C07C 41 - Preparation of ethers; Preparation of compounds having groups, groups or groups

Patents for C07C 41 - Preparation of ethers; Preparation of compounds having groups, groups or groups (17,242)
01/1986
01/28/1986	US4566948 Separation of isopropyl ether from isopropanol and water by extractive distillation
01/28/1986	CA1199939A1 4-hydroxy-benzhydrol derivatives, process for their preparation and pharmaceutical compositions containing them
01/22/1986	EP0168989A1 Rutheniumpromoted cobalt catalysts for the dealkoxyhydroxymethylation of formaldehyde acetals to form glycol ethers
01/22/1986	EP0168683A2 Liquid crystals with alkenyl or alkenyloxy groups
01/21/1986	CA1199646A1 Manufacture of alpha-arylalkanoic acids and precursors
01/15/1986	EP0168344A1 Process for the preparation of alpha, alpha-difluoroalkyl phenyl ether derivatives
01/15/1986	EP0167912A2 Liquid crystal mixtures containing compounds with a 4-alkenyl or 2Z-alkenyl lateral chain
01/14/1986	US4564712 Process for the preparation of diphenyl ethers
01/14/1986	US4564618 5-Halovinyl-2'-deoxyuridine derivatives
01/14/1986	US4564479 Palladium compound, phosphorus or arsenic compound
01/14/1986	US4564385 Herbicidally active substituted diphenyl ether oxime derivatives
01/08/1986	EP0167349A2 Meta-substituted dioxa-alkane carboxylic acids, esters, amides and salts of diphenyl ethers
01/08/1986	EP0167261A1 Process for the desulphurisation of mercaptans
01/08/1986	EP0167207A1 Process for the preparation of ketene o,o-acetals
01/08/1986	EP0167062A2 Topical composition
01/08/1986	EP0166958A1 Polyethylene glycols
01/07/1986	CA1199035A1 Continuous alkoxidation process
12/1985
12/27/1985	EP0165650A2 Fluoropolyether compounds
12/27/1985	EP0165649A2 Fluoropolyether compounds
12/27/1985	EP0165557A2 Process for the preparation of phenol-resol ethers linked by o,o'-methylene ether groups, and their use
12/24/1985	US4560807 Dehydrating methanol, distilling; purity and high yield
12/24/1985	US4560792 Disproportionation of functional olefins
12/24/1985	CA1198450A1 Process for making 1-(3-benzyloxyphenyl)-1,1- dimethylheptane and intermediates therefor
12/18/1985	EP0164798A1 Process for the preparation of methyl monohalides
12/18/1985	EP0164705A2 Process for manufacturing phthalaldehydacetals
12/17/1985	US4559407 Intermediate in the production of vitamin E
12/17/1985	US4559355 2-Aryl-2-azolylmethyl-1,3-dioxepine fungicides
12/17/1985	US4559179 Modifying surface properties of resins
12/17/1985	US4559177 Quinone derivatives
12/11/1985	EP0164156A1 Process for the preparation of a catalyst mixture and its use
12/10/1985	US4558166 Process for the preparation of benzal chlorides
12/10/1985	US4558165 Alkylation and dehydration catalysts
12/10/1985	CA1197832A1 Catalysts for alkoxylation reactions
12/05/1985	WO1985005355A1 A process for the preparation of cyclobutene-substituted aromatic hydrocarbons
12/05/1985	WO1985005354A1 Process for the desulphurisation of mercaptans
12/04/1985	EP0163533A2 Process for preparing adducts of alcohols, ethers and esters with 1,2-dichlorodifluoroethylene
12/04/1985	EP0083010B1 Diethers of m- or p-hydroxyphenols and process for preparing diethers or monoethers of m- or p-hydroxyphenols
12/03/1985	US4556745 Bicycol(2.2.2) ocatane ring
12/03/1985	US4556677 Estrogenic, antiestrogenic, progestanic, antitumor agents
11/1985
11/21/1985	EP0161459A1 Alcohol-amine alkoxylates
11/19/1985	US4554386 Process for the preparation of methyl tertiary butyl ether
11/19/1985	US4554360 Process for converting aromatic compounds
11/19/1985	US4554351 Method for the total synthesis of cyclosporins, novel cyclosporins and novel intermediates and methods for their production
11/19/1985	US4554112 Method for the preparation of vinyl compounds
11/19/1985	CA1196930A1 Process for the production of bifunctional polyphenylene ethers
11/13/1985	EP0161132A1 Process for the selective C-alkylation of phenols
11/07/1985	WO1985004958A1 Chemiluminescent labeled organic reagents and their use in analysis of organic compounds
11/07/1985	WO1985004874A1 Anisotropic compounds and liquid crystal mixtures therewith
11/05/1985	US4551561 Process for the preparation of polyglycerols
11/05/1985	US4551264 Polyhalogenoaromatic compounds for liquid crystal compositions
