| Patents for C07C 41 - Preparation of ethers; Preparation of compounds having groups, groups or groups (17,242) |
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| 06/08/1982 | US4333952 Aromatic ketones, amines or alcohols |
| 06/08/1982 | US4333759 Herbicidal 5-cyano-2,3-dihydro-benzofuran-2-ones |
| 06/08/1982 | CA1125309A1 Process for preparing benzene derivatives by reaction of an activated halobenzene with an oxygen- or sulfur-containing anionic organic reagent |
| 06/02/1982 | EP0052775A2 Process for the production of aldehydes and intermediate products |
| 06/02/1982 | EP0052727A1 Process for brominating side chain of m-phenoxytoluene |
| 06/01/1982 | US4332643 Method of removing water from glycol solutions |
| 06/01/1982 | CA1124741A1 Process for preparing diaryl ethers |
| 05/26/1982 | EP0052558A1 Aromatic bromopolyfluoroalkyl ethers, and process for their preparation |
| 05/26/1982 | EP0052314A1 Preparation of monoalkyl ethers of hydroxyphenols |
| 05/25/1982 | US4331821 Process for the monohalogenation of alkylbenzenes in the α-position and new alkylbenzenes monohalogenated in the α-position |
| 05/25/1982 | CA1124234A1 Anthracycline synthesis |
| 05/19/1982 | EP0051738A1 Cyclohexyl-biphenyl derivatives that contain fluor, dielectrics containing them and electro-optical indicating element |
| 05/18/1982 | US4330679 Process for the preparation of alkyl tert.-alkyl ethers |
| 05/18/1982 | US4330426 Cyclohexylbiphenyls, their preparation and use in dielectrics and electrooptical display elements |
| 05/18/1982 | CA1123839A1 Stilbene derivatives |
| 05/13/1982 | WO1982001547A1 Cyclohexadiene derivatives and process for their preparation |
| 05/13/1982 | WO1982001546A1 Process for synthesizing hydrogenated and/or fluorinated compounds of the polyoxyethylene-alkyl-ether type,compounds of this type and application thereof as surface active non-ionic agents |
| 05/12/1982 | EP0051527A1 Process for the synthesis of hydrogenated and/or fluorinated compounds of the polyoxyethylene-alkyl-ether type, these compounds and their use as non-ionic tensio-active agents |
| 05/12/1982 | EP0051404A1 Norbornyl ethers, their preparation and their use in augmenting the aroma of a consumable material, cloth or fabric |
| 05/12/1982 | EP0051235A1 Process for the production of diphenyl ethers |
| 05/12/1982 | EP0051164A1 Process for the continuous production of sec. butanol |
| 05/11/1982 | US4329516 Process for the production of methyl t-butyl ether |
| 05/11/1982 | US4329515 Catalyst removal from alcohol alkoxylates |
| 05/11/1982 | US4329496 Method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride) |
| 05/11/1982 | US4329176 1,3-Bis-aryl-glycerol-ethers |
| 05/11/1982 | CA1123444A1 CYCLISATION SUBSTRATES, CYCLISATION PROCESS AND RELATED 11.beta.-AXIALLY-SUBSTITUTED STEROIDS |
| 05/11/1982 | CA1123442A1 Fluorinated polyenes |
| 05/05/1982 | EP0050857A1 Phenoxy cinnamyl alcohols, processes for their production and their use as intermediates in the preparation of insecticides |
| 05/05/1982 | EP0050802A2 Light-sensitive composition, light-sensitive copying material made therefrom, and process for producing a printing forme from this material |
| 05/05/1982 | EP0050762A1 Process for the preparation of vinylcyclopropane derivatives |
| 05/04/1982 | US4328380 Substituted phenylpropyl halides |
| 05/04/1982 | US4328376 By reaction with ammonia or primary or secondary amines |
| 05/04/1982 | US4328361 Peroxide oxidation of p-isopropenyl phenol derivatives to hydroquinone compounds |
| 05/04/1982 | US4328169 Process for the preparation of vinylcyclopropane derivatives |
| 05/04/1982 | US4328129 Rhodium, molybdenum, and iron catalyst on alumina support |
| 05/04/1982 | CA1123016A1 Intermediate in the preparation of cyclopropanecarboxylate esters and process for its manufacture |
| 04/29/1982 | EP0042412A4 Method of synthesizing fluoromethylhexafluoroisopropyl ether. |
| 04/29/1982 | EP0042408A4 Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom. |
| 04/28/1982 | EP0050186A1 A method for the preparation of vinyl compounds |
| 04/28/1982 | EP0050181A1 Method for purifying polyether-polyols |
| 04/27/1982 | US4327227 Process for producing purified brominated aromatic compounds |
| 04/27/1982 | US4327036 Chlorination process |
| 04/27/1982 | US4327025 Preparation of styryl-cyclopropane-carboxylic acid esters and intermediate therefor |
| 04/27/1982 | US4327022 Cardiotonic or antibacterial agents |
| 04/27/1982 | US4326989 Coupling of aryl chlorides |
| 04/27/1982 | US4326949 Oxygen alkylation of phenol-containing hydrocarbonaceous streams |
| 04/27/1982 | CA1122603A1 Process for the preparation of arylacetic acid derivatives |
| 04/21/1982 | EP0049953A2 4-(Substituted phenyl)-naphthalen-2(1H)-ones and 2-ols, processes for their preparation, and pharmaceutical compositions containing them |
