Patents
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
04/1982
04/27/1982US4326989 Coupling of aryl chlorides
04/27/1982US4326879 Crop herbicides
04/27/1982CA1122603A1 Process for the preparation of arylacetic acid derivatives
04/21/1982EP0050093A2 Alpha-allenyl-3-phenoxybenzylic esters of cyclopropane-carboxylic acid, their preparation and application as pesticides
04/21/1982EP0049953A2 4-(Substituted phenyl)-naphthalen-2(1H)-ones and 2-ols, processes for their preparation, and pharmaceutical compositions containing them
04/20/1982US4326089 Thermal process for preparing 3-phenoxybenzyl bromide
04/20/1982US4326088 Hydroperoxidation of diisopropyldiphenyl ether, acid cleavage
04/20/1982US4326087 Reacting 3-bromo-4-fluoro-benzyl alcohol with a chlorinating or brominating agent or 3-bromo-4-fluoro-benzoyl fluoride with a hydride
04/20/1982US4326055 Antitumor agents, skin disorders, rheumatic diseases
04/20/1982CA1122224A1 Preparation of pesticidal benzyl esters
04/14/1982EP0049403A2 Novel anthracycline derivative, process for production thereof, and pharmaceutical composition comprising said compound
04/13/1982US4324929 Catalytic fluoroalkylation of benzene with 3,3,3-trifluoropropylene
04/13/1982US4324923 Enhance perfume odor, combat tobacco beetles attractants
04/13/1982US4324796 Substituted oxiranecarboxylic acids, their use and medicaments containing them
04/13/1982US4324729 Novel acetylenic compounds useful as starting materials for preparing an alicyclic ketone
04/07/1982EP0049144A1 5-Fluoro uracil derivatives
04/07/1982EP0049120A1 Phenethylether derivatives, process for preparing same and uses thereof in combatting tobacco beetles and in augmenting or enhancing the aroma of perfumes, colognes and perfumed articles
04/07/1982EP0049060A1 Imidazoles
04/07/1982EP0048893A1 Process for the communal preparation of C4-oligomers and alkyl-tert.-butyl ethers
04/06/1982US4323692 Hydrogen peroxide oxidation catalyzed by a cobalt/ii/ salt
04/06/1982US4323495 Novel branched-chain monoalcohols and derivatives thereof, lubricant compositions for polymers and wax compositions in which these novel products are incorporated
04/06/1982CA1121383A1 Process for preparing aromatic aldehydes and alcohols, in particular benzaldehyde, benzyl alcohol and derivatives thereof
03/1982
03/31/1982EP0048572A2 Substituted 2-hydroxyphenyl cycloalkanes and pharmaceutical compositions thereof
03/31/1982EP0048411A2 Process for preparing 3-bromo-4-fluoro-benzaldehyde acetals, intermediates and their preparation
03/31/1982EP0048338A1 Oligomeric formal diols of copolymer glycols
03/30/1982US4322565 By complexing the unreacted alkanol with calcium chloride
03/30/1982US4322557 1-Aryloxy-2-(S)-hydroxy-3-(triarylphosphonio)-propane derivatives as prostaglandin intermediates
03/30/1982US4322442 Combating fungi with 1-halo-1-propyn-3-ols
03/30/1982US4322353 Contragestational agents
03/30/1982CA1120744A1 .beta.-NAPHTHYL AND .beta.-TETRAHYDRONAPHTHYL-PHENYL EHTERS
03/24/1982EP0048136A2 Process for preparing alpha-aromatic group substituted alkanoic acids or esters thereof
03/24/1982EP0047906A1 Process for the production of aliphatic ethers
03/24/1982EP0047817A2 Hydrogenated naphthalines, their preparation and application, and mixtures containing such naphthalines
03/24/1982EP0047781A1 Dye-forming developers.
