an oxygen-containing gas; reacting said alc...  
WO/2016/179476A1
A combined anaerobic digester system and gas-to-liquid system is disclosed. The anaerobic digester requires heat, and produces methane. The gas-to-liquid system produces heat, and converts methane to higher-value products, including meth...  
WO/2016/155338A1
A method for preparing butyraldehyde by means of propylene hydroformylation. A heterogeneous catalyst used in the method uses one, two or three of metal Rh, Co or Ir as active components and uses a phosphine-containing organic mixed poly...  
WO/2016/155339A1
A hierarchical pore structure phosphine-containing organic mixed polymer-metal heterogeneous catalyst, and a preparation method therefor and an application thereof in an olefin hydroformylation reaction. The heterogeneous catalyst uses m...  
WO/2016/155337A1
Disclosed is an internal olefin hydroformylation process for producing high normal/iso ratio aldehydes that utilizes a multiphase catalyst having one, two, or three of the metals Rh, Co, and Ir as active components, and a phosphine-conta...  
WO/2016/150371A1
Disclosed are a process device and a method for synthesis of polymethoxy dimethyl ether from a formaldehyde gas and deacidification, wherein a packed section packed with a solid acidic catalyst is provided in a packed reaction tower, and...  
WO/2016/147324A1
Provided are: a catalyst which is capable of producing an unsaturated aldehyde and/or an unsaturated carboxylic acid, preferably acrolein and/or acrylic acid, or methacrolein and/or methacrylic acid with high yield; and a method for prod...  
WO/2016/145479A1
The present invention relates to novel compounds and their use in the prophylactic and/or therapeutic treatment of fibrosis and fibrosis-related conditions.  
WO/2016/146588A1
The present invention relates to compounds of formula (I): in which R1 is a hydrogen atom, a phenyl radical, or a straight or branched, saturated or unsaturated hydrocarbon radical having 1 to 8 carbon atoms.  
WO/2016/144228A1
Disclosed is a process for production of a butanal wherein said butanal is obtained by chemoselective C=C hydrogenation of a butenal in presence of a catalyst comprising palladium nanoparticles being immobilised in the cavities of a sili...  
WO/2016/139161A1
The present invention relates to a new process for preparing 3-chloro-2-vinylphenylsulfonate derivatives.  
WO/2016/136882A1
A method for preparing a catalyst for manufacturing an unsaturated aldehyde and/or an unsaturated carboxylic acid, wherein molybdenum component raw materials are set as only ammonium molybdate and the weight of water for dissolving this ...  
WO/2016/132091A1
A process is described for the production of formaldehyde, comprising (a) subjecting methanol to oxidation with air in a formaldehyde production unit thereby producing a formaldehyde-containing stream; (b) separating said formaldehyde-co...  
WO/2016/120635A1
There is provided a process for the preparation of a compound of formula (I) as defined herein, wherein said process comprises reacting a compound of formula (II) as defined s herein with one or more suitable Vilsmeier reagent.  
WO/2016/071920A3
A novel process for preparation of 3,4-dimethylbenzaldehyde has been disclosed. The process is comprising steps of (i) reacting 4- bromo-o-xylene with magnesium metal to obtain Grignard compound of formula 1; (ii) formylating the compoun...  
WO/2016/114687A1
The invention relates to a method of producing carbonyl compounds, more particularly С2-С4 ketones and aldehydes. The method is based on the gas-phase oxidation by nitrous oxide of С2-С4 alkane-olefin mixtures, such as a butane-butyl...  

Matches 151 - 200 out of 12,096