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Class Information
Number: 568/737
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) > Additional ring containing > Polycyclo ring system > Bicyclo ring system > Naphthols > Halogen or polyhydroxy containing
Description: Compounds which include halogen or at least two -OH groups.










Patents under this class:

Patent Number Title Of Patent Date Issued
7662442 Trifluoronaphthalene derivative and liquid crystal composition containing the same Feb. 16, 2010
7557251 Production of gossypol co-crystals Jul. 7, 2009
7214835 1,7,8-Trifluoronaphthalene-2-naphthol, and method for producing liquid crystal compound using same May. 8, 2007
5962002 Pesticidal compounds Oct. 5, 1999
5907069 Production of nabumetone or precursors thereof May. 25, 1999
5883218 Optically active spirobiindane polymers Mar. 16, 1999
5840999 Asymmetric benzoxanthene dyes Nov. 24, 1998
5817888 Bromination process Oct. 6, 1998
5756851 Production of nabumetone or precursors thereof May. 26, 1998
5426243 Process for preparing 1,6-dibromo-2-naphthylene compounds Jun. 20, 1995
5420362 Synthesis of 2-methyl-1-naphthol May. 30, 1995
5414153 Hydroxylation of phenolic compounds May. 9, 1995
5354913 Optically active phenol derivatives and preparation thereof Oct. 11, 1994
5256829 Debromination of dibromonaphthols Oct. 26, 1993
5243088 1-monodebromination of dibromonaphthalene compounds Sep. 7, 1993
5243058 Allyl or propenyl group-containing naphthalene derivatives Sep. 7, 1993
5180742 Quinone derivatives, their production and use Jan. 19, 1993
5112869 Substituted 1-phenylnaphthalenes May. 12, 1992
5015758 Process for the preparation of 1-adamantane derivatives May. 14, 1991
4965361 Preparation of 4-substituted aryl olefins Oct. 23, 1990
4962241 Process for producing dihydroxynaphthalenes Oct. 9, 1990
4879421 Method for preparing optically active binaphthol and spiroibiindanol Nov. 7, 1989
4833164 2-substituted-1-naphthols, pharmaceutical compositions of, and their use as 5-lipoxygenase inhibitors May. 23, 1989
4633024 Process for producing aromatic hydroxy compound Dec. 30, 1986
4594460 Process for selective C-alkylation of phenols Jun. 10, 1986
4518808 Preparation of 2,5-dichlorohydroquinone May. 21, 1985
4499310 5-Methyl-1-(trifluoromethyl)-2-naphthalenol, process for its preparation and ethers thereof Feb. 12, 1985
4479901 Fluorination of carbanions with N-fluoro-N-alkylsulfonamides Oct. 30, 1984
4374262 Preparation of hydroxy aromatic carboxylic acids and ester derivatives thereof Feb. 15, 1983
4360469 Preparation of quinones by salcomine-catalyzed oxidation of phenols Nov. 23, 1982
4324925 Process for the preparation of polyhydric phenols Apr. 13, 1982
4174460 Process for the hydroxylation of phenols and phenol ethers in the nucleus Nov. 13, 1979
4156789 5,6,7,8-Tetrahydro-1,6,7-naphthalenetriols May. 29, 1979
4137272 Process for the manufacture of 2-alkoxy-6-bromo-naphthalenes Jan. 30, 1979
4045496 Process for the hydroxylation of phenols and phenol ethers in the nucleus Aug. 30, 1977
4042635 Spiro compounds Aug. 16, 1977
4025553 Production of o-hydroxybenzyl alcohols May. 24, 1977
3996284 Naphthyl and tetrahydronaphthyl di-ethers Dec. 7, 1976
3979463 Fluoroaliphatic phenols Sep. 7, 1976
3974084 Process for the manufacture of anhydrous alkali metal arylate solutions and separation of the arylates from alkali metal sulfite Aug. 10, 1976











 
 
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