Patents
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Patents for C07C 47 - Compounds having cho groups (13,190)
11/2012
11/14/2012CN102781580A Process for preparing catalyst used in production of unsaturated aldehyde and/or unsaturated carboxylic acid by dehydration reaction of glycerin, and catalyst obtained
11/14/2012CN102781579A Glycerin dehydration catalyst, and acrolein production process, acrylic acid production process and hydrophilic resin production process each using the catalyst
11/14/2012CN102781577A Multihydric compound dehydration systems, catalyst compositions, and methods
11/14/2012CN102775294A Method for preparing acrylic acid through lactic acid dehydration by use of phosphate-pyrophosphate composite catalyst of alkaline-earth metal
11/14/2012CN102775285A Method for producing benzaldehyde by oxidizing dibenzyl ether by air
11/14/2012CN102773097A Preparation of loaded bimetallic nano-catalyst
11/14/2012CN101648853B Method for preparing benzaldehyde by taking hydroxypropyl-beta-cyclodextrin as accelerating agent
11/08/2012WO2012116775A3 METHOD FOR CARRYING OUT MULTIPHASE ALDOL CONDENSATION REACTIONS TO OBTAIN MIXED α,β-UNSATURATED ALDEHYDES
11/07/2012EP2520561A1 IRE-1A Inhibitors
11/07/2012CN102770403A Producing acetaldehyde and/or acetic acid from bioethanol
11/07/2012CN102766128A Process for production of delta-9-tetrahydrocannabinol
11/07/2012CN102766030A Method for preparing 3-bromine-4-hydroxy benzaldehyde
11/07/2012CN102766029A Catalytic reaction rectification production method and device for high-purity natural benzaldehyde
11/07/2012CN101805248B Method for continuously synthesizing trichloracetic aldehyde and device thereof
11/07/2012CN101671239B Double circulation system and double circulation process for preparing formaldehyde
11/01/2012WO2012147865A1 Crystalline hydrate of ortho-phthalaldehyde, disinfecting agent and biocide containing same, and method for manufacturing ortho-phthalaldehyde
11/01/2012WO2012146528A1 Process for oxidative dehydrogenation of methanol to formaldehyde over silver-containing knits
11/01/2012WO2012146436A1 Noble metal catalysts having low metal charge for oxidative dehydrations
11/01/2012US20120277475 Bio-based glutaralydehyde, and manufacture methods thereof
11/01/2012US20120277474 Continuous process for the carbonylation of ethylene
11/01/2012CA2833915A1 Oxidative dehydrogenation of methanol to formaldehyde over silver-containing knits
10/2012
10/31/2012EP2518042A1 Production of myrtanal from beta-pinene epoxide
10/31/2012EP2516376A1 Method for hydrogenating 1,2-unsaturated carbonylic compounds
10/31/2012EP2516375A1 Method for preparing acrolein from glycerol or glycerine
10/31/2012EP2516374A1 Improved method for synthesizing acrolein from glycerol
10/31/2012EP2516373A1 Controlling the normal : iso aldehyde ratio in a mixed ligand hydroformylation process
10/31/2012EP2516372A1 Controlling the normal:iso aldehyde ratio in a mixed ligand hydroformylation process by controlling the syngas partial pressure
10/31/2012EP2516370A1 Method for producing c1-c4- oxygenates by means of partial oxidation of hydrocarbons
10/31/2012CN202506391U Continuous reaction device for preparing hyacinthin from phenylethylene oxide through isomerization
10/31/2012CN102757325A 2-chloro-2-aryl acetaldehyde compound and preparation method thereof
10/31/2012CN102757324A Method for producing formaldehyde from methanol under oxygen-rich condition and utilizing formaldehyde exhaust gas
10/31/2012CN102755907A Hydrocarbon catalyzed selective oxidation method
10/31/2012CN101972646B Toluene liquid-phase selective oxidation catalyst and preparation method thereof
10/31/2012CN101440028B Process for synthesizing p-tertiary butyl benzaldehyde
10/30/2012US8299308 Specific branched aldehydes, alcohols, surfactants, and consumer products based thereon
10/30/2012CA2448302C Lipoxin compounds
10/26/2012WO2012144650A1 Method for producing compound with carbonyl group by using ruthenium carbonyl complex having tridentate ligand as dehydrogenation oxidation catalyst
10/26/2012WO2012143309A1 Method for producing neopentyl glycol
10/26/2012WO2012102411A3 Catalyst for selectively reducing saturated aldehyde, and production method therefor
10/26/2012CA2830471A1 Method for producing compound with carbonyl group by using ruthenium carbonyl complex having tridentate ligand as dehydrogenation oxidation catalyst
10/24/2012EP2513027A1 Process for manufacturing acrolein and/or acrylic acid from glycerol
10/24/2012EP2513026A1 Method for manufacturing acrolein and/or acrylic acid from glycerol
10/24/2012EP2512663A2 Multihydric compound dehydration systems, catalyst compositions, and methods
10/24/2012CN202499823U Process steam distribution device in production of synthesizing glyoxal through catalytic oxidation of glycol
10/24/2012CN102753512A Improved method for synthesizing acrolein from glycerol
10/24/2012CN102753511A Controlling the normal:iso aldehyde ratio in a mixed ligand hydroformylation process by controlling the syngas partial pressure
10/24/2012CN102753504A Method for producing an m-substituted alkyl toluene by isomeriziation using ionic liquids as catalysts
