Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 568/628
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 > Preparing by alkylation of benzene ring
Description: Processes wherein the compound is formed in a reation which adds an alkyl group to a benzene ring.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8293947 Method for the preparation of therapeutically valuable triphenylbutene derivatives Oct. 23, 2012
8153801 Process and intermediates for preparing integrase inhibitors Apr. 10, 2012
7235699 Alkoxy-substituted indanes and the production thereof Jun. 26, 2007
6794547 Process for the synthesis of aryl alkyl monoethers Sep. 21, 2004
6706930 Process for the preparation of halogenated hydroxydiphenyl compounds Mar. 16, 2004
6586599 Catalyzed coupling reactions of aryl halides with silanes Jul. 1, 2003
6566571 Method of producing biaryls May. 20, 2003
6548722 Process for the preparation of substituted aromatic compound employing friedel-crafts reaction using a reusable basic anionic clay catalyst Apr. 15, 2003
6512147 Apparatus and process for generating mixed multi-component vapor Jan. 28, 2003
6479709 Process for the production of styrene derivative Nov. 12, 2002
6472567 Process for the production of styrene compound, and styrene compound free from biphenyl Oct. 29, 2002
6417410 Method for producing ortho-alkylated phenols Jul. 9, 2002
6407292 Preparation of alkylated diphenyl oxides Jun. 18, 2002
6392111 Method for producing olefins May. 21, 2002
6339176 Method for producing 4-methoxymethyl-2,3,5,6-tetrafluorobenzenemethanol Jan. 15, 2002
6326520 Optically active compound and method for producing same Dec. 4, 2001
6291723 Diolefin/hydroxyaryl condensates and catalyst therefor Sep. 18, 2001
6277944 Alkylated and/or aralkylated polyhydroxy aromatic compounds and processes for their preparation and use Aug. 21, 2001
6215035 Process for the preparation of aralkylated aromatic compounds using heterogeneous catalyst Apr. 10, 2001
6215029 Process for the preparation of halogenated hydroxydiphenyl compounds Apr. 10, 2001
6127511 Preparation process of phenol aralkyl resins Oct. 3, 2000
6084132 Fluorescent dyes Jul. 4, 2000
6063940 Process for preparing 1-bromoalkylbenzene derivatives and intermediates thereof May. 16, 2000
5831102 Chemiluminescent 3-(substituted adamant-2'-ylidene) 1,2-dioxetanes Nov. 3, 1998
5792886 Production of racemic 2-(6-methoxy-2-naphthyl) propionic acid of precursors thereof Aug. 11, 1998
5616713 Process of preparing 2-hydroxymethyl-3,5-dimethyl-4-methoxypyridine Apr. 1, 1997
5602283 Multi-stage process for preparing N-alkyl-3,4-dialkyl-2,6-dinitroanilines Feb. 11, 1997
5552071 Alkylated diphenyl ether lubricants Sep. 3, 1996
5396011 Catalytic alkylation of aromatic compounds with alkenes Mar. 7, 1995
5352845 Process for manufacture of optically active saturated compounds Oct. 4, 1994
5344997 Alkylation of aromatics using a fluorided silica-alumina catalyst Sep. 6, 1994
5340483 Two step process for conversion of a weakly adsorbable compound to a strongly adsorbable compound and selective removal thereof Aug. 23, 1994
5276194 Polyfluoroalkylation of aromatic compounds Jan. 4, 1994
5262552 Optically active compounds and intermediates thereof, and process for manufacturing same Nov. 16, 1993
5235115 Preparation of 2-alkoxy-6-ethylnaphthalenes Aug. 10, 1993
5157158 Alkylation of aromatic hydrocarbons Oct. 20, 1992
5072017 Process for the preparation of P-substituted O-benzylphenols Dec. 10, 1991
5004841 Alkylation of aromatic compounds to alkylates enriched in the linear-substituted isomers Apr. 2, 1991
4952736 Process for producing alkoxyalkyl group substituted phenols Aug. 28, 1990
4891448 Alkylation of polycyclic aromatic compounds to alkylates enriched in the para-substituted isomers Jan. 2, 1990
4859696 Precutaneous absorption accelerator and preparation containing same Aug. 22, 1989
4800186 Regeneration of fluorocarbonsulfonic acid catalysts Jan. 24, 1989
4740630 Chiral phenylether compound Apr. 26, 1988
4668296 Alkylation of diphenyl oxide May. 26, 1987
4542243 Process for producing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers Sep. 17, 1985
4489212 Process for preparing allyl- and 2-chloropropyl- or propenylarene compounds Dec. 18, 1984
4484007 Process for preparation of arylterpenoid insect maturation inhibitors Nov. 20, 1984
4406780 Separation and oxygen-alkylation of phenols from phenol-containing hydrocarbonaceous streams Sep. 27, 1983
4395372 Alkylation process Jul. 26, 1983
4371714 Preparation of 4-alkylanisoles and phenols Feb. 1, 1983

1 2










 
 
  Recently Added Patents
Biomedical electro-stimulator
Scoring records for sorting by user-specific weights based on relative importance
Advertising apparatus
Glove
Optical multiplexer/demultiplexer
Semiconductor unit having a power semiconductor and semiconductor apparatus using the same
Horizontal cable manager
  Randomly Featured Patents
Decoding unit for CMI-encoded signals
Battery charger and inflator
Method for stabilization of UV sensitive plastics with substituted 1,3-oxazolidine
Sheet processing apparatus
Systems and methods of implementing remote boundary scan features
Sheet feeder for a sheet-processing machine
Desktop charger
Optical recording medium
Argon purification process
Auxillary drive system for motor vehicles having axle assembly and electric drive unit