Patents
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Patents for C07C 47 - Compounds having cho groups (13,190)
07/2014
07/30/2014CN103950939A 介孔二氧化硅及其作载体的丙烯气相羰基合成丁醛催化剂 Mesoporous silica and propylene gas phase catalyst Oxo butyral as carrier
07/30/2014CN102773097B 一种负载型双金属纳米催化剂的制备 Preparation of a supported bimetallic catalyst
07/29/2014CA2530705C Method for preparing a catalyst for oxidation of methanol to formaldehyde
07/23/2014EP2755762A1 Catalytic dehydration of alcohols and ethers over a ternary mixed oxide
07/23/2014CN103936572A 聚酯废水中回收乙醛和乙二醇的系统 Polyester wastewater recycling system acetaldehyde and ethylene glycol
07/23/2014CN103936567A 一种氧气氧化对甲氧基甲苯制备相应醇、酯、醛和酸的联产方法 Having an oxygen oxidation of p-methoxy toluene, to prepare the corresponding alcohols, esters, aldehydes and acids generation method
07/23/2014CN103934001A 合成甲基丙烯醛和甲基丙烯酸的催化剂 The catalyst synthesis methacrolein and methacrylic acid
07/23/2014CN103934000A 丙烯醛催化剂及其制备方法 Acrolein catalyst and preparation method
07/23/2014CN103933998A 用于甲醇氧化制甲醛的催化剂 The catalyst for the oxidation of methanol to formaldehyde
07/22/2014US8785667 Processes for preparing diacids, dialdehydes and polymers
07/17/2014WO2014108418A1 Production of acrylic acid
07/17/2014WO2014068134A3 Process for the oxidation of organic carbonyl compounds
07/16/2014EP2753296A1 Fragrance compounds and compositions
07/16/2014CN103922908A 具有降血脂作用的木质素类化合物的制备方法及医疗用途 Preparation with lipid-lowering effect of lignin compounds and medical purposes
07/16/2014CN103922907A 一种金刚烷甲醛的制备方法 One kind of the preparation of adamantane-carbaldehyde
07/16/2014CN103922904A 一种合成2-氟代芳基羰基化合物的方法 A 2-fluorophenyl aryl carbonyl compound synthesis methods
07/16/2014CN103922903A 用共轭聚合金属卟啉催化氧化烷烃和环烷烃的方法 With conjugated polymeric metalloporphyrin catalytic oxidation of alkanes and cycloalkanes methods
07/16/2014CN103922876A 一种通过六氯二硅烷脱肟化反应合成官能化酮的新方法 A hexachlorodisilane off by a new method was synthesized functionalized oxime of
07/16/2014CN103102228B 一种芳基炔烯化合物的制备方法 A method for preparing an alkenyl aryl alkyne compound
07/16/2014CN102757324B 一种甲醇富氧生产甲醛及甲醛尾气利用方法 Production of formaldehyde and formaldehyde in an oxygen-rich exhaust using the method of methanol
07/15/2014US8779200 Microwave induced single step green synthesis of some novel 2-aryl aldehydes and their analogues
07/15/2014US8779003 Method and composition for prolonging analgesic effect of local anesthetic
07/10/2014WO2014068213A9 Method for directly synthesising unsaturated aldehydes from alcohol mixtures
07/09/2014EP2752240A1 Catalyst for oxygenate synthesis and method for manufacturing same, device for manufacturing oxygenate, and method for manufacturing oxygenate
07/09/2014CN103917508A 由异丁醇制造叔丁醇的方法、由异丁醇制造异丁烯醛和甲基丙烯酸的方法以及这些方法的制造装置 T-butanol isobutanol manufactured by a method different from the method of manufacturing methacrolein and methacrylic acid as well as apparatus for manufacturing these methods butanol
07/09/2014CN103910591A 一价银催化苯基、杂环硼酸的脱硼化的方法及其应用 Monovalent silver catalytic phenyl, heterocyclic boronic acid removal method and its application diboride
07/09/2014CN102458659B 不对称氢化催化剂 Asymmetric hydrogenation catalyst
07/09/2014CN102267882B 采用固载型酸性离子液体催化甘油脱水制丙烯醛的方法 Using glycerol dehydration acrolein ionic liquid immobilized type acid catalysis
07/08/2014CA2649019C Method for producing aldehyde using bisphosphite and group 8-10 metal compound, and such bisphosphite
