Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
Patents for C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929)
05/2012
05/31/2012WO2011138643A4 A process for preparation of hydroxyacetone or propylene glycol
05/31/2012US20120136176 Catalyst for asymmetric hydrogenation and method for manufacturing optically active carbonyl compound using the same
05/31/2012US20120136066 Glomerulonephritis Treatment
05/30/2012EP2457655A2 Catalyst for asymmetric hydrogenation comprising peptides and method for manufacturing optically active carbonyl compound using the same
05/30/2012EP2456746A1 Method for producing bioresourced acrylic acid from glycerol
05/30/2012EP2456743A1 Method for producing bioresourced acrylic acid from glycerol
05/30/2012CN202246481U Formaldehyde production device with low conversion rate and high yield
05/30/2012CN202238040U Cyclohexyl hydrogen peroxide decomposition reaction device
05/30/2012CN202237798U Separation device for catalyst in benzene partial hydrogenation reaction in production process of cyclohexanone
05/30/2012CN202237326U Distillation device used for purifying ketone mixture
05/30/2012CN1898229B Processes for producing tetrahydropyran-4-one and pyran-4-one
05/30/2012CN102482189A 从丙三醇制备生物来源化的丙烯酸的方法 Glycerol was prepared from a biological source of acrylic acid
05/30/2012CN102482187A 从丙三醇制备生物来源化的丙烯酸的方法 Glycerol was prepared from a biological source of acrylic acid
05/30/2012CN102476986A Method for separating and preparing rumicin
05/30/2012CN102476985A Method for purifying dryocrassin
05/30/2012CN102476984A 一种1,1,1-三氟丙酮的制备方法 Method for preparing 1,1,1-trifluoro-acetone
05/30/2012CN102476983A 一种6-甲氧基-2-萘甲醛的合成方法 One kind of method for the synthesis of 6-methoxy-2-naphthaldehyde
05/30/2012CN102476982A 3-环己烯甲醛的制备方法 Preparation of 3-cyclohexene carbaldehyde
05/30/2012CN102476064A 一种均相催化剂及其在分解环己基过氧化氢中的应用 A homogeneous catalyst and its application in the decomposition cyclohexyl hydrogen peroxide in
05/30/2012CN102476063A Bifunctional catalyst and application of bifunctional catalyst in preparation of benzil by benzoin dehydrogenation/oxidation
05/30/2012CN102476050A 烷烃选择氧化反应催化剂Mo-VMO的制备方法 Alkane selective oxidation catalyst preparation method Mo-VMO
05/30/2012CN101940945B Plant reducing preparation method for nanogold catalyst used for synthesis of benzaldehyde
05/30/2012CN101857536B Refining method of 1-(4-hydroxylphengl)-2-bromopropane-1-ketone
05/30/2012CN101816950B Hydrotalcite-like structuring catalyst and method for catalytic synthesis of pseudo-ionone
05/30/2012CN101786016B Preparation method and application method of novel immobilized Lewis acid catalyst
05/30/2012CN101607867B Technique for using methylbenzene to prepare benzaldehyde and benzene methanol by multistage oxidation and equipment
05/30/2012CN101584916B Method and apparatus for deflagration pressure attenuation
05/30/2012CN101565363B Method for preparing 4-[2'-(trans-4'-alkylcyclohexyl)ethyl] cyclohexanone liquid crystal intermediate compound
05/30/2012CN101544552B Synthesis method of medical midbodies of para(ortho)-hydroxybenzoic acetone
05/30/2012CN101544549B Method and equipment for separating propionaldehyde-water-acetic acid mixed liquid by combining azeotropic distillation and extraction distillation by saliferous mixed extracting agent
05/30/2012CN101525281B Synthetic method of natural products of AB5046A and AB5046B with herbicidal activity
05/30/2012CN101475453B Preparation of biformyl by oxidizing acetaldehyde
05/30/2012CN101434526B Column chromatography preparation of high-content valone
05/30/2012CN101417928B Method for preparing acrylic aldehyde by biological glycerol dehydration
05/30/2012CN101400639B Acrylic acid preparation method
05/30/2012CN101277917B Method for producing 3,3,3-trifluoropropionaldehyde
05/29/2012US8188462 Spirobifluorene derivatives, their preparation and uses thereof
05/29/2012US8188320 Process for preparing pure cyclododecanone
05/29/2012CA2667087C Methanol synthesis
05/24/2012WO2012068284A2 Efficient method for preparing functionalized benzosuberenes
05/24/2012WO2012034929A3 Method for producing acrylic acid from methanol and acetic acid
05/24/2012WO2012030065A3 Catalyst composition for hydroformylation reaction and a hydroformylation process using the same
05/24/2012US20120130129 Efficient Method for Preparing Functionalized Benzosuberenes
05/24/2012US20120130108 Process for the preparation of oxidized phospholipids
05/24/2012US20120130102 Process for recovering homogeneous metal hydride catalysts
05/24/2012US20120130097 Process for the preparation of cyclopropyl carboxylic acid esters and derivatives
05/24/2012US20120130084 Preparation of fipamezole
05/24/2012US20120129924 Uses of sesquiterpene derivatives
05/24/2012US20120126180 Novel materials for organic electroluminescent devices
05/24/2012CA2818170A1 Novel catalysts
05/23/2012EP2454325A1 Methods of making reversible crosslinked polymers and related methods
05/23/2012CN102471204A 由丙烯醛和溶于水的一种或多种铵盐选择性制备乙醛的方法 From acrolein and one or more water-soluble salt of a selective method for the preparation of acetaldehyde
