C07C 47 - Compounds having cho groups

Patents for C07C 47 - Compounds having cho groups (13,190)
01/2012
01/11/2012	CN202107646U Decolorizing device of crude oxalaldehyde in production technology of catalyzing, oxidizing and synthesizing glycol to oxalaldehyde
01/11/2012	CN102317247A Method for producing oxygen-containing compound
01/11/2012	CN102317246A Improved process for oxidation on fixed catalytic bed of methanol to formaldehyde
01/11/2012	CN102311323A Method for preparing butaldehyde by synthesizing propene and carbonyl syngas
01/11/2012	CN102311322A Method for preparing butyraldehyde from propylene and synthesis gas
01/11/2012	CN102311321A Method for preparing butyraldehyde from propylene and synthesis gas
01/11/2012	CN101291902B Method for continuous hydrogenation or hydrogenating amination
01/04/2012	EP2402083A1 Zeolite-palladium complex, method for producing the same, catalyst comprising the complex, and method for producing a coupling compound using the catalyst
01/04/2012	CN102307840A Reaction process utilizing critical
01/04/2012	CN102307839A Method for producing aldehydes and ketones from primary and secondary alcohols
01/04/2012	CN102304037A Method for extracting gossypol acetic acid from cottonseed meal in presence of solid acid catalyst
01/04/2012	CN102304031A Benzaldehyde derivative and use thereof in preparation of galanthamine
01/03/2012	US8088955 Alpha-substituted α,β-unsaturated E- or Z-aldehydes, use thereof, and processes for their preparation α,β
01/03/2012	US8088954 Preparation of a saturated aldehyde
12/2011
12/29/2011	WO2011163325A1 Perfume systems
12/29/2011	WO2011075743A3 Multihydric compound dehydration systems, catalyst compositions, and methods
12/29/2011	WO2011039744A3 Oxidation of primary aliphatic alcohols with a noble metal ployoxometalate complex
12/29/2011	CA2799484A1 Perfume systems
12/28/2011	EP2399897A1 Method for producing oxygen-containing compound
12/28/2011	CN102295543A 一种香兰素合成工艺 One kind of synthesis of vanillin
12/28/2011	CN102295542A 一种甲醛生产过程中的热能综合利用方法 Heat utilization method of formaldehyde in the production process
12/28/2011	CN102295541A 一种3，3-二甲基丁醛的制备方法 One kind of method for preparing 3,3-dimethyl butyraldehyde of
12/28/2011	CN102295520A 羟基苯甲醛的合成方法 Synthesis of p-hydroxybenzaldehyde
12/28/2011	CN101475456B 离子液体催化制备环己基甲醛的方法 Ionic liquid as catalyst preparation method -cyclohexanecarboaldehyde
12/28/2011	CN101045677B 二氟苯衍生物的制备方法 Preparation difluorobenzene derivatives
12/22/2011	WO2011157959A1 Process for preparing acrolein from glycerol or glycerin
12/22/2011	WO2011157788A1 Energy-efficient synthesis of aliphatic aldehydes made of alkanes and carbon dioxide
12/22/2011	US20110308556 Perfume systems
12/22/2011	US20110308555 Perfume systems
12/21/2011	CN1891680B 制备高纯度的无卤邻苯二醛的方法 Halogen-free phthalaldehyde method for preparing high purity
12/21/2011	CN102292312A 羟基-和醛官能化的化合物 Hydroxy - and aldehyde functional compound
12/21/2011	CN102285873A 一种羟醛类中间体的合成方法 Synthesis of a hydroxyl aldehyde intermediates
12/21/2011	CN101757948B 磁性含硫双齿钯配体催化剂的制备方法 Preparation of magnetic sulfur bidentate ligand palladium catalyst
12/21/2011	CN101722018B 六方MoVTeO氧化物结构调控本征氧缺位方法 MoVTeO oxide hexagonal structure regulation method intrinsic oxygen vacancies
12/15/2011	WO2011111994A3 Acrolein obtained through the vapor-phase dehydration of glycerol, and method for preparing same
