Patents
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
07/1982
07/20/1982CA1128054A1 Use of acetals and vinyl ethers as aldehyde generators
07/20/1982CA1128053A1 Imidazolyl vinyl ethers
07/13/1982US4339616 Amine salts as catalysts
07/13/1982US4339612 Preparation of 3,3-dimethyl-1-phenoxy-butan-2-ols as fungicide intermediates
07/13/1982US4339462 Antimicrobial 3-hydroxydiphenyl ethers
07/13/1982CA1127621A1 Coupling of aryl and heteroaryl mono chlorides
07/07/1982EP0055514A1 Preparation of glycols and ethers
07/07/1982EP0055427A1 Process for the production of monochloromethyl ketones
07/07/1982EP0055361A1 Process for the simultaneous preparation of alkyl tert.-butyl ether and recovery of butadiene
07/06/1982US4338469 8-Methoxy-p-menthane
07/06/1982US4338468 Intermediates for insecticides
07/06/1982US4338457 Composition and process
07/06/1982US4338333 Ethanamine derivatives their preparation and use in pharmaceutical compositions
07/06/1982US4338255 Modified lithium aluminum hydrides
07/06/1982CA1127156A1 Piperazine methanimine derivatives, process for their preparation and applications thereof
06/1982
06/30/1982EP0055198A1 Process for the synthesis of metachlorophenols
06/30/1982EP0055196A1 Process for the synthesis of metachlorophenols
06/30/1982EP0055045A1 Production of ethers
06/30/1982EP0054924A2 Pharmaceutical compounds, their preparation and use
06/30/1982EP0054909A2 9-Halo-8-hydroxy-4-methyl-4-nonenoic acids, derivatives thereof and a process for their preparation
06/30/1982EP0054753A1 Polyprenyl composition or compounds and process for the production thereof
06/30/1982EP0054699A2 Method for the catalytic hydrogenolysis of para-substituted benzaldehyde-dimethyl acetals into the corresponding benzylmethyl ethers
06/30/1982EP0054698A1 4,4'-Diphenyl ether-dialdehyde-bis-dimethyl acetal, and a method for its preparation
06/29/1982US4337366 Method for the preparation of ethers
06/29/1982US4337360 Process for preparing methylvanillyl ketone from isoeugenol
06/29/1982US4337354 Brain and spinal chord damage
06/29/1982US4337267 Hypoketonemic, hypoglycemic, antidiabetic
06/29/1982US4337266 Cytostatic terminally bifunctional sugar alcohols process for preparing them and pharmaceutical compositions containing them
06/29/1982US4337180 Insect attractant and insecticide
06/29/1982CA1126739A1 Dibenz (b,f) oxepin and dibenzo (b,f) thiepin derivatives processes for the preparation, method of use, and composition thereof
06/23/1982EP0054488A1 Use of di(alkylphenoxy) methanes as isolating oils, and di(alkylphenoxy) methane which can be used for this application
06/23/1982EP0054398A1 Pharmacologically active benzopyrano-(2,3-d)-v-triazoles
06/23/1982EP0054366A2 Novel surface active agents and compositions comprising them
06/23/1982EP0054360A2 Fluorobenzyl cyclopropane carboxylates, their preparation, compositions comprising them and their use as insecticides
06/23/1982EP0054278A1 Plant protecting agents for use during weed control, 2-(dichloromethyl)-3-phenyl-1,3-oxazolidine and 2-(dichloromethyl)-3-allyl-1,3-oxazolidine, and method for the preparation of the compounds comprised in said agents as antidotes, or of the latter mentioned compounds
06/23/1982EP0054149A1 Trifluoromethoxyphenyl-(di)thiophosphoric-acid esters, process for preparing them and their use as pesticides
06/22/1982US4336270 O-benzylphenols
06/22/1982US4336268 Cyclohexene derivative analgesics
06/22/1982US4336266 Insecticidal 2,2-dimethyl-3-(2',2'-dihalovinyl)-cyclopropane carboxylic acid 3-halophenoxy-α-vinylbenzyl esters
06/16/1982EP0053979A2 Cyclopentanol derivatives, their preparation, their application as perfume agents, the compositions in which these products are incorporated, and the intermediates obtained
06/16/1982EP0053823A1 Optically pure bicyclo (2.2.2) oct-5-en-2-ones, process for their preparation and their utilisation
06/16/1982EP0053716A1 Terpene ethers, their production and use, and perfume compositions containing them
06/15/1982US4335263 Process for preparing aromatic aldehydes
06/15/1982US4335255 Alkyl perfluoro (2-methyl-5-oxo-3-oxahexanoate)
06/15/1982US4335248 Fluorinated polyenes
06/15/1982US4335055 Process for the preparation of alkenylbenzene derivatives or alkenylnaphthalene derivatives
06/15/1982US4335008 Process for augmenting or enhancing the aroma of detergents using cyclohexyl phenethylether
06/15/1982US4334964 Tertiary alcohol side stream, distillation, stripping, circulation
