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Class Information
Number: 568/766
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) > Benzene ring containing > Phenols (h of -oh may be replaced by a group ia or iia light metal) > Polyhydroxy (h of -oh may be replaced by a group ia or iia light metal) > Acyclic polycarbon hydrocarbyl group bonded directly to the benzene group
Description: Compounds wherein an acyclic group which consists of hydrogen and carbon, with at least two carbons, is bonded directly to the benzene ring.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8207380 Alkylated hydroxyaromatic compound substantially free of endocrine disruptive chemicals and method of making the same Jun. 26, 2012
7759527 Microwave induced one pot process for the preparation of arylethenes Jul. 20, 2010
7402713 Processes for conversion of tyrosine to p-hydroxystyrene and p-acetoxystyrene Jul. 22, 2008
7355063 Shogaol compound and tyrosinase activity inhibitor comprising the compound Apr. 8, 2008
7112705 Process for preparing alkylated dihydroxybenzene Sep. 26, 2006
6911562 Process for the preparation of a cosmetic active Jun. 28, 2005
6806395 Process for preparation of 3,5-bisalkylphenols Oct. 19, 2004
6717020 Method of producing p-hydroxyphenylalkanols Apr. 6, 2004
6670513 Process for producing alkylated hydroxyl-containing aromatic compounds Dec. 30, 2003
6451879 Phenolic resin, epoxy resin, and processes for producing these Sep. 17, 2002
6407150 Processes for producing phenolic resin and epoxy resin Jun. 18, 2002
6255538 Process for the C-alkylation of aromatic hydroxyl compounds Jul. 3, 2001
6013844 Preparation of catechol monoethers and catechols Jan. 11, 2000
5712231 Polymers having dihydroxy moieties Jan. 27, 1998
5663457 Methods for preparing alkylated hydroxyaromatics Sep. 2, 1997
5543487 Hydroxymethylated resorcinol coupling agent and method for bonding wood Aug. 6, 1996
5510402 Carboxylic acid esters of hydroxyphenylalkanols as stabilizers Apr. 23, 1996
5420363 Optically active phenol derivatives and preparation thereof May. 30, 1995
5414153 Hydroxylation of phenolic compounds May. 9, 1995
5399785 Tyrosinase activity inhibitor Mar. 21, 1995
5393776 Tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia Feb. 28, 1995
5354913 Optically active phenol derivatives and preparation thereof Oct. 11, 1994
5344997 Alkylation of aromatics using a fluorided silica-alumina catalyst Sep. 6, 1994
5319148 Preparation of pyrocatechol monoethers and pyrocatechols Jun. 7, 1994
5302732 Use of ultra-low sodium silica-aluminas in the alkylation of aromatics Apr. 12, 1994
5274176 Process for the production of substituted vinylbenzenes Dec. 28, 1993
5245086 Hydroxylation of phenols/phenol ethers Sep. 14, 1993
5235116 Process for the preparation of 2-(1-phenylethyl)hydroquinone and 2-(1-phenylethyl)hydroquinone diacetate Aug. 10, 1993
5208390 Process for alkylating aromatic polyols with higher carbon number alpha olefin oligomers May. 4, 1993
5149888 Hydroxylation of phenols/phenol ethers Sep. 22, 1992
5132468 C-alkylation of hydroquinone or monoethers thereof Jul. 21, 1992
5087771 Process for the purification of monotertiarybutyl hydroquinone Feb. 11, 1992
5068465 Pharmaceutically active 3-aryl-2-fluoro-1-olefins Nov. 26, 1991
5043494 Preparation of methylhydroquinone Aug. 27, 1991
4978789 Process for production of alkenyl substituted aromatic compound Dec. 18, 1990
4959391 Phenol derivatives, pharmaceutical compositions containing these compounds and processes for the preparation of these compounds and compositions Sep. 25, 1990
4914245 Culpin Apr. 3, 1990
4900476 Quinone intermediates for asymmetric synthesis of natural vitamin E Feb. 13, 1990
4859731 Polymeric dihydroxy compounds and their use as stabilizers for polymers Aug. 22, 1989
4851587 Single solvent process for preparing 2-methallyloxy-phenol from catechol Jul. 25, 1989
4849548 Hydrolysis of halo- and alkyl-substituted phenols Jul. 18, 1989
4835323 Hydroquinones May. 30, 1989
4827049 Process for the separation of dihydroxybenzene isomers May. 2, 1989
4801735 Pharmaceutical compounds Jan. 31, 1989
4769500 Process for preparation of 2,3,5-trimethylhydroquinone Sep. 6, 1988
4760087 Phenol derivatives and pharmaceutical compositions containing these compounds Jul. 26, 1988
4760197 Corrosion inhibition Jul. 26, 1988
4689427 Hydroquinone derivatives useful in the production of vitamin E Aug. 25, 1987
4670604 Novel fluorinated resorcinol ethers Jun. 2, 1987
4661601 Resorcinol compounds Apr. 28, 1987

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