07/03/2014WO2014102090A1 4-hydroxy-2-methyl-5-(propan-2-ylidene)cyclohex-3-enecarbaldehyde for the prevention and treatment of a cognitive, neurodegenerative or neuronal disease
07/03/2014US20140187822 Method for producing 2-chloromethylbenzaldehyde, 2-chloromethylbenzaldehyde-containing composition, and method for storing same
07/03/2014US20140187811 Process for the preparation of beta-santalol
07/03/2014US20140187789 New processes for preparing 4-substituted imidazoles
07/02/2014EP2747582A1 Method for preparing an aromatic composition including a compound containing two solids having organoleptic properties
07/02/2014CN103906728A 制备叔氨基醇化合物的方法 Preparation of a tertiary amino group of an alcohol compound
07/02/2014CN103896752A 4-氯-3-(4-乙氧基苄基)苯甲醛的制备方法 4-chloro-3- (4-ethoxy-benzyl) Preparation of benzaldehyde
07/02/2014CN103896751A 一种生产对苯二甲醛的母液循环套用工艺 A process for producing terephthalaldehyde the liquor cycle applied technology
07/02/2014CN103896750A 一种采用一步法生产乙醛的方法 One kind of one-step method for the production of acetaldehyde
07/02/2014CN103896749A 一种制备甲醛并联产甲缩醛的方法 A process for preparing formaldehyde and cogeneration methylal
07/02/2014CN103896748A 一种铑催化剂的用途及采用该催化剂生产醛的方法 One kind of rhodium catalysts for the production and use of the catalyst aldehyde
07/02/2014CN102649717B 烯烃通过氢甲酰化的方法 Hydroformylation of olefins by a method
07/02/2014CN102649714B 生产醛的方法 Methods for producing aldehydes
07/01/2014US8765719 Therapeutic drug for adult T-cell leukemia
06/2014
06/26/2014WO2014097873A1 Aldehyde production method
06/26/2014WO2014097170A1 Efficient process of asymmetric hydrogenation of unsturated ketones using additives
06/26/2014WO2014096107A1 Using mixtures of e/z isomers to obtain quantitatively specific products by combining asymmetric hydrogenation and isomerization
06/26/2014WO2014096106A1 Using mixtures of e/z isomers to obtain quantitatively specific products by combined asymmetric hydrogenations
06/26/2014WO2013174848A3 Process for the preparation of treprostinil and derivatives thereof
06/25/2014CN103880660A 一种气相常压下催化乙醇直接脱氢制备乙酸乙酯的方法 The method of preparation under atmospheric pressure catalytic dehydrogenation of ethyl alcohol directly to a vapor
06/25/2014CN103880618A β-环高柠檬醛的合成方法 Synthesis β- Central High citral
06/25/2014CN103880574A 一种由甲苯类化合物催化氧化制备芳香醛的方法 A method for the preparation of the catalytic oxidation of toluene compounds aromatic aldehydes
06/25/2014CN103880573A 一种合成联苯型化合物的方法 Biphenyl-type compound, a synthetic method
06/25/2014CN103145542B 二氟苯衍生物的制备方法 Preparation difluorobenzene derivatives
06/25/2014CN102794176B 载银三氧化钼纳米线薄膜及制备方法与作为催化剂的用途 Silver nanowire films of molybdenum trioxide and preparation method and use as catalyst
06/25/2014CN102701927B 一种生产香兰素的方法 A process for producing vanillin method
06/18/2014DE102012223572A1 Steuerung der Viskosität von Reaktionslösungen in Hydroformylierungverfahren Controlling the viscosity of reaction solutions in Hydroformylierungverfahren
06/18/2014CN103874675A Process for the preparation of methoxymelonal
06/18/2014CN103864588A Preparation method of 2,3-dimethoxy benzaldehyde
06/18/2014CN103864587A Method for synthesizing 2-ethyl-2-hexenal
06/18/2014CN103861608A Inorganic fiber modified catalyst
06/18/2014CN103860528A Application of aryl naphthalene type lignan in preparation of medicine for resisting prostate cancer
06/18/2014CN102872893B Catalyst used in process of preparing anhydrous formaldehyde by methanol dehydrogenation and preparation method and application process of catalyst
