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)
07/2014
07/31/2014WO2014114615A1 Process for the preparation of 4-methylpent-3-en-1-ol derivatives
07/31/2014US20140213827 Preparation of hydroxy aldehydes
07/31/2014US20140213825 Method for producing 2-(aryloxymethyl) benzaldehyde compound
07/31/2014US20140213811 Improved process of dehydration reactions
07/30/2014EP2759532A1 Treating method and system for crude methylthiopropanal synthesized of methyl mercaptan and acraldehyde
07/30/2014CN203737205U 专用于龙涎酮生产的抽真空装置 Special vacuum device in one production ambergris
07/30/2014CN203736871U 一种提高棉籽混合油精炼副产物利用率的脱溶装置 Method for improving cottonseed oil refining byproducts mixed utilization desolventizing device
07/30/2014CN103958454A 用于制备2，6-二氟苯乙酮的方法 The method for preparing 2,6-difluorobenzene for ethanone
07/30/2014CN103958451A 制备3-取代的2-链烯醛、特别是异戊烯醛的方法 Preparation of 3-2-alkenyl-substituted aldehyde, in particular prenyl aldehyde
07/30/2014CN103951552A 瑞舒伐他汀中间体及其制备方法 Rosuvastatin intermediates and preparation method
07/30/2014CN103951551A 三个新的木质素类化合物及其制备方法和医疗用途 Three new lignin compounds and their preparation methods and medical uses
07/30/2014CN103951550A 通过控制烯烃分压来控制混合配体加氢甲酰化工艺中的正构:异构醛比率 By controlling the partial pressure of the olefin ligand to control the mixing of the hydroformylation process is configured: iso-aldehyde ratio
07/30/2014CN103951549A 一种cox-2酶抑制剂塞来昔布中间体的合成方法 One kind of cox-2 enzyme synthesis inhibitor celecoxib intermediates
07/30/2014CN103951538A 一种常压下镍催化合成二芳甲酮的方法 A nickel catalyst under atmospheric diaryl ketone synthesis method
07/30/2014CN103951537A 一种常压下铜催化合成二芳甲酮的方法 An atmospheric copper catalyzed synthesis of diaryl ketone method
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
07/30/2014CN103012095B 一种联合提取多种生姜功能成分的方法 A federated ginger extract multiple functional component method
07/30/2014CN102924253B 一种从发酵液中提取乙偶姻的方法 A method of extracting acetoin from the fermentation broth
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
07/30/2014CN102659733B 一种十氢化-螺[呋喃-2(3h),5'-[4.7]亚甲基-5h-茚]的制备方法 One kind decahydro - spiro [furo -2 (3h), 5 '- [4.7] methylene -5h- indene] Preparation method
07/30/2014CN102617287B 一种制备己糖醇或羟基丙酮的方法 A method or a hexitol prepared hydroxyacetone
07/30/2014CN102026951B 烯丙基醚和炔丙基醚 Propargyl ether and allyl ether
07/29/2014US8791306 Oxidation of alkylaromatic compounds
07/29/2014US8791305 Ligands and catalyst systems for hydroformylation processes
07/29/2014US8791304 Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus
07/24/2014WO2014039653A3 Oxidation of hydrocarbons
07/24/2014US20140206906 Synthetic navel orangeworm pheromone composition and methods relating to production of same
07/23/2014CN103936578A 一种母液循环制备安息香产品的方法 A method for preparing liquor circulation benzoin products
07/23/2014CN103936577A E-3,4-二羟苯乙烯基酮类化合物的制备方法及其作为神经保护药物的应用 Preparation E-3,4- dihydroxyphenyl styryl ketone compounds and their use as neuroprotective pharmaceutical applications
07/23/2014CN103936576A 一种新型杀菌剂戊唑醇用戊酮的制备工艺 A new fungicide tebuconazole with the preparation process pentanone
07/23/2014CN103936575A 一种从生物质一步法获得丙酮的方法 A one-step method to get acetone from biomass
07/23/2014CN103936574A 一种由工业副产废液丙酮制备高纯甲基异丁基酮的方法 A high-purity methyl isobutyl ketone was prepared by the industrial by-product waste acetone
