Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
Patents for C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270)
05/2012
05/30/2012CN101966465B Molecular sieve catalyst for use in preparation of isopulegol
05/30/2012CN101862667B Catalyst for selective hydrogenation of 3,7,11-trimethyl-1-dodecyne-3-alcohol
05/30/2012CN101773854B Nano-spherical mesoporous organic metal catalyst, preparation method and application thereof
05/30/2012CN101757947B Modified resin catalyst and preparation method thereof
05/30/2012CN101711982B Supported nano Au catalyst for preparing crotyl alcohol and preparation method thereof
05/30/2012CN101693646B Process for preparing dichloropropanol through glycerol chlorination method
05/30/2012CN101607867B Technique for using methylbenzene to prepare benzaldehyde and benzene methanol by multistage oxidation and equipment
05/30/2012CN101525272B Ethanol distillation dehydration energy saving technique and device
05/30/2012CN101475444B Partial dehydration and purification process for crude glycerine
05/30/2012CN101440018B Hydration reaction method for light olefins
05/30/2012CN101407448B Method for continuously preparing 1,3-propanediol by one-step glycerol conversion
05/30/2012CN101376620B Desalination process for producing 1,3-propanediol by fermentation method
05/30/2012CN101367711B Method for purification of glycerol from biodiesel production
05/29/2012US8188322 Methanol production process
05/29/2012US8188321 Process for producing hydrogenolysis products of polyhydric alcohols
05/29/2012CA2667087C Methanol synthesis
05/29/2012CA2518849C Method for obtaining ethanol
05/24/2012WO2012068051A1 Dual phase catalysts system for mixed olefin hydrations
05/24/2012WO2012067765A1 Low cobalt concentration cobalt molybdenum sulfide catalysts for alcohol production from synthesis gas
05/24/2012WO2012067222A1 Methanol production process
05/24/2012WO2012066059A2 Method for the biocatalytic cyclisation of terpenes and cyclase mutants which can be used in said method
05/24/2012WO2012065571A1 Chiral spiro-pyridylamidophosphine ligand compound, synthesis method therefor and application thereof
05/24/2012WO2012065326A1 Auxiliary-modified catalyst for producing methanol by catalytic hydrogenation of carbon dioxide and preparation thereof
05/24/2012WO2011039611A8 Process for the purification of crude alkaline glycerol
05/24/2012US20120130134 Process for the preparation of polyetherols from alkylene oxides
05/24/2012US20120130118 Methods for producing and using a tetrafluorotoluene compound
05/24/2012US20120129945 Inhibitors of cognitive decline
05/24/2012CA2817826A1 Process for producing methanol
05/23/2012EP2454225A2 Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction
05/23/2012EP2454222A2 Recovery of butanol from a mixture of butanol, water and an organic extractant
05/23/2012CN202226794U High-purity pentaerythritol purification device
05/23/2012CN102471785A 从丁醇、水和有机萃取剂的混合物中回收丁醇 From a mixture of alcohol, water and an organic extractant in the recovery of butanol
05/23/2012CN102471218A 用于形成二酯的氢化并酯化 Used to form the diester and ester hydrogenation
05/23/2012CN102471203A 六氟丙酮一水合物的制造方法 A method for producing hexafluoroacetone hydrate
05/23/2012CN102471196A 制备二氯丙醇的方法 Preparation of dichloropropanol
05/23/2012CN102471195A 从丁醇、水和有机萃取剂的混合物中回收丁醇 From a mixture of alcohol, water and an organic extractant in the recovery of butanol
05/23/2012CN102471194A 用于生产甲醇和二甲醚的方法和装置 Method and apparatus for the production of methanol and dimethyl ether is used
05/23/2012CN102471193A 用于生产甲醇的设备和方法 Apparatus and method for the production of methanol
05/23/2012CN102471186A Method for producing aryl, heteroaryl, or alkenyl-substituted unsaturated hydrocarbon
05/23/2012CN102464572A Method for hydrogenolysis of sorbitol
05/23/2012CN102464571A Ultrasonic atomization apparatus for ethanol concentration and ethanol concentration method
05/23/2012CN102464570A 一种醇类或混合醇类和甲烷化制烃类的串联生产方法 A method for producing an alcohol or mixture of alcohols, a series system of hydrocarbons and methanation
05/23/2012CN102463206A Device and method for concentrating ethanol through ultrasonic atomization
05/23/2012CN102463122A 一种用于草酸酯加氢的Cu–Ag/SiO<sub>2</sub>催化剂 An oxalate hydrogenation of Cu-Ag / SiO <sub> 2 </ sub> Catalyst
05/23/2012CN102463111A Preparation method of catalyst for sorbitol hydrogenolysis
05/23/2012CN101879448B Ordered structure catalyst for hydrogenation of oxalic ester for preparing ethylene glycol and preparation method thereof
05/23/2012CN101870703B Linked disulfide propyl porphyrin and metal complex, preparation method and application thereof
05/23/2012CN101797442B Membrane separation method for recycling methanol purge gas
05/23/2012CN101786024B Alumina carrier with high hydrothermal stability and preparation method thereof