06/15/1982CA1125775A1 Total synthesis of the utero-evacuant substance d,l-zoapatanol
06/09/1982EP0053358A1 Process for the production of 2-alkenyl-1,1,2-trifluoro-2-halogenethyl ethers
06/09/1982EP0053261A1 Process for the manufacture of a mixture of ketals of trimethyl-p-benzoquinone
06/08/1982US4334105 By contacting with an amine hydrogen donor
06/08/1982US4334104 Hydroquinone diether having juvenile hormone and acaricide activity
06/08/1982US4333952 Aromatic ketones, amines or alcohols
06/08/1982US4333759 Herbicidal 5-cyano-2,3-dihydro-benzofuran-2-ones
06/08/1982CA1125303A1 Insecticidal alpha-trifluoromethyl-3-phenoxybenzyl carboxylates
06/02/1982EP0052963A1 Secondary amines
06/02/1982EP0052775A2 Process for the production of aldehydes and intermediate products
06/02/1982EP0052727A1 Process for brominating side chain of m-phenoxytoluene
06/01/1982CA1124741A1 Process for preparing diaryl ethers
05/1982
05/26/1982EP0052558A1 Aromatic bromopolyfluoroalkyl ethers, and process for their preparation
05/26/1982EP0052314A1 Preparation of monoalkyl ethers of hydroxyphenols
05/25/1982US4331821 Process for the monohalogenation of alkylbenzenes in the α-position and new alkylbenzenes monohalogenated in the α-position
05/25/1982US4331682 Cyclopropanecarboxylic acid-α-haloethynyl-m-phenoxybenzyl esters and their use for combating insect pests
05/25/1982US4331602 Cns agents, antiemetics, antidiarrhea
05/25/1982CA1124234A1 Anthracycline synthesis
05/19/1982EP0052072A1 3-Aminopropoxyphenyl derivatives, their preparation and pharmaceutical compositions containing them
05/19/1982EP0051878A1 Low-foaming nonionic surfactants
05/19/1982EP0051738A1 Cyclohexyl-biphenyl derivatives that contain fluor, dielectrics containing them and electro-optical indicating element
05/18/1982US4330679 Process for the preparation of alkyl tert.-alkyl ethers
05/18/1982US4330545 Heterocyclic imidazolyl vinyl ethers and use of same as fungicides or bactericides
05/18/1982US4330426 Cyclohexylbiphenyls, their preparation and use in dielectrics and electrooptical display elements
05/18/1982US4330416 Norbornyl ethers
05/18/1982CA1123860A1 Low viscosity plasticizer comprising di-tertiary-octyl diphenyloxide
05/18/1982CA1123839A1 Stilbene derivatives
05/13/1982WO1982001547A1 Cyclohexadiene derivatives and process for their preparation
05/13/1982WO1982001546A1 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
05/12/1982EP0051527A1 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
05/12/1982EP0051404A1 Norbornyl ethers, their preparation and their use in augmenting the aroma of a consumable material, cloth or fabric
05/12/1982EP0051235A1 Process for the production of diphenyl ethers
05/11/1982US4329516 Process for the production of methyl t-butyl ether
05/11/1982US4329176 1,3-Bis-aryl-glycerol-ethers
05/11/1982CA1123444A1 CYCLISATION SUBSTRATES, CYCLISATION PROCESS AND RELATED 11.beta.-AXIALLY-SUBSTITUTED STEROIDS
05/11/1982CA1123442A1 Fluorinated polyenes
05/05/1982EP0050857A1 Phenoxy cinnamyl alcohols, processes for their production and their use as intermediates in the preparation of insecticides
05/05/1982EP0050802A2 Light-sensitive composition, light-sensitive copying material made therefrom, and process for producing a printing forme from this material
05/05/1982EP0050762A1 Process for the preparation of vinylcyclopropane derivatives
05/04/1982US4328380 Substituted phenylpropyl halides
05/04/1982US4328206 Method of attracting and destroying tobacco beetles with alkyl phenethylethers
05/04/1982US4328169 Process for the preparation of vinylcyclopropane derivatives
05/04/1982CA1123016A1 Intermediate in the preparation of cyclopropanecarboxylate esters and process for its manufacture
05/04/1982CA1123011A1 Process for preparing 2,3-dimethyl-pent-4en-aldehyde
04/1982
04/29/1982EP0042412A4 Method of synthesizing fluoromethylhexafluoroisopropyl ether.
04/29/1982EP0042408A4 Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom.
04/28/1982EP0050460A2 Tridecyloxy- or tetradecyloxy-propane derivatives, and their use
04/28/1982EP0050370A1 Substituted cyclic amines
04/28/1982EP0050186A1 A method for the preparation of vinyl compounds
04/27/1982US4327214 Substituted alkylammonium salts, the manufacture thereof, the use thereof for regulating plant growth, and agents therefor
04/27/1982US4327025 Preparation of styryl-cyclopropane-carboxylic acid esters and intermediate therefor
04/27/1982US4327022 Cardiotonic or antibacterial agents