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Class Information
Number: 568/630
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Benzene ring containing > Ether oxygen bonded directly to benzene ring
Description: Compounds wherein an ether oxygen is bonded directly to a carbon of at least one benzene ring.










Sub-classes under this class:

Class Number Class Name Patents
568/658 Acyclic hydrocarbyl group bonded directly to the benzene ring 75
568/657 Aryl-oxy-alkenyl or aryl-oxy-alkynyl 55
568/655 Halogen containing 132
568/631 Plural rings containing 255
568/648 Polyoxy 200


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8686196 Optically isotropic liquid crystal medium and optical device Apr. 1, 2014
8603359 Four-ring compound having a plurality of CF.sub.2O bonding groups, liquid crystal composition and liquid crystal display device Dec. 10, 2013
8557741 3-aminocarbonyl-substituted benzoylcyclohexanediones and their use as herbicides Oct. 15, 2013
8551359 Liquid-crystalline compounds and liquid-crystalline media Oct. 8, 2013
8471013 Process for the preparation of substituted cyanophenoxy-pyrimidinyloxy-phenyl acrylate derivatives Jun. 25, 2013
8436013 Compounds and methods for treatment of alpha-1 antitrypsin deficiency May. 7, 2013
8420853 Derivatives of cyclic compound and the use thereof Apr. 16, 2013
8318973 Functionalized sinapic acid and methyl sinapate Nov. 27, 2012
8110614 Adamantane derivative, method for producing the same, and resin composition containing adamantane derivative Feb. 7, 2012
8058481 Alkyl alkoxylates containing unique end groups Nov. 15, 2011
8022252 Spatially-defined macrocyclic compounds useful for drug discovery Sep. 20, 2011
7828991 Polyether polyols based on cashew nutshell liquid and flexible foams Nov. 9, 2010
7728179 Method for producing optically active alcohol compound Jun. 1, 2010
7667075 Sulphonylated diphenylethylenediamines, method for their preparation and use in transfer hydrogenation catalysis Feb. 23, 2010
7601867 Sulphonylated diphenylethylenediamines, method for their preparation and use in transfer hydrogenation catalysis Oct. 13, 2009
7528271 Intermediates, process for their preparation and synthesis of 1,4-benzoquiones May. 5, 2009
7393465 Hydrophobic polyols of low viscosity Jul. 1, 2008
7323119 Color stabilization of hydroquinone hydroxyethyl ether products Jan. 29, 2008
7220784 Substituted stilbenes and their reactions May. 22, 2007
7192651 Resin composition and prepreg for laminate and metal-clad laminate Mar. 20, 2007
7179946 Copper complexes and their use Feb. 20, 2007
7122708 High-functionality polyether polyols and preparation thereof Oct. 17, 2006
7115784 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds Oct. 3, 2006
7109164 Aniline-derived ligands for the thyroid receptor Sep. 19, 2006
7105707 Process for preparing alkynyl-substituted aromatic and heterocyclic compounds Sep. 12, 2006
6995195 Vinyl compound and cured product thereof Feb. 7, 2006
6994804 Color stabilization of hydroquinone hydroxyethyl ether products Feb. 7, 2006
6930208 3-Keto- or 3- oxime-ether-substituted benzoylcyclohexanediones Aug. 16, 2005
6881868 Process for the preparation of (R)-2-alkyl-3-phenyl-1-propanols Apr. 19, 2005
6869543 Amine-initiated polyether polyols and a process for their production Mar. 22, 2005
6852895 Practical, cost-effective synthesis of CoQ10 Feb. 8, 2005
6835786 (Meth)acrylate compound and cured product thereof Dec. 28, 2004
6822114 Process for production of fluoroalkoxy-substituted benzamides and their intermediates Nov. 23, 2004
6809223 Process for stereoselective synthesis of prostacyclin derivatives Oct. 26, 2004
6800605 Aniline-derived ligands for the thyroid receptor Oct. 5, 2004
6770463 Process for the preparation of chiral isofluoroenes Aug. 3, 2004
6768025 Benzoylcyclohexanedione derivatives and their use as herbicides Jul. 27, 2004
6765079 LIQUID CRYSTALLINE POLYMER FILMS OF POLYMERS OF HAVING AZOBENZENE MESOGENIC GROUPS IN CROSS LINKED NETWORK STRUCTURES, PROCESS FOR THE PREPARATION THEREOF, POLYMERS AND NOVEL MONOMERS HAVING A Jul. 20, 2004
6756512 Method for producing 2-alkyl-3-chlorophenols Jun. 29, 2004
6750372 Process for producing aryl ether Jun. 15, 2004
6706929 Accelerated process for preparing O-methyl phenols, N-methyl heteroaromatic compounds, and methylated aminophenols Mar. 16, 2004
6632963 Bicyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof Oct. 14, 2003
6624334 Method for production of aryl alkyl ethers Sep. 23, 2003
6608232 Method for preparing a benzylic-type ether Aug. 19, 2003
6608212 Process for preparing vinylaromatic compounds Aug. 19, 2003
6590127 Process for the preparation of pharmacologically active .alpha.-asarone from toxic .beta.-asarone rich acorus calamus oil Jul. 8, 2003
6552213 Stereoselective route to produce tris-O-substituted-(E)-1-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)ethene, an intermediate in the synthesis of trans-resveratrol Apr. 22, 2003
6509507 Polymerizable biaryls, process for their preparation and their use Jan. 21, 2003
6498278 Alkoxylation of 6-membered alkylene carbonates Dec. 24, 2002
6462240 Process for the selective deprotonation and functionalization of 3-substituted benzotrifluorides Oct. 8, 2002

1 2 3 4 5










 
 
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