05/23/2012CN101610838B Catalyst for alcohol production
05/23/2012CN101560142B Separating and refining method of arabitol in fermentation liquor
05/23/2012CN101544540B (R)-2-methyl-5,5-diphenyl-4-amylene-1-ol derivatives
05/23/2012CN101381282B Unsaturated fatty chain alcohol preparation method, intermediate thereof and preparation method
05/23/2012CN101277915B Selective olefin oligomerization
05/23/2012CN101265148B Method for preparing formic acid, methanol and methane by using metal hydro-thermal to reduce CO2
05/23/2012CN101102986B Method for preparing trimethylolpropane
05/22/2012US8183417 Purification of biologically-produced 1,3-propanediol
05/18/2012WO2012063843A1 Halogenated indenones and method for producing optically active indanones or optically active indanols by using same
05/18/2012WO2012063349A1 Glycerin purification method
05/18/2012WO2012062338A1 Process for the selective preparation of iso-propanol, iso-butanol and other c3+ alcohols from synthesis gas and methanol
05/18/2012CA2816038A1 Process for the selective preparation of 1-propanol, iso-butanol and other c3+ alcohols from synthesis gas and methanol
05/17/2012US20120123171 Catalytic reduction of lignin acids and substituted aliphatic carboxylic acid compounds
05/17/2012US20120123167 Reaction apparatus
05/17/2012US20120123166 Method of preparing 1-hydroxy-1,3,3,5,5-pentamethylcyclohexane
05/17/2012US20120123142 Process for hydrogenating ketones in the presence of ru(ii) catalysts
05/17/2012US20120122674 Support for catalyst of exothermic processes and catalyst prepared thereon
05/17/2012US20120122662 Catalyst for conversion of hydrocarbons, process of making and process of using thereof - bimetallic deposition
05/16/2012EP2451761A2 Method for separating alcohol-ketone mixtures
05/16/2012DE102007040707B4 Verfahren und Anlage zur Herstellung von Methanol Method and apparatus for producing methanol
05/16/2012CN202219160U Differential pressure reducing device utilizing organic solvent to wash reactor
05/16/2012CN102459307A 脂肪酸低级烷基酯、甘油以及甾醇糖苷的制造法 Fatty acid lower alkyl esters, glycerol and sterol glycosides manufacturing method
05/16/2012CN102453117A Alkali metal alkoxide and preparation method thereof
05/16/2012CN102452900A Method for preparing ethylene glycol from ethylene
05/16/2012CN102452899A Method for preparing propylene glycol from propylene
05/16/2012CN102452898A Method for producing crystalline xylitol by using membrane technology and indirect electroreduction method
05/16/2012CN102452897A Production process of ultra-high-purity isopropanol
05/16/2012CN102452896A Method of preparing methanol through metal hydrothermal reduction of formic acid
05/16/2012CN102451763A Titanium-silicon molecular sieve compound catalyst and preparation method thereof
05/16/2012CN102451716A Hydrogenation catalyst and synthesis method of ethylene glycol
05/16/2012CN102451687A Hydrogenation catalyst and preparation method thereof and synthesis method of ethylene glycol
05/16/2012CN102451654A Apparatus for concentrating ethanol solution by using ultrasonic wave
05/16/2012CN102008963B Method for preparing low-carbon mixed alcohol catalyst from synthesis gas
05/16/2012CN101362674B Method for extracting polyol in fermentation liquor by supercritical microemulsion/reverse micelle membrane separation
05/15/2012US8178733 Method of making chlorohydrins
05/15/2012US8178730 Processes related to the hydroformylation of butenes
05/15/2012CA2650015C Methanol production process and system
05/10/2012WO2012032002A3 METHODS FOR THE PRODUCTION OF ε-CAPROLACTONE AND 1,6-HEXANEDIOL
05/10/2012WO2012017447A8 Method for selective hydration of aroma olefins to alcohols in continuous solid catalyst column reactor
05/10/2012US20120116130 Methods of Synthesis of Scyllitol and Related Compounds
05/10/2012US20120116120 Pyrolysis Reactor Conversion of Hydrocarbon Feedstocks Into Higher Value Hydrocarbons
05/10/2012US20120116099 Method of conveying liquids
05/10/2012US20120115965 Conversion of carbon dioxide to methanol using bi-reforming of methane or natural gas
05/09/2012EP2450334A1 Method for separating isomeric menthol compounds
05/09/2012EP2450333A1 Method for producing alicyclic alcohol
05/09/2012EP2450100A1 Process and plant for the production of methanol with isothermal catalytic beds
05/09/2012EP2448911A1 Method of preparing 1-chloroacetamido-1,3,3,5,5-pentamethylcyclohexane
05/09/2012EP2448898A1 Process for preparing dichlorohydrin
05/09/2012EP2448897A1 Method and system for producing methanol and dimethyl ether
05/09/2012EP2448896A1 Method of preparing 1-hydroxy-1,3,3,5,5-pentamethylcyclohexane
05/09/2012EP2448895A1 Continuous method for the hydrogenation of aromatic compounds
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