| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 01/26/1982 | CA1116841A1 Liquid-crystalline polymer phase having a cholesteric structure, processes for its preparation and its use |
| 01/21/1982 | WO1982000141A1 3-amino-propoxy-phenyl derivatives,preparation thereof and drugs containing them |
| 01/20/1982 | EP0044260A2 Process for the preparation of polyphenols optionally substituted by an aldehyde group |
| 01/20/1982 | EP0044002A1 Process for preparing 3-bromo-4-fluorobenzaldehyde (-acetals),3-bromo- 4-fluoro-benzoic acid nitrile and its preparation |
| 01/20/1982 | EP0043986A2 Process for preparing alkyl-tert.alkyl ethers |
| 01/20/1982 | EP0043963A1 Improved process for ethoxylation of broad-range primary alcohols |
| 01/19/1982 | US4311862 Etherification of conjugated diene with alcohol |
| 01/19/1982 | US4311861 Norbornyl ethers |
| 01/19/1982 | US4311839 Photobraphic optical filters |
| 01/19/1982 | US4311617 Perfumery compositions |
| 01/19/1982 | CA1116641A1 Deuterated isoflurane |
| 01/19/1982 | CA1116638A1 Oxyalkylated polyglycerols and water-based lubricants prepared therefrom |
| 01/19/1982 | CA1116637A1 Quinone-coupled polyphenylene oxides |
| 01/19/1982 | CA1116619A1 Fluorine-substituted phenoxybenzyloxycarbonyl derivatives and their use as insecticides and acaricides |
| 01/13/1982 | EP0043478A1 Process for recovering the products of the etherification reaction of iso-olefines and methanol |
| 01/13/1982 | EP0043435A1 Intermediate products occurring in anthracycline synthesis |
| 01/13/1982 | EP0043420A1 Method for the preparation of ethoxylated derivatives blocked by a methyl group |
| 01/12/1982 | US4310709 Manufacture of but-2-en-1-ol compounds by isomerizing the corresponding but-3-en-1-ol compounds |
| 01/12/1982 | US4310669 Intermediates to 1,9-dihydroxyoctahydrophenanthrenes |
| 01/12/1982 | US4310668 Intermediates to 1,9-dihydroxyoctahydrophenanthrenes |
| 01/12/1982 | US4310540 Pyrethroid-like compounds |
| 01/12/1982 | US4310529 Analgesics |
| 01/07/1982 | WO1982000030A1 Ambrinol and its homologues |
| 01/06/1982 | EP0043187A1 Pesticidal cyclobutyl carboxylic ester comprising compositions |
| 01/06/1982 | EP0043150A1 Pharmaceutical 2,3 -bis-hydroxybenzyl butane derivatives |
| 12/30/1981 | EP0042412A1 Method of synthesizing fluoromethylhexafluoroisopropyl ether. |
| 12/30/1981 | EP0042408A1 Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom. |
| 12/30/1981 | EP0007347B1 Alkylenglycol compounds for lowering the lipid content and processes for the preparation thereof |
| 12/29/1981 | US4308403 From hydrogen, carbon monoxide, aldehyde, alcohol; cobalt coordination catalyst |
| 12/29/1981 | US4308402 Process for methyl-capped alkoxylates |
| 12/29/1981 | US4308159 Use of norbornyl ethers in augmenting or enhancing the aroma of fabric softener articles |
| 12/29/1981 | CA1115271A1 Mercapto substituted-2,3,4,5-tetrahydro-1h-3- benzazepines |
| 12/22/1981 | US4307253 Process for the preparation of alkyl aryl ethers |
| 12/22/1981 | US4307252 2-Propyl-pent-4-en-1-al |
| 12/22/1981 | US4307111 1-Hydrocarbyloxyphenyl-1,2-diphenylalkene derivatives |
| 12/22/1981 | US4307078 Sulfonated bis(alkylphenoxy)alkanes as dental plaque barriers |
| 12/22/1981 | US4307077 Sulfonated bis(naphthoxy)alkanes as dental plaque barriers |
| 12/22/1981 | US4307024 1,1,1-Triaryl-2,2,2-trifluoroethanes and process for their synthesis |
| 12/22/1981 | CA1114830A1 Polyene compounds |
| 12/16/1981 | EP0041739A2 Preparation of fluorinated acid fluorides; preparation of acids, amides or esters derived therefrom, copolymerization of fluorinated vinyl ethers |
| 12/16/1981 | EP0041738A1 Preparation of vinyl ethers |
| 12/16/1981 | EP0041737A1 Process to produce novel fluorocarbon vinyl ethers and resulting polymers |
| 12/15/1981 | US4306097 3-[2-Hydroxy-4-(substituted)phenyl]-cycloalkanol analgesic agents |
| 12/15/1981 | US4306096 Perfumes, insecticides |
| 12/15/1981 | US4306094 Preparation of 4,4-dihydroxydiphenyl ethers |
| 12/15/1981 | US4306093 Strontium catalyzed alkoxylations |
| 12/15/1981 | US4305951 Novel amino derivatives of 5-(2-hydroxystyryl)-isoxazole, their preparation and therapeutic formulations containing these compounds |
| 12/10/1981 | WO1981003566A1 Artificial reverberation generator |
| 12/09/1981 | EP0041441A1 Process for the meta-hydroxylation of alkyl phenols and their ethers in super acids |
| 12/09/1981 | EP0041440A1 Isomerisation of ortho- and para-homophenols or their ethers to the corresponding metabromophenols or ethers |
| 12/09/1981 | EP0041295A1 Process for the preparation of 1-isopropylamino-3-(4-(2-methoxy-ethyl)-phenoxy)-2-propanol |
