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Class Information
Number: 568/487
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Aldehydes > Acyclic > Processes > Oxy or peroxy containing reactant > Methanol or ethanol reactant
Description: Processes wherein the compound is prepared by reacting methanol or ethanol.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8471070 Method of converting alcohols in the presence of a catalyst of pretreated zinc oxide type Jun. 25, 2013
8062482 Acetaldehyde removal from methyl acetate by distillation at elevated pressure Nov. 22, 2011
7847129 Method for dehydrogenating alcohols Dec. 7, 2010
7745667 Microchannel apparatus comprising structured walls, chemical processes, methods of making formaldehyde Jun. 29, 2010
7381851 Method for producing formaldehyde Jun. 3, 2008
6909019 Process for preparing aldehydes Jun. 21, 2005
6479710 Method of catalyzing a gas phase reaction using an acid-base catalyst composed of vanadium pentoxide hydrate Nov. 12, 2002
6472566 Apparatus for the preparation of formaldehyde from methanol Oct. 29, 2002
6388102 Process for the preparation of trioxane and polyoxymethylene copolymers May. 14, 2002
6350918 Alcohol conversion Feb. 26, 2002
6339175 Process for the non-oxidative preparation of formaldehyde from methanol Jan. 15, 2002
6329555 Preparation of substituted butenes Dec. 11, 2001
6166265 Processes for the preparation of n-butyraldehyde, n-butanol and mixtures thereof Dec. 26, 2000
6111139 Process for the preparation of trifluoropropanal Aug. 29, 2000
5986146 Process and reactor for heterogeneous exothermic synthesis of formaldehyde Nov. 16, 1999
5959154 Process for heterogeneous exothermic synthesis of formaldehyde Sep. 28, 1999
5786518 Process for the manufacture of a gamma-halotiglic aldehyde Jul. 28, 1998
5705707 Preparation of n-butyraldehyde and/or n-butanol Jan. 6, 1998
5559275 Process for the conversion of lower alcohols to higher branched oxygenates Sep. 24, 1996
5554790 Process for producing acetic anhydride and acetic acid Sep. 10, 1996
5401884 Preparation of formaldehyde by oxidative dehydrogenation of methanol in the presence of dinitrogen oxide Mar. 28, 1995
5330958 Catalyst granules, in particular for the oxidative dehydrogenation of methanol in order to yield formaldehyde Jul. 19, 1994
5132465 Oxidation of primary alcohols to aldehydes using transition metal phthalocyanines as catalysts Jul. 21, 1992
5008463 Process for the preparation of formaldehyde Apr. 16, 1991
4990685 Process for the preparation of aqueous formaldehyde solutions Feb. 5, 1991
4939292 Synthesis of esters from alcohols containing carbon monoxide as an impurity Jul. 3, 1990
4908477 Removal of organic iodine compounds from carbonylation products of methanol methyl acetate and dimethyl ether Mar. 13, 1990
4788347 Process for producing formaldehyde Nov. 29, 1988
4678858 Process for producing ethanol Jul. 7, 1987
4628113 Alcohol carbonylation process using a bimetallic cobalt catalyst Dec. 9, 1986
4628121 Preparation of acetaldehyde Dec. 9, 1986
4625049 Alcohol carbonylation process using a bimetallic nickel catalyst Nov. 25, 1986
4617153 Perfluorocarbon polymer oxidation catalyst and preparation of carbonyl compound Oct. 14, 1986
4600529 Dehydrogenation of alcohols using alkali carbonate catalysts Jul. 15, 1986
4599454 Synthesis of ketones from alcohols Jul. 8, 1986
4594463 Synthesis of aldehydes from alcohols Jun. 10, 1986
4556744 Process for the production of ethanol and/or acetaldehyde by the metal catalysed liquid phase reaction of methanol, carbon monoxide and hydrogen in the presence of a solvent Dec. 3, 1985
4551556 Process for producing carbonyl compounds Nov. 5, 1985
4544773 Process for producing formaldehyde Oct. 1, 1985
4507508 Process for the production of unsaturated mono- or saturated dialdehydes and acetals thereof Mar. 26, 1985
4480135 Process for oxidizing alcohols to aldehydes and/or ketones Oct. 30, 1984
4476326 Process for the synthesis of ethanol and acetaldehyde using cobalt compounds with novel promoters Oct. 9, 1984
4438020 Catalyst suitable for preparing aldehydes Mar. 20, 1984
4433176 Process for preparing acetaldehyde from methanol and synthesis gas using a novel catalyst composition Feb. 21, 1984
4433178 Process for preparing acetaldehyde from methanol and synthesis gas using a novel catalyst composition Feb. 21, 1984
4433177 Process for preparing acetaldehyde from methanol and synthesis gas using a novel catalyst composition Feb. 21, 1984
4429165 Hydroformylation process Jan. 31, 1984
4420641 Formaldehyde production Dec. 13, 1983
4408069 Conversion of methanol to methyl acetate using iron-cobalt catalyst Oct. 4, 1983
4408080 Process for producing acetaldehyde Oct. 4, 1983

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