| 04/20/1982 | US4326089 Thermal process for preparing 3-phenoxybenzyl bromide |
| 04/20/1982 | US4326087 Reacting 3-bromo-4-fluoro-benzyl alcohol with a chlorinating or brominating agent or 3-bromo-4-fluoro-benzoyl fluoride with a hydride |
| 04/20/1982 | CA1122224A1 Preparation of pesticidal benzyl esters |
| 04/14/1982 | EP0049358A1 Strontium and barium containing alkoxylation systems for unsaturated alcohols |
| 04/13/1982 | US4324929 Catalytic fluoroalkylation of benzene with 3,3,3-trifluoropropylene |
| 04/13/1982 | US4324924 Etherification with methanol using acid catalyst |
| 04/13/1982 | US4324729 Novel acetylenic compounds useful as starting materials for preparing an alicyclic ketone |
| 04/07/1982 | EP0048893A1 Process for the communal preparation of C4-oligomers and alkyl-tert.-butyl ethers |
| 04/06/1982 | US4323712 Etherification of olefinic hydrocarbons |
| 04/06/1982 | US4323495 Novel branched-chain monoalcohols and derivatives thereof, lubricant compositions for polymers and wax compositions in which these novel products are incorporated |
| 04/06/1982 | CA1121383A1 Process for preparing aromatic aldehydes and alcohols, in particular benzaldehyde, benzyl alcohol and derivatives thereof |
| 03/31/1982 | EP0048411A2 Process for preparing 3-bromo-4-fluoro-benzaldehyde acetals, intermediates and their preparation |
| 03/30/1982 | US4322565 By complexing the unreacted alkanol with calcium chloride |
| 03/30/1982 | US4322442 Combating fungi with 1-halo-1-propyn-3-ols |
| 03/30/1982 | CA1120744A1 .beta.-NAPHTHYL AND .beta.-TETRAHYDRONAPHTHYL-PHENYL EHTERS |
| 03/24/1982 | EP0047906A1 Process for the production of aliphatic ethers |
| 03/23/1982 | US4321414 In the presence of a ruthenium catalyst |
| 03/23/1982 | US4321413 In the presense of anionic exchange resin catalysts |
| 03/23/1982 | US4321211 Carbonylation catalysts |
| 03/23/1982 | US4321204 Preparation of certain 2-methyl-2,3-dihydro-benzofuran-7-ols |
| 03/17/1982 | EP0047562A1 Method for the production of alkyl and alkoxyalkyl substituted benzene compounds |
| 03/16/1982 | US4320233 Using acidic ion exchange resins as catalyst |
| 03/16/1982 | US4320232 Process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene |
| 03/16/1982 | CA1120061A1 Ethoxylation with strontium bases |
| 03/16/1982 | CA1120060A1 Barium oxide/cresylic acid catalyzed ethoxylation |
| 03/10/1982 | EP0046947A1 Strontium and barium containing alkoxylation systems |
| 03/09/1982 | US4319050 Copper complex as catalyst for formate ester decarbonylation |
| 03/09/1982 | US4318846 Novel ether substituted fluorescein polyamino acid compounds as fluorescers and quenchers |
| 03/09/1982 | US4318826 Carbonylation catalysts |
| 03/09/1982 | CA1119617A1 Intermediates in the preparation of cyclopropanecarboxylate esters and process for their manufacture |
| 03/04/1982 | WO1982000638A1 Process for the synthesis of aryloxy derivatives |
| 03/03/1982 | EP0046731A1 Process for the production of di- and polyallyl ethers |
| 03/03/1982 | EP0046720A1 Process for preparing polyglycidyl ethers of polyphenols |
| 03/03/1982 | EP0046719A1 Process for the etherification of phenols |
| 03/03/1982 | EP0046706A2 Supported sequestering agents, process for their production and their use in organic synthesis and extraction of metals |
| 03/03/1982 | EP0046680A1 Improved catalytic hydrogenation of glycolaldehyde to produce ethylene glycol |
| 03/03/1982 | EP0046582A1 Inorganic catalyst for alkoxylation of alcohols |
| 03/03/1982 | EP0046532A1 3,3-Dimethyl-1-fluoro-1-phenoxy-2-butanones(ols), process for their preparation and their use |
| 03/02/1982 | US4317943 Using a catalyst containing a cobalt compound and a cyclopentadiene ligand to react an aldehyde, alcohol, and synthesis gas |
| 03/02/1982 | US4317942 Odoriferous 2-alkoxyethyl-cycloalkyl-ethers |
| 03/02/1982 | US4317937 Preparation and use of bis-(1-bromo-2,3,3-trichloro-2-propenyl) ether |
| 03/02/1982 | US4317920 Antirheumatic agents, antiinflammatory agents |
| 03/02/1982 | US4317672 Impregnating with a fertilizer and an alpha-methyl-alpha/2,2,2-trichloroethyl/benzyl alcohol or ester |
| 03/02/1982 | CA1119190A1 1-amino-3-aryloxy-2-propanols |
| 03/02/1982 | CA1119184A1 Alkyl glyceryl ether sulfate salts and process for their preparation |
| 03/02/1982 | CA1119147A1 Method for the preparation of dimethyl ether and catalyst therefor |
| 02/24/1982 | EP0046283A2 4-Phenoxy-2-butene derivatives and their use as plant growth regulators |
| 02/24/1982 | EP0046282A2 4-Phenoxy-2-butene derivatives and their use as plant growth regulators |
| 02/23/1982 | US4316994 By reacting 3-bromo-4-fluoro-toluene with a metal phenolate in the presence of isoquinoline as diluent and of a metal crabonate |
| 02/23/1982 | US4316993 Process for the preparation of 4-phenoxy-phenols |
| 02/23/1982 | US4316985 Cyclic compounds |
| 02/23/1982 | US4316724 Removing water by reaction with olefin |