11/05/1985	US4551207 Separation of isopropyl ether from acetone by extractive distillation
11/05/1985	CA1196341A1 Production of alkoxyalkyl phosphate esters
11/05/1985	CA1196325A1 Catalysts for alkoxylation reactions
10/1985
10/30/1985	EP0159388A2 Preparation of nuclear chlorinated compounds
10/29/1985	US4550192 Fluorophenoxyphenoxypropionates and derivatives thereof
10/29/1985	CA1196022A1 Hemi-formals of methylolated phenols
10/24/1985	WO1985004651A1 Improvements relating to pesticides
10/23/1985	EP0158854A1 Fluorooxyalky vinyl ethers and polymers thereof
10/23/1985	EP0158709A1 A process for producing a para-substituted phenol derivative
10/22/1985	CA1195699A1 Production of aliphatic ethers
10/22/1985	CA1195697A1 Process for preparing nonionic surfactants- oxyalkylation with calcium and/or strontium catalysts
10/22/1985	CA1195696A1 Process for the production of ethylene glycol monoaryl ethers
10/16/1985	EP0158446A1 Process for decontaminating perfluoropolyethers
10/09/1985	EP0157739A1 Substituted 1-propanoles, process for their production, chloroformic-acid esters ad their use
10/08/1985	US4546206 Reaction of methonol with osobutene and isoamylene
10/08/1985	US4546204 Hydrocarbon cracking; ethylene isobutane transhydrogenation; reacting methanol and isobutene
10/08/1985	US4545922 Liquid crystalline fluorine-containing cyclohexylbiphenyls and dielectrics and electro-optical display elements based thereon
10/02/1985	EP0156278A2 Process for the preparation of symmetrical benzophenones substituted by fluor-containing groups, their use and symmetrical benzophenones substituted by fluor-containing groups
10/01/1985	US4544777 Combination alkylation-etherification process
10/01/1985	US4544776 Process for separating methanol from the reaction products obtained in the etherification of C4 through C7 isoolefins with methanol
10/01/1985	US4544774 Fluosulfonic acid containing aluminum
10/01/1985	US4544454 Separation of isopropyl ether from methyl ethyl ketone by extractive distillation
10/01/1985	CA1194503A1 Process for the preparation of alkanol alkoxylates
10/01/1985	CA1194501A1 Dispersants, process for their preparation and their use
09/1985
09/25/1985	EP0155871A1 Compounds possessing inhibiting properties in the lignin formation in plants and process for the reduction of their lignin content
09/24/1985	US4543436 Chromium phosphate as an alkylation catalyst
09/24/1985	US4543430 Catalytic etherification using triflate salt
09/24/1985	US4543258 Emulsifier
09/24/1985	CA1194039A1 Process for the synthesis of glycol monomethylethers
09/18/1985	EP0155093A2 Method for production of fluorine-containing aromatic derivative
09/18/1985	EP0154849A2 Cyclohexane derivatives
09/18/1985	EP0154806A2 Substituted oxiranes
09/17/1985	US4542250 Heat resistant
09/17/1985	US4542243 Process for producing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers
09/17/1985	US4542237 Manufacture of alpha-arylalkanoic acids and precursors
09/17/1985	US4542229 Process for preparing 2,3-dihydro-2,2-dimethylbenzofuran-7-ol
09/11/1985	EP0154481A2 Process for making substituted phenoxycycloalkanols
09/11/1985	EP0154236A1 Process for producing a halobenzene
09/11/1985	EP0154024A1 The compound 1-(4,4,4-trichloro-2-bromobutoxy)-2,3-epoxypropane
09/10/1985	US4540834 Hydrodechlorination of polychlorophenol, hydriotic acid
09/10/1985	US4540831 Mixed-phase hydrocarbon conversion process employing total overhead condenser
09/10/1985	US4540828 Catalysts for alkoxylation reactions
09/10/1985	US4540797 Acxid hydrolysis of diastereomeric ethers
09/03/1985	US4539160 Ketene O,O-acetals and their preparation
09/03/1985	CA1192916A1 Process for the continuous production of secondary butyl alcohol
08/1985
08/28/1985	EP0153274A1 Carbacyclines, process for their preparation and their use as medicines
08/27/1985	US4538003 Treatment with magnesium or zinc organometallic reagents in presene of a nickel bidentate or tridentate phosphorous ligand
08/27/1985	US4538002 Dehydrogenation of p-isopropylhenol, methylation, and treatment with hydrogen peroxide
08/27/1985	US4537996 Extract from cortex of magnolia;antiallergens
08/27/1985	US4537903 Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as anti-inflammatory agents

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