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)
11/2008
11/27/2008US20080293976 Nano-structure supported solid regenerative polyamine and polyamine polyol absorbents for the separation of carbon dioxide from gas mixtures including the air
11/27/2008DE202008001824U1 Apparatur zur Biodieselherstellung Apparatus for biodiesel production
11/27/2008CA2687593A1 A reactor system, and a process for preparing an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate and an alkanolamine
11/27/2008CA2686611A1 A reactor system and process for reacting a feed
11/27/2008CA2684765A1 Process for converting hydrocarbon feedstocks with electrolytic recovery of halogen
11/26/2008EP1995228A1 Polyfluoroalkyl alcohol or (meth)acrylic acid derivative thereof, and their production methods
11/26/2008EP1994984A1 Carbon-based solid acid, catalyst comprising the solid acid, and reaction using the solid acid as catalyst
11/26/2008EP1994018A1 Process for the production of alkylene carbonate and use of alkylene carbonate thus produced in the manufacture of an alkane diol and a dialkyl carbonate
11/26/2008EP1993985A1 Process for the preparation of 1,2-propanediol
11/26/2008EP1993984A1 Asymmetric catalytic hydrogenation of prochiral ketones and aldehydes
11/26/2008EP1993983A1 Process for hydrogenating methylolalkanals
11/26/2008EP1673330B1 Purification of tertiary butyl alcohol
11/26/2008CN201154945Y Bubble column for methane liquid-phase oxidation reaction
11/26/2008CN101312934A Magnesium alkoxide granulate, method for the production thereof, and use thereof
11/26/2008CN101312933A Industrial preparation method for dialkyl carbonate and diol
11/26/2008CN101312932A Industrial preparation method for dialkyl carbonate and diol
11/26/2008CN101311152A Process and device for directly synthesizing high carbon primary alcohol form CO hydrogenation
11/26/2008CN101311151A Process for the preparation of 3,3-dimethylbutanal
11/26/2008CN101310856A Catalyst for directly synthesizing high carbon primary alcohol using CO hydrogenation and preparation method thereof
11/26/2008CN100436413C Method of separating imide compound
11/26/2008CN100436400C Method of producing glycidyl 2-hydroxyisobutyrate
11/26/2008CN100436390C Method of preparing citronellol
11/26/2008CN100436389C Method for the production of butanediol
11/26/2008CN100436386C Improved metal-ligand complex catalyzed processes
11/26/2008CN100435944C Load type nano-au catalyst and the preparing method
11/26/2008CN100435942C Ruthenium catalysts
11/26/2008CN100435925C Methanol synthesis reactor with low resistance
11/25/2008US7456326 VOC reduction in ethanol plants
11/25/2008US7456325 performing, a coupling reaction between acetaldehyde and a terminal alkyne to yield a hydroxyalkyne is described comprising the steps of; (i) reacting without solvent, a terminal alkyne with a Lewis acidic metal salt in the presence of a alkanolamine ligand and a cyclic amine base to form a metal-alkyne
11/25/2008US7456324 Methods for preparing halohydrins and methods for preparing epoxides
11/25/2008CA2348006C Catalyst and process for preparing 1,3-propanediol
11/20/2008WO2008141027A2 An epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
11/20/2008WO2008140997A1 Apparatus and method for increasing alcohol yield from grain
11/20/2008WO2008118584A3 Liquid-phase and vapor-phase dehydration of organic/water solutions
11/20/2008WO2008016428A3 Process for making butenes from dry isobutanol
11/20/2008US20080287695 Agent For Optical Resolution, Process For Producing Optically Active Substance and 1,5-Substituted Bicyclo [3.3.0] -2-Oxaoctane Compound
11/20/2008CA2686454A1 Apparatus and method for increasing alcohol yield from grain
11/20/2008CA2685512A1 An epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
11/19/2008EP1991513A2 Organic salts and method for producing chiral organic compounds
11/19/2008EP1455934B1 Method for isomerizing allyl alcohols
11/19/2008CN101309749A Catalyst and method for hydrogenating carbonyl compounds
11/19/2008CN101306984A Process for preparing ethanediol by hydrating ethyleneoxide
11/19/2008CN101306983A Process for recovering ethanol in gruffs
11/19/2008CN101306982A Method for intermittently extracting, rectifying and separating ethanol and xylol mixture
11/19/2008CN101306369A Catalyst for synthesizing methanol and preparing process thereof
11/19/2008CN101306368A Preparation method of butanediol secondary hydrogenation catalyst by butynediol two-step hydrogenation
11/19/2008CN100434412C Process of preparing glycolaldehyde
11/19/2008CN100434408C Improvements in or relating to isobutylene
11/18/2008US7453015 reaction alkylene oxide to the corresponding alkylene glycol in the presence of carbon dioxide, water and a catalytic composition comprising a mixture of an organic base present in an amount in the range of from 10 to 90 mol % (based on the mixture) and a salt of the organic base and a hydrogen halide