10/24/2012CN102746338A Spiroketal frame bidentate phosphoramidite ligand as well as preparation method and application thereof
10/24/2012CN102746129A Process method for preparing 2-ethyl-2-hexenal by catalyzing self-condensation of n-butanal with heteropoly acid
10/24/2012CN102746128A Method for preparing organic tanning agent by using starch as raw material
10/24/2012CN102746127A Method for preparing 1,6-adipaldehyde
10/24/2012CN102746126A 2,5-dihydroxybenzoylchloride-SBA-15 polymerization inhibitor, preparation method and application thereof
10/24/2012CN101531578B Method for preparing axial chirality diaromatic compound with optical activity
10/23/2012CA2554539C Method for producing aldehyde compound or ketone compound by using microreactor
10/17/2012CN102741210A Controlling the normal : iso aldehyde ratio in a mixed ligand hydroformylation process
10/17/2012CN102731382A 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides
10/17/2012CN102731381A 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides
10/17/2012CN102731370A Preparation method of ionic liquid and synthesizing method of biphenyl compounds by applying palladium carbon catalysis in ionic liquid
10/17/2012CN102731276A Diterpene compound possessing antitumor activity, preparation method thereof and application thereof
10/17/2012CN102731275A Method for preparing acrolein and/or acrylic acid used by glycerin dehydration reaction
10/17/2012CN102731274A Reaction process using supercritical water
10/17/2012CN101979129B Tail gas green management process for use in oxidization of benzene homologues in air
10/17/2012CN101585752B Method for separating and purifying ethanol from Fischer-Tropsch synthesis reaction water
10/11/2012WO2012138654A2 Atropisomeric 1,8-bisphenolnapthalenes and their use in enantioselective recognition and asymmetric synthesis
10/10/2012EP2507199A2 Producing acetaldehyde and/or acetic acid from bioethanol
10/10/2012CN102725256A Process for synthesis of acrolein
10/10/2012CN102718640A Separation and purification method of ortho vanillin and vanillin mixture
10/10/2012CN102718639A Natural benzaldehyde preparation method
10/10/2012CN102718638A Industrial preparation method of high-yield cinnamaldehyde
10/10/2012CN102718637A Method of prolonging service life of catalyst in dehydration of glycerol for production of acrolein
10/10/2012CN101786934B Preparation method of aromatic formaldehyde
10/10/2012CN101575272B Process for continuously producing corresponding aldehyde by alkene hydroformylation reaction
10/10/2012CN101218218B New pyrocatechin derivatives
10/04/2012WO2012134492A1 Catalysts for the conversion of synthesis gas to alcohols
10/04/2012WO2012133689A1 Method for producing 4,4'-diformyldiphenylalkane
10/04/2012WO2010086877A3 Process for the preparation of 3-bromo - 4 - fluorobenzaldehyde
10/04/2012US20120253059 Hydroformylation Of Butenes
10/04/2012US20120252902 Treatment of adhd
10/04/2012US20120251947 Cyclic compound, method of producing the same, radiation sensitive composition, and method of forming resist pattern
10/04/2012US20120251492 Triterpene derivative and agent for preventing or treating chronic hepatitis c
10/04/2012US20120251449 Aldh: a compound for cancer stem cell imaging
10/04/2012US20120248337 Phosphorescent organic compounds
10/04/2012DE102012204436A1 Thermal separation between at least a gas ascending- and a liquid containing at least a (meth)acrylic-monomer descending respectively in separating column, accomplished in a separation effective installation containing separating columns
10/03/2012CN202460173U Pentaerythritol methanal removal device
10/03/2012CN102712551A Method and device for producing alkene derivatives
10/03/2012CN102701928A Method for recycling vanillin from toluene crystallization bed charge for producing vanillin
10/03/2012CN102701927A Method for producing vanillin
10/03/2012CN102701926A Technical method for preparing 2-ethyl-2-hexenal by catalyzing self-condensation of n-butyraldehyde with acidic ionic liquid
10/03/2012CN102698767A Method for synthesizing isobutyraldehyde catalyst by using methyl alcohol and ethanol in one step
10/03/2012CN102091637B Heterogeneous catalyst used in reaction of synthesizing vanillin and preparation method thereof
10/03/2012CN101591211B Method for preparing fluoro-compound by microwave halogen-exchange fluorination
10/02/2012US8278440 Process for the synthesis of ivabradine and addition salts thereof with a pharmaceutically acceptable acid
10/02/2012CA2550477C Process for obtaining tolterodine
09/2012
09/27/2012WO2012126675A1 Diels-alder adducts as thermally cleavable odorant precursors
09/27/2012DE102011005947A1 Diels-Alder-Addukte als thermisch spaltbare Riechstoffvorläufer Diels-Alder adducts as thermally cleavable fragrance precursors
09/26/2012CN102695694A Method for preparing acrolein from glycerol or glycerine
09/26/2012CN102690177A Processing method of butylbenzaldehyde
09/26/2012CN102688756A Integrated porous palladium-gold alloy catalyst and preparation method thereof
09/25/2012US8273313 System for producing methacrylic acid
09/25/2012CA2530739C Minimization of ligand degradation products, or reversion of same to useful phosphine ligands
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