12/15/2011	US20110306088 Mini-Reactor Optimized Channel Sizing
12/14/2011	EP2395004A2 Pyrrolo [2,3-b]pyridine derivatives as protein kinase inhibitors
12/14/2011	EP2393768A1 Method for producing aldehydes and ketones from primary and secondary alcohols
12/14/2011	EP1697294B1 Method of producing unsaturated aldehyde and/or unsaturated fatty acid
12/14/2011	CN102282119A 使用可再生原材料制备甲基巯基丙醛和甲硫氨酸的方法 Use of renewable raw materials for preparing methyl mercaptopropanal and methionine
12/14/2011	CN102276434A 一种香兰素的生产方法 A method of producing vanillin
12/14/2011	CN102274722A 甲醇直接脱氢制取无水甲醛的V<sub>2</sub>O<sub>3</sub>以及负载型V<sub>2</sub>O<sub>3</sub>催化剂及其制备方法 Methanol dehydrogenation anhydrous formaldehyde V <sub> 2 </ sub> O <sub> 3 </ sub> and load type V <sub> 2 </ sub> O <sub> 3 </ sub> Catalyst its preparation method
12/13/2011	US8076412 Water-soluble polymer alkanals
12/13/2011	CA2502528C 3-(cyclopenten-1-yl)-benzyl- or 3-(cyclopenten-1-yl)-heteroarylmethyl-amine derivatives and use thereof as medicines for treating schizophrenia
12/08/2011	WO2011150658A1 Intermediate of lycopene and preparation method of intermediate
12/08/2011	CA2777070A1 Treprostinil production
12/07/2011	EP2391596A1 Method for isolating dodecatrienal and use thereof as a flavouring
12/07/2011	CN102272088A 由乙酸经由乙醛生产乙酸乙烯酯的整合方法 Integrated approach by acetic acid via acetaldehyde production of vinyl acetate
12/07/2011	CN102272084A 提纯乙二醛水溶液的方法 The method of purifying aqueous glyoxal
12/07/2011	CN102267883A 一种愈创木酚法合成香兰素的方法 One kind of guaiacol synthesis of vanillin method
12/07/2011	CN102267882A 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
12/07/2011	CN102267881A 番茄红素的中间体及其中间体的制备方法 Lycopene preparation of intermediates and intermediates
12/07/2011	CN102267880A 可切换副产异丁醇或异丁醛的装置 Switchable byproduct isobutanol or isobutyraldehyde device
12/07/2011	CN102267873A 可切换副产异丁醇或异丁醛的方法 Switchable byproduct isobutanol or isobutyraldehyde methods
12/07/2011	CN102266796A 一种丙烯氢甲酰化催化体系和方法 A propylene hydroformylation catalyst system and method
12/07/2011	CN101550074B 一种苯甲醛的催化合成方法 Catalytic synthesis method benzaldehyde
12/01/2011	WO2011108672A3 Homogeneous asymmetric hydrogenation catalyst
12/01/2011	DE10232967B4 Reaktor mit einem Wärmetauschmittelkreislauf Reactor with a heat exchange medium circuit
11/2011
11/30/2011	EP2097367B1 Process for preparing alkyl esters of fatty acids and acrolein from triglycerides
11/30/2011	CN102264469A 通过甘油的脱水反应制造丙烯醛和丙烯酸时所使用的催化剂、以及该催化剂的制造方法 When the catalyst used in the manufacture of acrolein and acrylic acid by dehydration reaction of glycerin, and a manufacturing method of the catalyst
11/30/2011	CN102260150A 香兰素生产过程中扁桃酸水溶液的高效氧化方法 Vanillin production process efficient oxidation of mandelic acid solution
11/30/2011	CN102260149A 一种2-乙基己烯醛和2-乙基己醇的制备工艺 Process for preparing one kind of 2-ethyl-hexenal and of 2-ethylhexanol
11/30/2011	CN102260148A 一种从合成气合成混合醛的方法 A synthesis from synthesis gas mixed aldehyde
11/30/2011	CN102260147A 一种在离子液体溶剂中烯烃氢甲酰化反应的方法 A method of olefin hydroformylation in ionic liquid solvent
11/30/2011	CN102260145A 八角有效成分的连续分级分离纯化方法 Continuous grading octagonal active ingredient separation and purification method
11/30/2011	CN101519347B 一种从母液或废水中回收邻氯苯甲醛的工艺 An o-chlorobenzaldehyde recovered from the mother liquor or wastewater process