11/18/2008US7453014 Process for the preparation of alkylene glycol
11/18/2008US7452840 Agglomerated zeolitic adsorbents, their process of preparation and their uses
11/18/2008CA2422029C Catalytic hydrogenation processes
11/18/2008CA2370793C Process for producing formic ester or methanol and synthesis catalyst therefor
11/13/2008US20080281059 Magnesium Compound, Catalyst for Olefin Polymerization and Method for Producing Olefin Polymer
11/13/2008US20080277264 liquid treatment apparatus, which is equipped with cyclonettes, for example, to subject a liquid medium processing stream in an alcohol production process to hydraulic cavitation, i.e., to shear under vacuum, The liquid treatment apparatus, in one is directed to the formation a central axial jet
11/13/2008DE102007022723A1 Verfahren zur Herstellung von Synthesegas A process for the production of synthesis gas
11/12/2008CN101302622A Method for preparing hexahydric alcohol by saccharose electrolytic reduction
11/12/2008CN101302160A Preparation of aromatic alcohol compounds
11/12/2008CN101302139A Method for preparing methanol using coal bed gas
11/12/2008CN101301613A Co-Th-B amorphous alloy catalyst and preparation and use thereof
11/12/2008CN100432041C Method for producing oxygen-containing compound
11/12/2008CN100432034C Method of continuously preparing 1,2-dihydroxypropane by glycerin catalytic hydrogenation
11/12/2008CN100431698C Carried nanometer bi-metal catalyst, and prepn. method and application thereof
11/11/2008US7449609 Method for production of 1,6-hexanediol with a purity in excess of 99.5%
11/11/2008US7449607 reacting formaldehyde with hydrogen and carbon monoxide in the presence of a catalyst comprising: a source of rhodium, and a ligand including a phospha-1,3,5,7-tetralkyl-6,9,10-trioxa-tricyclo[3.3.1.1{3,7}]-decyl group
11/06/2008WO2008133939A1 Preparation of derivative of polyhydric alcohols
11/06/2008WO2008132770A1 Process for monochlorohvdrins production from glycerol and hydrochloric acid
11/06/2008WO2008132057A1 Method for synthesizing optically active carbonyl compounds
11/06/2008WO2008131847A1 Process for producing methanol synthesis gas
11/06/2008WO2008048373A3 Compounds and methods for modulating protein degradation
11/06/2008WO2007117590A9 System and method for converting biomass to ethanol via syngas
11/06/2008US20080275277 Processes for isolating or purifying propylene glycol, ethylene glycol and products produced therefrom
11/06/2008US20080275145 Catalysts
11/06/2008US20080274019 Preparation of Derivative of Polyhydric Alcohols
11/06/2008DE102007020786A1 Alkohol-Rektifikationsanlage Alcohol rectification
11/05/2008EP1988071A1 Method of producing optically active alcohol
11/05/2008EP1987879A1 Catalyst for methanol synthesis and production method thereof, and method for producing methanol
11/05/2008EP1987018A1 Process for the production of alkylene carbonate and use of alkylene carbonate thus produced in the manufacture of an alkane diol and a dialkyl carbonate
11/05/2008EP1986989A1 Process for the production of dialkyl carbonate and alkanediol
11/05/2008EP1986984A1 Process for the preparation of alkanediol
11/05/2008EP1986774A2 A method for reusing rhenium from a donor spent epoxidation catalyst
11/05/2008EP1532092B1 Ethinylation process
11/05/2008EP1503977B1 Method for the rhodium-catalysed hydroformylation of olefins with reduction of rhodium losses
11/05/2008EP1490325B1 Manufacture of phenyl ethylamine compounds, in particular venlafaxine
11/05/2008CN201144200Y Chlorine gas dissolving device for epoxypropane production
11/05/2008CN101300217A Method for producing alpha-bisabolol from farnesol
11/05/2008CN101300211A Processes for production of isobutene and tertiary butanol
11/05/2008CN101298411A Method for extracting hydroxy tyrosol from olive extract
11/05/2008CN101298410A Method for extracting solanesol by centrifugal combination of saponification, extraction and low temperature crystallization and equipment thereof
11/05/2008CN101298409A Electrodialysis desalination process using heterophase ion-exchange membrane to 1, 3-propanediol fermentation liquor
11/05/2008CN101298407A Method for coupling hydrogenation reaction with hydrogen-producing reaction by means of photocatalysis
11/05/2008CN101298052A Copper zinc catalyst and precursor, preparation and use thereof
11/05/2008CN100430130C Bimetallic salt catalyst system and its uses
11/05/2008CN100430111C Process for producing 1, 3-propanediol
10/2008
10/30/2008WO2008129933A1 Process for producing hydrogenolysis products of polyhydric alcohols
10/30/2008WO2008129208A1 Glycerol vaporization method
10/30/2008WO2008129030A1 Process for the preparation of an 1,2-alkylene diol and a dialkylcarbonate
10/30/2008WO2008128852A1 Improvements in oxidative demetalling
10/30/2008WO2008110588A3 Process for the manufacture of dichloropropanol
10/30/2008US20080269530 Method for Producing Alpha-Bisabolol from Farnesol
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