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)
01/1980
01/01/1980	US4181664 Imidazole derivatives and intermediates in their preparation
12/1979
12/25/1979	US4180680 Preparation of halophenylvinylbenzyl ethers
12/25/1979	US4180669 2-(N-phenethyl-4-piperidino)-5-pentyl resorcinol
12/25/1979	US4180585 Pharmacologically active enol esters
12/25/1979	US4180475 Positive anisotropy of dielectric constants
12/18/1979	US4179451 Hypotensive, antiulcer, bronchodilator, anticonvulsants or antimicrobial agents
12/12/1979	EP0005810A1 Method for the preparation of organic fluoro compounds
12/12/1979	EP0005710A2 A propynyloxymethyl derivative, its preparation, a pesticide containing this compound or an analogous compound, and the use of both compounds as pesticides
12/12/1979	EP0005709A1 Substituted diphenylether derivatives with herbicidal activity, herbicidal compositions containing them and their use
12/11/1979	US4178296 Insect pheromone
12/04/1979	US4177271 Antidepressants, hypnotics
12/04/1979	US4177211 Process for the preparation of bis(aminophenyl)alkanes
12/04/1979	US4177197 Cyclization substrates and 7α-substituted 19-norsteroid derivatives
12/04/1979	US4177194 Total synthesis of the utero-evacuant substance D,L-zoapatanol
12/04/1979	US4177167 Oxides of aluminum and chromium, lanthanum, copper, manganese, or zonc stailised by reaction with silicon compound
12/04/1979	US4177141 Pre-impregnation
12/04/1979	CA1067523A1 Process for the production of chlorofluorinated acyclic hydrocarbons
12/04/1979	CA1067522A1 Process for the production of chlorofluorinated cycloaliphatic hydrocarbons
12/04/1979	CA1067518A1 Process for the production of chlorofluorinated aliphatic ketones
11/1979
11/20/1979	US4175210 Etherification process
11/20/1979	US4175173 Powder coating compositions containing an epoxide resin and an acid hardener
11/20/1979	US4175137 Etherified cycloalkanols
11/20/1979	CA1066724A1 Process for the synthesis of alkyl-ter-butyl ethers starting from a primary alcohol and isobutylene in presence of butadiene
11/14/1979	EP0005287A1 A process for the preparation of an aromatic hydrocarbon mixture
11/14/1979	EP0005186A1 3-Alkyl-5-(2-hydroxystyryl)-isoxazoles and process for their preparation
11/13/1979	CA1066306A1 Process for the condensation of epoxides with organic compounds having an active hydrogen
11/06/1979	US4173711 Organoleptic
11/06/1979	US4173543 Copper or zinc cystine
11/06/1979	US4173541 Anitoxidants
11/06/1979	CA1065900A1 Process for the manufacture of hydroquinone dimethyl ethers
11/06/1979	CA1065873A1 Imidazole derivatives
11/06/1979	CA1065870A1 Production of therapeutically-active substituted isopropanol derivatives
10/1979
10/30/1979	US4172959 Process for the manufacture of diphenyl ethers
10/23/1979	US4172151 Anti-inflammatory method
10/17/1979	EP0004835A1 Ethanolamine compounds, processes for their preparation, pharmaceutical preparations containing them and their medicinal use
10/17/1979	EP0004794A2 Substituted benzazepines, processes for preparing them and pharmaceutical compositions containing them
10/16/1979	US4171457 1-Hydroxy-2-bromo-3-allyloxypropane
10/16/1979	US4171455 Polyoxypropylene polyoxyethylene addition ether of higher branched primary saturated alcohol
10/16/1979	US4171359 Dopaminergic activity
10/16/1979	US4171318 9-(substituted phenyl), 4 or 6-fluoro-retinoic acid derivatives, antitumor and antiacne agents
10/16/1979	CA1064527A1 Preparation of secondary alkanol alkoxylates
10/16/1979	CA1064498A1 3,3,3-trifluoropropionic acid compounds
10/09/1979	CA1063777A1 Distillation column reactor and process
10/03/1979	EP0004522A2 New compounds related to dilignols, compounds related to dilignols for use in the treatment of liver deseases and pharmaceutical compositions containing them
10/03/1979	EP0004493A1 Ethers whose organic moieties have asymmetric atoms, methods for their preparation and their use for the resolution of alcohols, phenols or certain compounds with a lactone structure
10/03/1979	EP0004447A2 Preparation of trifluoromethylphenols and novel trifluoromethylphenyl benzyl ether intermediates
10/02/1979	US4169959 Process for the preparation of ethylene glycol-dimethylether (dimethyl glycol)
10/02/1979	US4169958 3-alkoxy-4-homoisotwistanes
10/02/1979	US4169860 3-isopropenyl-6-hepten-1-al and the 3r-enantiomer
10/02/1979	US4169858 Methyl vanillyl ketone from guaiacol
10/02/1979	CA1063624A1 Process for the preparation of ter-alkyl ethers
09/1979
09/25/1979	US4169151 Alkyl-aryl diethers having juvenile hormone and acaricide activity