03/23/1982US4321359 Perfluorocompounds
03/23/1982US4321211 Carbonylation catalysts
03/23/1982US4321204 Preparation of certain 2-methyl-2,3-dihydro-benzofuran-7-ols
03/23/1982CA1120491A1 Liquid crystalline materials
03/23/1982CA1120490A1 Liquid crystal materials
03/17/1982EP0047562A1 Method for the production of alkyl and alkoxyalkyl substituted benzene compounds
03/16/1982US4320232 Process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene
03/16/1982CA1120061A1 Ethoxylation with strontium bases
03/16/1982CA1120060A1 Barium oxide/cresylic acid catalyzed ethoxylation
03/09/1982US4319048 Certain 6-(3'-methoxyphenyl) derivatives of 2,4-hexadienal
03/09/1982US4318846 Novel ether substituted fluorescein polyamino acid compounds as fluorescers and quenchers
03/09/1982US4318826 Carbonylation catalysts
03/09/1982CA1119617A1 Intermediates in the preparation of cyclopropanecarboxylate esters and process for their manufacture
03/04/1982WO1982000643A1 Substituted oxiranecarbonic acids,preparation and pharmaceutical utilisation thereof
03/04/1982WO1982000638A1 Process for the synthesis of aryloxy derivatives
03/03/1982EP0046731A1 Process for the production of di- and polyallyl ethers
03/03/1982EP0046719A1 Process for the etherification of phenols
03/03/1982EP0046713A1 Fluorinated pentene diamine derivatives
03/03/1982EP0046710A1 Preparation of aminoacetonitrile derivatives
03/03/1982EP0046706A2 Supported sequestering agents, process for their production and their use in organic synthesis and extraction of metals
03/03/1982EP0046590A2 Phen(alk)oxy-substituted oxirane-carboxylic acids, process for their preparation, their use and drugs containing them
03/03/1982EP0046582A1 Inorganic catalyst for alkoxylation of alcohols
03/03/1982EP0046538A2 Oligomeric formal diols of poly(tetramethylene ether) glycol and polyurethanes prepared therefrom
03/03/1982EP0046532A1 3,3-Dimethyl-1-fluoro-1-phenoxy-2-butanones(ols), process for their preparation and their use
03/02/1982US4317943 Using a catalyst containing a cobalt compound and a cyclopentadiene ligand to react an aldehyde, alcohol, and synthesis gas
03/02/1982US4317942 Odoriferous 2-alkoxyethyl-cycloalkyl-ethers
03/02/1982US4317940 Alkanol-modified polyether copolymers of ethylene glycol and an 1,2-alkandiol; emulsifiers for pesticides
03/02/1982US4317938 Preparation of secondary alkanol alkoxylates
03/02/1982US4317937 Preparation and use of bis-(1-bromo-2,3,3-trichloro-2-propenyl) ether
03/02/1982US4317922 [(5,6,9a-Substituted-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]alkanoic and cycloalkanoic acids and their analogs, esters, salts and derivatives
03/02/1982US4317920 Antirheumatic agents, antiinflammatory agents
03/02/1982US4317672 Impregnating with a fertilizer and an alpha-methyl-alpha/2,2,2-trichloroethyl/benzyl alcohol or ester
03/02/1982CA1119190A1 1-amino-3-aryloxy-2-propanols
03/02/1982CA1119147A1 Method for the preparation of dimethyl ether and catalyst therefor
02/1982
02/24/1982EP0046283A2 4-Phenoxy-2-butene derivatives and their use as plant growth regulators
02/24/1982EP0046282A2 4-Phenoxy-2-butene derivatives and their use as plant growth regulators
02/24/1982EP0046270A1 Novel derivatives of bio-affecting phenolic compounds and pharmaceutical composition containing them
02/23/1982US4316994 By reacting 3-bromo-4-fluoro-toluene with a metal phenolate in the presence of isoquinoline as diluent and of a metal crabonate
02/23/1982US4316993 Process for the preparation of 4-phenoxy-phenols
02/23/1982US4316985 Cyclic compounds
02/23/1982CA1118796A1 Intermediates in the preparation of cyclopropane- carboxylate esters and process for their manufacture
02/16/1982US4316043 [(5,6,9a-Substituted-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]alkanoic and cycloalkanoic acids and their analogs, esters, salts and derivatives
02/16/1982US4315994 Preparation of glycols and ethers
02/16/1982US4315993 Preparation of ethylene glycol
02/16/1982US4315945 For foods or chewing gum
02/16/1982US4315868 Process for the preparation of α-cyanobenzyl esters
02/16/1982US4315766 Herbicides
02/16/1982CA1118456A1 Method for hydrolysis of ethers by the use of chloroiodites of quaternary ammonic tensioactive compounds
02/16/1982CA1118263A1 Photographic silver halide product containing a colorless optical filter agent precursor
02/10/1982EP0045618A2 Method for promoting the activity of a catalyst in the production of esters by the reaction of an olefin with a carboxylic acid
02/10/1982EP0045431A1 Process for the side-chain bromination of toluenes and mixtures of toluenes diversly highly brominated in the side chain
02/09/1982US4314915 Uses in perfumery of ether derivatives of indanes
02/03/1982EP0045118A2 Intermediates for the synthesis of bicyclo (2,2,1) heptanes and bicyclo (2,2,1) hept-2Z-enes
02/02/1982US4314087 Hydrogenation of hexafluoroacetone
02/02/1982US4314086 From aliphatic halide with phenolate or naphtholate in presence oftertiary amine sequestering agent
02/02/1982US4314072 2-[2-(2,2-Dihalovinyl)-3,3-dimethylcyclopropyl]ethylidene diacetates
02/02/1982US4314011 Color photographic material
02/02/1982US4314000 Fiber lubricants yielding low residues upon oxidation
01/1982
01/27/1982EP0044650A1 Aldehyde adducts and a process for separating aldehydes involving them
01/27/1982EP0044647A2 Synthesis of a pyridine-1-oxide herbicide and intermediates therefor
01/27/1982EP0044536A1 Plant growth regulators and their use
01/26/1982US4312877 1-(2-Hydroxy-3-n-alkoxypropyl)-4-substituted piperidines, pharmaceutical compositions, thereof and use thereof
01/26/1982US4312812 Process for the manufacture of cholesterol derivatives
01/26/1982US4312717 Anodic alkoxylation of citronellol
01/26/1982US4312631 Surface-active compounds based on natural rosin acids
01/26/1982CA1117122A1 Herbicidal compositions