| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 01/31/1991 | DE3923674A1 New 1,2-di:aryl-3-chloro-propene cpds. |
| 01/30/1991 | EP0410929A2 Linear polymers |
| 01/30/1991 | EP0410756A1 Cyclohexenylethane compounds |
| 01/30/1991 | EP0410742A1 Phenylethenyl compounds having retinoid-like activity |
| 01/30/1991 | EP0410731A1 Perfumery uses of 3-(2-bornyloxy)-2-methyl-1-propanol |
| 01/30/1991 | EP0410689A1 Process for producing alkyl tertiary-alkyl ether and C5+ gasoline boiling range hydrocarbons |
| 01/30/1991 | EP0410547A2 Propargyl aromatic ether polymers |
| 01/30/1991 | EP0410469A2 Cyano-substituted compound containing ether bond |
| 01/30/1991 | EP0410380A2 Novel process for the synthesis of 2-fluoro-1-olefins |
| 01/30/1991 | EP0410379A2 Pharmaceutically active 3-aryl and 3-heteroaryl-2-fluoro-1-olefins |
| 01/30/1991 | EP0410359A1 Substituted aminoalkoxy-benzene-derivatives |
| 01/30/1991 | EP0410241A1 Aryl alkenoic acid derivatives as leukotriene antagonists |
| 01/30/1991 | EP0410233A2 (4-Arylbutyl) cyclohexane derivatives |
| 01/30/1991 | EP0409855A1 Extraction of crude methanol and conversion of raffinate |
| 01/30/1991 | EP0216785B1 Indene analogs of mevalonolactone and derivatives thereof |
| 01/30/1991 | CA2022103A1 Process for the preparation of ketals |
| 01/29/1991 | US4988828 Phenoxypropyl derivatives |
| 01/29/1991 | US4988826 Process for intermediates for insecticidal compounds |
| 01/29/1991 | US4988819 1,2,4-triazolemethyl ketones as chemical intermediates for plant growth regulators or fungicides |
| 01/29/1991 | CA2022308A1 Process and apparatus for the production of ether-rich fuel |
| 01/29/1991 | CA2022188A1 Process for producing alkyl tertiary-alkyl ethers and c5+gasoline boiling range hydrocarbon |
| 01/29/1991 | CA2022048A1 Propargyl aromatic ether polymers |
| 01/28/1991 | CA2021995A1 Aryl alkenoic acid derivatives as leukotriene antagonists |
| 01/28/1991 | CA2020888A1 Substituted aminoalkoxybenzene derivatives |
| 01/27/1991 | CA2020253A1 Phenylethenyl compounds having retinoid-like activity |
| 01/26/1991 | CA2021521A1 Process for the synthesis of 2-fluoro-1-olefins |
| 01/25/1991 | CA2021689A1 Linear polymers |
| 01/23/1991 | EP0409634A2 Liquid crystal compounds and optically active compounds |
| 01/23/1991 | EP0409414A1 Diaryl ether cycloalkanes |
| 01/23/1991 | EP0409172A2 Process for dimerizing aromatic halogen compounds |
| 01/23/1991 | EP0409086A1 One-step liquid phase process for dimethyl ether synthesis |
| 01/23/1991 | EP0409049A2 Method for the stereoselective production of Z-1,2-diaryl-alkyl-chlorides and their conversion to azolylmethyloxiranes as well as intermediates |
| 01/23/1991 | EP0408856A2 Process for the preparation of nonionic surfactants low in alkylene oxides and 1,4-dioxane by means of alkali metal alcoholate catalyst |
| 01/23/1991 | CN1011290B Use of fluorinated telomer possesing hydrophilic groups |
| 01/22/1991 | US4987272 Dipropargyl ether of alpha, alpha'-bis (4-hydroxypenyl)-paradiisopropylbenzene |
| 01/22/1991 | US4987268 Reaction of alkenyl halide with alcoholate |
| 01/22/1991 | US4987267 Monomers for allyl copolymers |
| 01/22/1991 | US4987147 Low toxicity |
| 01/22/1991 | US4986931 Cyclohexane derivatives |
| 01/22/1991 | CA1279330C Process for the preparation of an alkanol alkoxylate product |
| 01/19/1991 | CA2020929A1 One-step liquid phase process for dimethyl ether synthesis |
| 01/18/1991 | CA2019344A1 Diaryl ether cycloalkanes |
| 01/17/1991 | DE3922416A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/17/1991 | DE3922308A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/17/1991 | DE3922307A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/16/1991 | EP0408418A1 Method of hydroxylating phenols and phenol ethers |
| 01/16/1991 | EP0407841A2 Method for the production of ethers from C4-C7-tert-alkenes and 2- to 6-valent alcohols |
| 01/16/1991 | EP0407569A1 Diphenylethanes |
| 01/15/1991 | US4985590 Optically active benzene derivatives and process for preparation thereof |
| 01/15/1991 | US4985583 Liquid Crystals |
| 01/15/1991 | US4985550 Polyhydroxylated and highly fluorinated compounds, their preparation and their use as surfactants |
| 01/15/1991 | US4985442 2-substituted-1-naphthols as 5-lipoxygenase inhibitors |