06/18/2014CN102372616B Flue gas circulation process and apparatus
06/18/2014CN102249872B Method for producing aldehyde and ketone
06/18/2014CN101747164B Method for preparing formalin
06/18/2014CN101258119B Process for preparing 3,4-dioxo-substituted aromatic aldehydes
06/12/2014WO2014088816A1 Hydroformylation process
06/12/2014WO2014088800A1 Bidentate ligands for hydroformylation of ethylene
06/12/2014US20140162989 Multiple-component solid phases containing at least one active pharmaceutical ingredient
06/11/2014EP2740719A1 Process for producing a-fluoroaldehydes
06/11/2014EP2740535A1 Bidentate ligands for hydroformylation of ethylene
06/11/2014CN203639370U 一种间甲基苯甲酸的连续精馏系统 An inter-benzoic acid methyl continuous distillation system
06/11/2014CN103857649A Method for preparing a vanillin derivative
06/11/2014CN103848731A Formaldehyde production system
06/11/2014CN103848717A Method for performing catalytic oxidation on fatty alcohol in aqueous phase
06/11/2014CN103846104A Catalyst for synthesizing methacrolein from propionaldehyde and formaldehyde and application thereof
06/11/2014CN102557901B A preparation method of 6-chlorocaproic aldehyde
06/11/2014CN102241573B Preparation method of 3,3-methyl butyraldehyde
06/10/2014US8748638 Processes for preparing diacids, dialdehydes and polymers
06/10/2014US8748637 Processes for preparing diacids, dialdehydes and polymers
06/05/2014DE102012023527A1 Tube bundle reactor, useful for preparation of (meth)acrolein or (meth)acrylic acid, comprises a bundle of reaction tubes filled with catalyst and reaction gas, and tube plates comprising a gas inlet side and a gas-outlet side
06/04/2014EP2738153A1 Preparation method for 3,3-dimethyl butyraldehyde
06/04/2014EP2736871A2 Improved process of dehydration reactions
06/04/2014EP2736865A1 Method for hydrolyzing alpha - chlorinated toluene compounds
06/04/2014EP2736839A1 Improved oxo process and method for producing synthesis gas from waste oil
06/04/2014CN103833537A Absorption and refining method for high-purity methylacrolein
06/04/2014CN103833536A Method for recycling cold air on top of absorption tower
06/04/2014CN103833535A Energy-saving method for producing acetaldehyde evaporation pan with alcohol process
06/04/2014CN103833498A Ester deoxygenation method
06/04/2014CN103044218B Method for preparing (trans)-3-(3-hydroxy-4-methoxy phenyl) acrolein
06/04/2014CN102964192B Method for preparing aldehyde or ketone by alcohol oxidation
06/04/2014CN102964191B Method for preparing aldehyde and ketone by alcohol oxidation
06/04/2014CN102924246B Preparation method of 2,6,10-trimethyl-2,5,9-undecane triene-1-aldehyde
06/04/2014CN102701928B Method for recycling vanillin from toluene crystallization bed charge for producing vanillin
06/04/2014CN102633608B Production method of sodium formaldehyde sulfoxylate
06/04/2014CN102137835B Hydroformylation process including catalyst recycle
06/03/2014US8742176 Process for producing optically active 4-chloro-3-hydroxybutanal compound
05/2014
05/30/2014WO2014079572A1 Method for the production of polyethylene terephthalate with a low carbon footprint
05/30/2014WO2014079142A1 Composite oxide, preparation method for same, and application thereof
05/28/2014EP2734648A1 New actinomycete strain composition and its use
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