05/23/2012CN102471203A 六氟丙酮一水合物的制造方法 A method for producing hexafluoroacetone hydrate
05/23/2012CN102471202A 在溶剂存在下制造烯酮的卤化前体的方法 The method of producing the enone in the presence of a solvent of the halogenated precursor
05/23/2012CN102471201A 用于在特定条件下制造烯酮的卤化前体的方法 The method of producing under certain conditions enone precursor to halide
05/23/2012CN102471200A 用于制造烯酮的方法 Method for manufacturing enone
05/23/2012CN102470346A 用于氧化脱氢或环氧化的负载型含贵金属催化剂 Load type for the oxidative dehydrogenation of or containing a noble metal catalyst epoxidation
05/23/2012CN102464681A 手性双齿亚磷酸酯配体及其制备方法与用途 Chiral bidentate phosphite ligand and its preparation method and use
05/23/2012CN102464672A 甘露醇衍生的手性双齿亚磷酸酯配体及其制备方法与用途 Mannitol-derived chiral bidentate phosphite ligand and its preparation method and uses
05/23/2012CN102464578A 绵马酚类化合物及其在制备抗耐药菌药物中的用途 Aspidin phenolic compounds and their use in the preparation of anti-drug resistant
05/23/2012CN102464577A 一种丁基苯甲醛的加工方法 One kind of processing method butylbenzaldehyde
05/23/2012CN101870703B Linked disulfide propyl porphyrin and metal complex, preparation method and application thereof
05/23/2012CN101712690B L-proline derived mesoporous organic estersil material as well as preparation method and application thereof
05/23/2012CN101709028B Method for extracting and separating curdione from oil of zedoary turmeric
05/23/2012CN101671244B Method for preparing high-purity curcumin
05/23/2012CN101654400B Production method for enhancing selectivity of methanal
05/23/2012CN101648854B Catalytic synthesis method of veratraldehyde
05/23/2012CN101618320B Eggshell type Pd catalyst prepared by reaction deposition method
05/23/2012CN101580462B Method for preparing ethyl methyl ketone by dehydrating 2,3-butanediol efficiently
05/23/2012CN101565361B Method for preparing carbonyl compound by oxygen catalysis and alcohol oxidation
05/23/2012CN101550045B Method for oxidizing organic matter with potassium ferrate in two-phase system under no phase-transfer catalyst
05/23/2012CN101531577B A method for preparing 3, 4-dihydroxy benzaldehyde in ionic liquid with one-pot method
05/23/2012CN101475459B Method for extracting pinostrobin and beta-sitosterin from hickory nut epicarp
05/23/2012CN101423469B Oxidation process for aromatic compound
05/23/2012CN101367698B Processes for producing ethylene and carbon monoxide mixtures from ethane
05/23/2012CN101227823B Method for preparing concentration components of tetrahydro tetrahydroxy curcumin and tetrahydroxy curcumin from curcuma extractive
05/18/2012WO2012064586A1 Mitigation of fouling in hydroformylation processes by water addition
05/18/2012WO2012063843A1 Halogenated indenones and method for producing optically active indanones or optically active indanols by using same
05/18/2012WO2012063771A1 Catalyst for producing methacrolein and methacrylic acid, and process for production thereof
05/18/2012WO2012062558A1 Method for hydroformylation of unsaturated compounds
05/18/2012WO2012062041A1 Para- or meso-functionalized aromatic ketone compounds, preparation methods thereof, and photopolymerization initiators comprising the same
05/18/2012CA2816969A1 Mitigation of fouling in hydroformylation processes by water addition
05/17/2012US20120123169 Process for preparing alpha,beta-unsaturated c10-aldehydes
05/17/2012US20120123168 Production of fuel from chemicals derived from biomass
05/17/2012US20120123085 Processes for preparing diacids, dialdehydes and polymers
05/16/2012EP2451765A1 Process for the manufacture of halogenated precursors of alkenones under specific conditions
05/16/2012EP2451764A1 Process for the manufacture of alkenones
05/16/2012EP2451763A1 Process for the manufacture of halogenated precursors of alkenones in the presence of a solvent
05/16/2012EP1973656B1 Heterogeneous chiral catalyst
05/16/2012DE102008044783B4 Verfahren zur Gewinnung von aliphatischen C3- bis C10- Aldehyden aus Hochsiedern durch thermische Behandlung A process for recovering aliphatic C3 to C10 aldehydes from high boilers by thermal treatment
05/16/2012CN1854128B Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
05/16/2012CN102458659A 不对称氢化催化剂 Asymmetric hydrogenation catalyst
05/16/2012CN102452915A Preparation method of 3,4-dihydroxy-2,5-hexanedione
05/16/2012CN102452914A Recycling method of antioxidant 6PPD waste liquid
05/16/2012CN102452913A Process for synthesizing anisaldehyde
05/16/2012CN102452912A Method for reduced pressure rectification separation purification of ethyl vanillin by combination of wiped-film evaporator and partition wall tower
05/16/2012CN102452911A Method for converting C-N bond to C-C bond by allyl substitution reaction based on palladium catalysis
05/16/2012CN102451720A Ruthenium-base calcium-substituting cerous phosphate catalyst, and preparation and application thereof
05/16/2012CN102451710A Acrylaldehyde catalyst prepared by propylene oxidation method and its preparation method
05/16/2012CN101456798B Process for synthesizing benzaldehyde
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