11/24/2011	US20110286922 Imaging and radiotherapy methods
11/23/2011	EP2387554A1 Method for producing aldehydes
11/23/2011	CN102249876A Preparation method of 4-hydroxy-3-metoxybenzaldehyde
11/23/2011	CN102249875A Synthetic method of vanillin
11/23/2011	CN102249874A Method for producing hydratropic aldehyde
11/23/2011	CN102249872A Method for producing aldehyde and ketone
11/23/2011	CN102249851A Process for the preparation of 3,3-dimethylbutanal
11/23/2011	CN102247863A Three-layer multi-metal oxide catalyst and preparation method thereof
11/23/2011	CN102247862A Multilayer composite metal oxide catalyst and preparation method thereof
11/22/2011	US8062482 Acetaldehyde removal from a methyl acetate/methanol/acetaldehyde mixture by distillation is enhanced by conducting the distillation at high pressure and temperature; the purified methyl acetate/methanol mixture can be directly fed to a carbonylation unit to make acetic acid
11/17/2011	US20110282092 Lowering Nitrogen-Containing Lewis Bases In Molecular Sieve Oligomerisation
11/17/2011	US20110281949 Methods and compositions for treating neuronal damage and modulating transient receptor potential channels
11/17/2011	US20110281293 Preparation and its use of derivatization reagent for detecting l-carnitine or d-carnitine
11/16/2011	EP2386535A1 Method for producing aldehyde and ketone
11/16/2011	EP1930310B1 Process for producing 3,3,3-trifluoropropionaldehyde
11/16/2011	CN102245552A Method for preparing acrolein from glycerol or glycerine
11/16/2011	CN102245551A Method for producing acrolein comprising the regeneration of a raw glycerin phase
11/16/2011	CN102241575A Method for preparing protocatechuic aldehyde from vanillin
11/16/2011	CN102241574A Method for preparing high-purity protocatechualdehyde from salvia miltiorrhiza
11/16/2011	CN102241573A Preparation method of 3,3-methyl butyraldehyde
11/16/2011	CN102241563A Method for synthesizing hydrocarbon from carbon dioxide and water by simulating photosynthesis of green plants
11/16/2011	CN102240554A Pollution-free preparation process for catalyst used in preparation of formaldehyde through methanol oxidation by iron-molybdenum method
11/16/2011	CN101309889B Process for preparing acrolein or acrylic acid or a mixture thereof from propane
11/10/2011	WO2011138550A1 Process for producing aldehydes
11/09/2011	CN1942461B Dibenzofuran-, dibenzothiophene- and fluorene derivatives
11/09/2011	CN1688535B Novel bioactive diphenyl ethene compounds and their therapeutic applications
11/09/2011	CN101570473B Method for synthesizing 3-methoxybenzaldehyde
11/09/2011	CN101519230B Highly enriched formaldehyde solution preparation system and preparation method
11/03/2011	US20110266501 Method for production of a liquid composition of an ortho-dihydroxybenzene compound of high purity and said composition
11/02/2011	EP2382180A1 Integrated process for the production of vinyl acetate from acetic acid via acetaldehyde
11/02/2011	EP2382175A2 Method for cleaning aqueous glyoxal solutions
11/02/2011	CN102229568A Preparation and use for phenyl ether-bridged N-heterocyclic carbene metal complex
11/02/2011	CN102229518A Method for preparing aldehyde/ketone through catalytic oxidation
11/01/2011	US8049043 Processes related to the hydroformylation of butenes

1 ... 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ... 132