07/23/2014CN103936573A 一种新型杀菌剂戊唑醇用烯酮的制备工艺 A new fungicide tebuconazole enone was prepared by the process
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
07/23/2014CN103936571A 纯化和浓缩一氧化二氮的方法 Purification and concentration of nitrous oxide method
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
07/23/2014CN103936540A 一种有机化工中间体1,2-二酮类化合物的催化合成方法 Catalytic synthesis of an organic chemical intermediate 1,2-ketone compounds
07/23/2014CN103936537A 一种金催化的苯酚及苯胺的选择性ch键官能团化方法 Selective ch bond functionalized gold catalysis method of phenol and aniline
07/23/2014CN103934026A 一种多孔金属卟啉有机共价聚合材料及其制备方法与用途 A porous metal porphyrin covalent organic polymeric material and its preparation method and use
07/23/2014CN103934015A 一种mcm-49分子筛催化剂的制备方法 One kind of mcm-49 zeolite catalysts prepared
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
07/23/2014CN103933899A 多塔反应制一氯丙酮的装置及方法 Multi-column reactor and a method of manufacture of a chloroacetone
07/23/2014CN102887807B 一种α,β-不饱和羰基化合物的制备方法 One kind of α, β- unsaturated carbonyl compound prepared
07/23/2014CN102806085B 一种丙酮加氢联产异丙醇与二异丁基酮催化剂制法及用途 One kind of acetone, isopropyl alcohol and hydrogen generation diisobutyl ketone catalyst preparation method and uses
07/23/2014CN102627541B 一种环己烷氧化制备环己醇和环己酮的工艺及其设备 One kind of cyclohexane oxidation of cyclohexanol and preparation of cyclohexanone technology and equipment
07/23/2014CN102476064B 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
07/23/2014CN102320945B 一种藜芦酮的制备工艺 Preparation of a hellebore ketone
07/22/2014US8785667 Processes for preparing diacids, dialdehydes and polymers
07/17/2014WO2014109712A1 PALLADIUM-CATALYZED ASYMMETRIC (HETERO)ARYLATION AND VINYLATION OF KETONE ENOLATES TO PRODUCE TERTIARY STEREOCENTERS AT ALPHA(α)-POSITION
07/17/2014WO2014108418A1 Production of acrylic acid
07/17/2014WO2014108417A1 Production of acrylic acid
07/17/2014WO2014108416A1 Production of methacrylic acid
07/17/2014WO2014068134A3 Process for the oxidation of organic carbonyl compounds
07/17/2014US20140200372 Fluoroalkyl and chlorofluoroalkyl benzenes
07/17/2014US20140200359 Oxidative cleavage of unsaturated carboxylic acids
07/17/2014US20140197024 Microwave induced single step green synthesis of some novel 2-aryl aldehydes and their analogues
07/16/2014EP2753598A1 Method for producing alpha - hydroxy ketone compound
07/16/2014EP2753421A1 Jet loop reactor having nanofiltration
07/16/2014CN203715537U 一种新型组合式金刚烷酮冷却系统 A new cooling system combined Adamantanone
07/16/2014CN203710716U 一种环己酮精制过程中提高醇酮组分收率的装置 One kind of cyclohexanone refining process to improve the yield of the device components of alcohol and ketone
07/16/2014CN103922915A 一种具有压致变色性质的双芘类化合物、制备方法及其应用 Piezochromic having a dual nature pyrene compound, preparation method and its application
07/16/2014CN103922914A 一种高纯度根皮素的制备方法 Method for preparing high purity phloretin
07/16/2014CN103922913A 一种查耳酮类化合物及其制备方法和应用 One kind of chalcones and its preparation method and application
07/16/2014CN103922912A 一种制备异长叶稀酮的新方法 Isobutyl ketone leaves a new method for preparing a dilute
07/16/2014CN103922911A 一种(1e,4e)-1,5-二(邻溴间甲氧基苯基)-1,4-戊二烯酮化合物及合成方法 One kind (1e, 4e) -1,5- bis (o-bromo-methoxy-phenyl) -1,4-pentanedioic enone compounds and synthetic methods