| 01/15/1991 | US4985435 2-substituted-1-naphthols as 5-lipoxygenase inhibitors |
| 01/15/1991 | US4985403 Use of adamantane derivatives in augmenting or enhancing the aroma of consumable materials |
| 01/12/1991 | CA2020792A1 Hydroxylation process of phenols and phenol ethers |
| 01/09/1991 | EP0406768A2 Process for eliminating a mixture of solvents from a gas stream |
| 01/09/1991 | EP0406678A1 Swelling agent for the pre-treatment of polymers to be plated by electrolysis |
| 01/08/1991 | US4983779 Coupling carbonyl compound with ester in organic solvent in presence of metallic reducing agent, titanium salt, amine base |
| 01/08/1991 | US4983778 And sulfuric acid, alkanesulfonic acid or hydroxyarylsulfonic acids |
| 01/08/1991 | US4983630 2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides |
| 01/07/1991 | CA2020624A1 Swelling agent for pretreatment of a synthetic resin prior to electroless metallization and improved method of making a circuit board using same |
| 01/03/1991 | DE3920571A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/02/1991 | EP0405994A2 Synthetic process for FK-506 type macrolide intermediates |
| 01/02/1991 | EP0405781A1 Method and apparatus for the preparation of methyl tertiary butyl ether |
| 01/02/1991 | EP0405713A1 Polymerization of liquid crystalline monomers |
| 01/02/1991 | EP0405389A1 Process for producing an aromatic compound |
| 01/02/1991 | CA1278578C Organic solvent soluble polyvalent metal alkoxy alkoxides |
| 01/01/1991 | US4982011 Hydrogenation, distillation, catalytic cracking |
| 01/01/1991 | US4982010 Method of producing 4-biphenyl p-tolyl ether |
| 01/01/1991 | US4982009 Hydroxy containing fluorovinyl compounds and polymers thereof |
| 01/01/1991 | US4982008 Bromination, by-product inhibition |
| 01/01/1991 | US4981973 Bronsted acid, ruthenium catalyst |
| 01/01/1991 | US4981868 Enzyme inhibitors, hypotensives |
| 12/31/1990 | CA2020072A1 Synthetic process for fk-506 type macrolide intermediates |
| 12/27/1990 | WO1990013611A3 Optically active compounds and liquid crystal phase |
| 12/27/1990 | EP0404640A1 5,6,7,8-Tetrahydro-1-naphtalenol derivatives, process for their preparation and their use as antioxidants in cosmetic and pharmaceutical compositions |
| 12/27/1990 | EP0404092A2 A novel method of preparing phenoxy ethers for use as agrochemical intermediates |
| 12/27/1990 | EP0404077A1 Process for producing propargylcarbinol compounds |
| 12/27/1990 | EP0404076A1 Process for preparing perhaloethers from perhaloolefins and perhaloethers obtained thereby |
| 12/27/1990 | EP0403929A2 A method of preparing phenoxy ethers for use as agrochemical intermediates |
| 12/27/1990 | EP0403841A1 Process for the production of arylacetaldehyde-dialkylacetals |
| 12/27/1990 | EP0403739A2 Photosensitive compounds and their preparation and use |
| 12/27/1990 | EP0403718A2 Products of styrene oxide |
| 12/27/1990 | CA1278316C2 L-alkoxy-3-methylhexa-1,3,5-triene derivatives and their use for preparing polyenic aldehydes |
| 12/27/1990 | CA1278309C Preparation of polyenic aldehydes |
| 12/26/1990 | CN1010940B Water aided catechol etherification |
| 12/25/1990 | US4980488 Fungicidal and plant growth-regulating azolymethyl-cyclopropyl derivatives |
| 12/25/1990 | US4980345 Pyrazole compounds and use thereof |
| 12/20/1990 | CA2014966A1 Polymerization of liquid crystalline monomers |
| 12/20/1990 | CA2006424A1 Styrene oxide products |
| 12/19/1990 | EP0403026A1 12-Substituted-12H-dibenzo(D,G)(1,3)dioxocin-6-carboxylic acids, herbicidal compositions, and a method of controlling undesirable vegetation |
| 12/19/1990 | EP0402646A1 Retroviral protease inhibiting compounds |
| 12/18/1990 | US4978807 Method for the preparation of methyl tertiary butyl ether |
| 12/18/1990 | US4978806 Scale-up and synthesis of 1-methoxycyglohepta-1,3,5-triene |
| 12/18/1990 | US4978653 Derivative of 2-cyclohexylpropanal and perfumery composition comprising the same |
| 12/18/1990 | CA1278139C Polyacetals, preparation thereof from dialdehydes and polyolcarboxylic acids, and use of same |
| 12/15/1990 | CA2018986A1 Herbicidal 12-substituted 12h-dibenzo(d,g)(1,3)dioxocin-6-carboxylic acids |
| 12/14/1990 | CA2018524A1 Process for light olefins hydration and mtbe production |
| 12/13/1990 | WO1990015114A1 Ring compounds |
| 12/13/1990 | WO1990015113A1 Fluoro-chloro-benzene derivatives |