09/25/1979	US4169110 Group 8 metal slats as the catalyst
09/25/1979	US4169073 3(2-Chloroalkyloxy)2 (10)-pinene perfumes compositions
09/18/1979	US4168389 Perfumes
09/18/1979	US4168388 Intermediate for preparation of trifluoromethylphenols
09/18/1979	CA1062730A1 Process for the production of an aromatic alcohol
09/11/1979	CA1062284A1 Halogenated halocyclopentadiene adducts of norbornenes
09/05/1979	EP0003893A1 Novel dibenz (b,f) oxepin and dibenzo (b,f) thiepin compounds and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions containing them
09/04/1979	US4166914 Production of o-alkoxyphenols
08/1979
08/28/1979	US4166062 1-alkoxyethanol-isochromans, -isothiochromans, -2-benzoxepins, and -2-benzothiepins
08/28/1979	US4166061 Esterification, acylation, hydrolysis, oxidation
08/22/1979	EP0003562A1 Process for the preparation of hydroxyphenyl ethers
08/21/1979	US4165372 6-Carboxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine compounds and use as dopaminergic agents
08/21/1979	CA1060799A1 Anaesthetic compositions
08/14/1979	US4164518 Process for producing diphenyls
08/14/1979	CA1060480A1 Purification of heat sensitive polyoxyalkylene polyether polyols
08/14/1979	CA1060478A1 Process for preparing resorcinol monoethers
08/08/1979	EP0003380A1 Process for the manufacture of a mixture of 3-phenoxybenzyl bromide and 3-phenoxybenzal bromide
08/08/1979	EP0003305A2 Process for obtaining isobutene from mixtures of C4-hydrocarbons containing isobutene
08/07/1979	US4163864 Process for preparing 2-methyl-3-prenyl-4,5,6-trimethoxyphenol
08/07/1979	US4163801 Treatment of animals with 2,6-bis(2-hydroxybenzyl)phenols to eradicate trematodes
08/07/1979	US4163733 Dimethylaminomethylenebis/phosphonic acid/and a polymer of an acrylic carboxylic acid
07/1979
07/31/1979	US4163068 Flavoring with terpenyl ethers
07/25/1979	EP0003128A1 Process for the preparation of dialkylethers of mono- and polyethyleneglycols
07/25/1979	EP0003066A2 Process for the preparation of meta-aryloxybenzaldehydes, and meta- aryloxybenzaldehydes produced by the process
07/24/1979	US4162255 Process for extracting aristolochic acids
07/24/1979	CA1059153A1 Process for the continuous preparation of trimethylolalkane allyl ethers
07/17/1979	US4161614 Process for the preparation of cyclohexane dione-(1,4)-tetramethyl diketal
07/17/1979	US4161496 Ion exchange resins, etherification
07/11/1979	EP0002852A1 Novel intermediate in the preparation of cyclopropylcarboxylate esters and process for its manufacture
07/11/1979	EP0002851A1 Novel intermediate in the preparation of cyclopropylcarboxylate esters and process for its manufacture
07/11/1979	EP0002850A1 Novel intermediates in the preparation of cyclopropylcarboxylate esters and process for their manufacture
07/11/1979	EP0002800A1 Optically active alpha-phenoxypropionic acid dervatives
07/11/1979	EP0002742A1 Stilbene derivatives, their preparation and medicines containing these stilbene derivatives
07/11/1979	EP0002679A1 1-Halo-1-propyn-3-ols, process for their preparation and their use as fungicides
07/10/1979	CA1058225A1 Process for preparing glycol dimethyl ethers
07/10/1979	CA1058224A1 Halogenated methylcyclopropyl ethers
07/10/1979	CA1058219A1 Method for the preparation of carbonyl products starting from hydrocarbon streams coming from steam-cracking installations
07/10/1979	CA1058183A1 Pinane derivatives
07/03/1979	US4160109 Hydrogenation of p-benzoquinone tetramethyl diketal, reketalization
07/03/1979	US4159993 Metallization, hemostatic agents
07/03/1979	US4159987 Process for preparing substituted cyclic acetals of oxyacetaldehydes and said cyclic acetals
07/03/1979	CA1057778A1 Process for the production of 2-alkoxy-4-propen-1-yl-phenols
07/03/1979	CA1057777A1 Phenyl ethers and process for their manufacture
06/1979
06/27/1979	EP0002476A1 Photographic material and photographic treating baths containing a stabiliser and a process for the fabrication of photographic images in the presence of a stabilising agent
06/26/1979	US4159391 Chlorination of p-dimethoxybenzene, sulfuric acid catalyst
06/13/1979	EP0002408A1 Substituted phenoxyalkanols, their preparation and their use as therapeutic agents
06/13/1979	EP0002327A1 Pharmacologically active 6-lower alkyl-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines, method of preparing them and intermediates
06/13/1979	EP0002214A1 Benzyl ethers of cyclic 1,2-diols, methods for their preparation and their use as herbicides

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