07/16/2014CN103922910A 一种1,5-二（邻溴间甲氧基苯基）-3-戊酮的合成方法 One kind of 1,5-bis (o-bromo-methoxy-phenyl) -3-pentanone synthesis
07/16/2014CN103922909A 一种合成β-氟代-α，β-不饱和烯酮化合物的方法 A synthetic β- fluoro -α, β- unsaturated enone compound method
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
07/16/2014CN103922905A 一种从啤酒花中分离黄腐酚的方法 A method for separating xanthohumol from hops
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
07/16/2014CN103922883A 基于烃的稠环化合物和使用该化合物的有机发光器件 Condensed ring hydrocarbon-based compounds and the use of organic light emitting device of the compound
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
07/16/2014CN103922875A 一种通过芳香酮和伯醇反应合成官能化酮的新方法 A new synthetic method of functionalized ketones by the reaction of aromatic ketones and primary alcohols
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
07/16/2014CN102795982B 四氯化碳法工业化生产苯甲酰苯的方法和装置 Carbon tetrachloride industrial production method and apparatus benzoylphenylacetate
07/16/2014CN102786404B 安息香双甲醚的制备方法 Benzoin double Ether preparation
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
07/16/2014CN102399137B 1-取代芳基-3-(3,4,5-三甲氧基苯基)-1,2-丙二酮类化合物及衍生物 1-substituted aryl-3- (3,4,5-trimethoxyphenyl) -1,2-propylene-based compound and derivatives
07/16/2014CN102276436B 芳香环丙基乙酮类化合物的制备方法及用途 Preparation and use of aromatic ketones cyclopropylacetamide
07/16/2014CN102241572B 芳香环丙基乙酮类化合物的制备方法及用途 Preparation and use of aromatic ketones cyclopropylacetamide
07/16/2014CN102060684B 对位或间位官能团化芳香酮类化合物、其制备方法及其光聚合引发剂 Para or meta-functional group of aromatic ketone compounds, their preparation and their photo-polymerization initiator
07/16/2014CN102060642B 一种利用复合离子液体体系低温高效催化转化纤维素的方法 An efficient use of low-temperature catalytic conversion of cellulose composite ionic liquid systems approach
07/15/2014US8779213 Bio-based glutaralydehyde, and manufacture methods thereof
07/15/2014US8779212 Use of a supported catalyst containing precious metal for oxidative dehydrogenation
07/15/2014US8779211 Rate and selectivity improvement in hydroformylation of allyl alcohol
07/15/2014US8779209 Method for salting-out extraction of acetone and butanol from a fermentation broth
07/15/2014US8779208 Process for reducing emissions of volatile organic compounds from the ketonization of carboxylic acids
07/15/2014US8779207 Method for synthesis of [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) and fullerene derivatives
07/10/2014WO2014068213A9 Method for directly synthesising unsaturated aldehydes from alcohol mixtures
07/10/2014US20140194654 Process for Producing Alpha-Fluoroaldehydes
07/10/2014US20140194604 Process for the synthesis of ketones from internal alkenes
07/09/2014EP2752389A1 Reactor for dehydrogenation of organic compound, hydrogen production apparatus, and hydrogen production process
07/09/2014EP2752240A1 Catalyst for oxygenate synthesis and method for manufacturing same, device for manufacturing oxygenate, and method for manufacturing oxygenate
07/09/2014CN103917512A 将发酵混合物转化为燃料的方法 The fermentation mixture into fuel approach
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
07/09/2014CN103910642A 一种以甘油为原料合成2-氨基丙醇的工艺路线及方法 One kind of glycerol synthesis of 2-amino-propanol process route and method
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