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Class Information
Number: 568/902.2
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Acyclic > Preparing from organic hydroxy containing reactant > By homologation (e.g., forming ethanol from methanol, etc.)
Description: Processes of forming the acyclic hydroxy containing compound having fewer carbons in the chain. An example is, forming ethanol by reacting carbon monoxide and hydrogen with methanol.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8440867 Process for producing ethanol from syngas May. 14, 2013
8436215 Production of ethanol from methanol May. 7, 2013
8431753 Conversion of butanol to a reaction product comprising 2-ethylhexanol using hydroxyapatite catalysts Apr. 30, 2013
8318989 Process for producing guerbet alcohols using water tolerant basic catalysts Nov. 27, 2012
8232433 Catalyst and alcohol synthesis method Jul. 31, 2012
8187347 Method for producing composition using alcohol as starting material May. 29, 2012
8080693 Production of ethanol from methanol Dec. 20, 2011
8080695 Method of synthesizing higher-molecular alcohol Dec. 20, 2011
8071823 Catalytic conversion of ethanol and hydrogen to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite/metal carbonate Dec. 6, 2011
8071822 Catalytic conversion of ethanol and hydrogen to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid Dec. 6, 2011
7807857 Lanthanum-promoted supported metal catalysts and process for producing guerbet alcohols using same Oct. 5, 2010
7745672 Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite/metal Jun. 29, 2010
7705192 Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite catalyst Apr. 27, 2010
7700810 Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite catalyst Apr. 20, 2010
7700811 Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite/metal carbonate Apr. 20, 2010
7700812 Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid Apr. 20, 2010
7700813 Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid Apr. 20, 2010
6679975 Process for recovering the methanol contained in a liquid hydrocarbon feed Jan. 20, 2004
6323383 Synthesis method of chemical industrial raw material and high-octane fuel, and high-octane fuel composition Nov. 27, 2001
5856592 Continuous vapor phase process for direct conversion of methanol to higher alcohols Jan. 5, 1999
5811602 Isobutanol synthesis method Sep. 22, 1998
5493064 Noble metal large pore zeolyte catalyst for methanol-ethanol coupling Feb. 20, 1996
5095156 Catalyzed vapor phase process for making alcohols Mar. 10, 1992
4954665 Methanol homologation Sep. 4, 1990
4935547 Homologation process making higher alcohols Jun. 19, 1990
4825013 Preparation of ethanol and higher alcohols from lower carbon number alcohols Apr. 25, 1989
4670473 Syn gas conversion Jun. 2, 1987
4514336 Homologous carboxylic acids production Apr. 30, 1985
4476334 Methanol production method and system Oct. 9, 1984
4476326 Process for the synthesis of ethanol and acetaldehyde using cobalt compounds with novel promoters Oct. 9, 1984
4472526 Process for producing ethanol and n-propanol from methanol and synthesis gas Sep. 18, 1984
4454358 Continuous production of ethanol and plural stage distillation of the same Jun. 12, 1984
4451678 Process for producing ethanol May. 29, 1984
4438020 Catalyst suitable for preparing aldehydes Mar. 20, 1984
4433177 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
4433176 Process for preparing acetaldehyde from methanol and synthesis gas using a novel catalyst composition Feb. 21, 1984
4429057 Process for recovering volatile precious metals Jan. 31, 1984
4424383 Process for producing ethanol and n-propanol from methanol Jan. 3, 1984
4424384 Process for homologation of methanol to ethanol Jan. 3, 1984
4423257 Process for producing ethanol Dec. 27, 1983
4423258 Process for producing ethanol Dec. 27, 1983
4423250 Process for the production of oxygen-containing organic products Dec. 27, 1983
4415749 Catalytic process for the selective formation of ethanol and methyl acetate from methanol and synthesis gas Nov. 15, 1983
4409404 Process for producing ethanol using said novel catalyst system Oct. 11, 1983
4409405 Production of ethanol from methanol and synthesis gas Oct. 11, 1983
4405815 Process for the production of acetaldehyde and ethanol Sep. 20, 1983
4400561 Catalytic conversion Aug. 23, 1983
4393255 Catalytic conversion Jul. 12, 1983
4389532 Process for the preparation of acetaldehyde Jun. 21, 1983

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