| 12/09/1981 | EP0041233A1 Substituted phenoxy-aminopropanol derivatives, intermediates and processes for their production, and pharmaceutical preparations containing them |
| 12/09/1981 | EP0041230A1 Propylene oxide oligomers |
| 12/09/1981 | EP0041131A2 Preparation of fluoro-substituted benzodioxoles and benzodioxanes |
| 12/08/1981 | US4304938 M-phenoxybenzaldehyde oxime, chlorinating benzaldehyde, 2-/m-phenoxyphenyl/-1,3-dioxolane |
| 12/08/1981 | US4304927 Carboxylic acids, esters and salts of polyfluoroacetone |
| 12/08/1981 | US4304785 Dilignols and dilignol-type compounds |
| 12/08/1981 | CA1113968A1 Process for the preparation of an aromatic hydrocarbon mixture |
| 12/02/1981 | EP0041043A1 Process for the preparation of derivatives of alkenyl benzene or alkenyl naphthalene |
| 12/02/1981 | EP0041021A2 Cyclopropane carboxylic acid derivatives, their preparation, their use against parasites in plants and animals, their compositions and their intermediates |
| 12/01/1981 | US4303639 1,2-Alkanediol derivatives in cosmetic compositions as an excipient therefor |
| 12/01/1981 | US4303544 Dishwashing |
| 12/01/1981 | CA1113477A1 Substituted phenoxybenzyloxycarbonyl derivatives and their use as insecticides and acaricides |
| 12/01/1981 | CA1113463A1 3-(2-hydroxy-4-(substituted)phenyl) azacycloalkanes and derivatives thereof as analgesic agents and intermediates therefor |
| 11/25/1981 | EP0040400A1 Process for preparing the mono-methallyl-ether of pyrocatechin |
| 11/25/1981 | EP0040350A1 Azole compounds, their preparation, their use in treating plants, and agents therefor |
| 11/24/1981 | US4302615 Synthesis of 2-alkoxyphenols |
| 11/24/1981 | US4302614 2,2-Bis[4-(2,3-dibromopropoxy)-3,5-dibromophenyl]-propane process |
| 11/24/1981 | US4302613 Strontium- or barium-based catalyst |
| 11/24/1981 | US4302612 Synthesis of perfluorodialdehydes |
| 11/24/1981 | US4302607 Cyclopentadecanones |
| 11/24/1981 | US4302398 Naphthacene derivatives |
| 11/24/1981 | US4302394 Oxidation of an alkoxybutyraldyhyde to the carboxylic acid, deetherification, cyclization |
| 11/24/1981 | US4302349 Alcohol- and oxide-modified ethylene glycol polymers; detergents; automatic dishwashers |
| 11/24/1981 | US4302306 Bromination of side chain of m-phenoxytoluene |
| 11/24/1981 | CA1113125A1 Ethynylbenzenes |
| 11/18/1981 | EP0040039A1 Ethylene glycol derivatives of ammonioethyl phosphate, their production and use |
| 11/18/1981 | EP0039890A1 Method for the preparation of hydroquinone mono-phenyl ethers |
| 11/18/1981 | EP0039859A2 Process for preparing polyglycol ether coformals and polyglycol ether coformals |
| 11/18/1981 | EP0039830A1 Process for the preparation of optically active compounds and their use in the preparation of vitamin E |
| 11/17/1981 | US4301307 Process for the hydroxylation of aromatic compounds |
| 11/17/1981 | US4301304 3-Phenoxy-α-(1',2'-dibromovinyl)-benxyl alcohol |
| 11/17/1981 | US4301088 Method of preparing benzyl alcohols by decarbonylation of formic acid esters |
| 11/17/1981 | US4301083 Preparation of etherified polyoxyalkylene derivatives |
| 11/17/1981 | US4301076 Isochroman musk compounds and organoleptic uses thereof |
| 11/17/1981 | CA1112658A1 CYCLISATION SUBSTRATES CONVERTIBLE TO 7-.alpha.- SUBSTITUTED 19-NORSTEROID DERIVATIVES |
| 11/11/1981 | EP0039484A1 Process for the production of monoethers of hydroquinone and quinol ketales as intermediates thereof |
| 11/10/1981 | US4299997 By-product inhibition by adding ethylene glycol mono-tert-butyl ether and ethylene glycol di-tert-butyl ether |
| 11/10/1981 | US4299995 Fluorinated polyenes |
| 11/10/1981 | US4299994 Detergent surfactants |
| 11/10/1981 | US4299737 Stable aqueous or aqueous-alcoholic solutions of fat-soluble perfume oils |
| 11/10/1981 | CA1112252A1 Intermediate in the preparation of cyclopropylcarboxylate esters and process for its manufacture |
| 11/10/1981 | CA1112244A1 4-aryloxyalleyl-pyrazoles |
| 11/04/1981 | EP0039232A1 Substituted tricyclodecane derivatives, processes for preparing such derivatives, processes for using such derivatives and compositions using such derivatives |
| 11/04/1981 | EP0010213B1 Bicyclo-compounds, processes for their preparation and their application |
| 11/03/1981 | US4298764 From fatty alcohol and glycidol in presence of basic catalyst and nonpolar solvent |
| 11/03/1981 | US4298756 1R, Cis 2,2-dihalovinyl-3,3-dimethylcyclopropylmethanol and ester derivatives |
| 11/03/1981 | US4298754 15-Deoxy-16-hydroxy-16-(1'fluorovinyl) prostaglandins and derivatives |
| 11/03/1981 | CA1111865A1 Intermediate in the preparation of cyclopropylcarboxylate esters and process for its manufacture |
| 11/03/1981 | CA1111864A1 Selective monoetherification of pyrocatechol |