Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 43 - Ethers; Compounds having groups, groups or groups
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
06/2003
06/17/2003US6579667 Applying layer of photocurable composition comprising fluorinated vinyl ether and photoinitiator onto substrate, imagewise exposing to actinic radiation, removing non-exposed areas while leaving exposed areas to form optical device
06/17/2003US6579577 Substituted benzene derivative, liquid crystal composition, and liquid crystal display element
06/17/2003CA2110045C Hydroxy containing fluorovinyl compounds and polymers thereof
06/12/2003WO2003048175A1 Ligands for use in catalytic processes
06/12/2003WO2003048090A1 The use of microencapsulated transition metal reagents for reactions in supercritical fluids
06/12/2003WO2003035926A3 Improved precursors for chemical vapour deposition
06/12/2003WO2002017712A3 Disubstituted benzenes as insecticides
06/12/2003US20030109712 Preparation of optically active alpha-hydroxyethers
06/12/2003US20030109653 New fluoromonomers and methods of production, and new fluoropolymers produced therefrom
06/12/2003US20030108798 Lithium salt with an aluminum complex that has oligoether groups
06/12/2003US20030108777 Lubricant for magnetic recording medium and use thereof
06/12/2003CA2468505A1 The use of microencapsulated transition metal reagents for reactions in supercritical fluids
06/11/2003EP1317405A1 Fluorination method
06/11/2003EP1066234B1 Process for producing glyceryl ether
06/11/2003CN1423629A Metathesis synthesis of pheromones or their components
06/11/2003CN1423627A 维生素d类似物 Vitamin d analogues
06/10/2003US6576787 Hydroxymethyl-group-containing alicyclic compound and process for producing the same
06/10/2003US6576781 Reacting aglycone intermediate with methanesulfonic acid to form pseudopterosin compound
06/10/2003US6576645 Triphenylalkene derivatives and their use as selective estrogen receptor modulators
06/05/2003US20030105375 An ion-containing compound is admixed with macromolecular crown ether or derivatives to form an extractant/ion complex, and the predetermined extractant/ion complex is separated from the diluent by using the new phase affinity
06/05/2003US20030105365 Comprise at least one substituent selected from electron-donating substituents, halogen substituents, and combinations thereof; organic thin-film transistors
06/05/2003US20030105354 Reaction of corresponding OH, SH or NH compound with an acetylene in liquid phase in presence of basic alkali or alkaline earth metal compounds
06/04/2003EP1315712A1 Intermediates for use in the preparation of vitamin e
06/04/2003EP0862545B1 Pesticide compounds, compositions and process for the preparation thereof
06/04/2003CN1421428A Organic molecule material with high halogen content and its prepn process
06/04/2003CN1421427A Synthesis process of alkoxy phenol and its analogue
06/04/2003CN1421425A Intermediate compound for preparing fluoroolefines and producing process for the same intermediate compound
06/04/2003CN1110473C Method for removing contaminants from products
06/04/2003CN1110470C Bisalkenyl derivatives, liquid crystalline compound and liquid crystal composition
06/04/2003CN1110464C Process for producing bromine compound
06/03/2003US6573411 Process for the preparation of fluoropolyoxyalkylenes having one end group -CH2OH and the other end group containing chlorine
06/03/2003US6573410 Preparing perfluoropolyether iodides, by reaction with LiI of monoacyl- or diacyl-halides of perfluoropolyethers
06/03/2003US6573378 9-(4-hydroxy-3-hydroxymethylbut-1-yl)guanine having a purity of greater than 95% by weight or it's sodium salt
06/03/2003US6573278 Aryl sulfonamides and analogues thereof and their use in the treatment of neurodegenerative diseases
05/2003
05/30/2003WO2003044003A1 A process and systems for the epoxidation of an olefin
05/30/2003WO2003044002A1 A process and systems for the epoxidation of an olefin
05/30/2003WO2003043960A2 IMPROVED PURIFICATION OF 4, 4'(5')-DI-t-BUTYLCYCLOHEXANO-18-CROWN-6
05/30/2003WO2003035595A8 Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same.
05/30/2003WO2002041827A9 Methods employing and compositions containing defined oxidized phospholipids for prevention and treatment of atherosclerosis
05/30/2003WO2002040102A3 Fire extinguishing methods utilizing hydrofluoroethers
05/29/2003US20030100786 Bis (diphenylvinyl) arene compound
05/28/2003EP1313700A1 10-aryl-11h-benzo[b]fluorene derivatives and analogs as estrogenic compounds
05/27/2003US6570020 Reacting 2-(3,3,3-trifluoropropyl),2-hydroxy,4a-benzyl-7-carboxy-1,2,3,4,4a,9,10,10a -octahydrophenanthrene with 2-methyl-3-(aminomethyl)pyridine to form the corresponding pyridyl-substituted amide at position 7
05/27/2003US6570010 Inclusion compounds of vanillyl alcohol derivative in cyclodextrin and compositions containing the same
05/27/2003US6569399 Reacting magnesium or reactive magnesium compounds with hydroxy compounds yielding magnesium alkoxides, followed by hydrolysis to form magesium hydroxide or magnesium oxide by calcining of magnesium hydroxide
05/22/2003US20030097024 Reacting diethylidenebornane diol compound with a base and silylating agent to produce ketone compound
05/22/2003US20030096996 Process for producing organotitanium compound and process for addition reaction
05/22/2003US20030096941 Polycarbonates, polyester carbonates and polyesters having branched terminal groups
05/21/2003EP1165222A4 Chemical partitioning agents and methods of using same
05/21/2003EP1027316B1 Synthesis of aryl ethers, methods and reagents related thereto
05/21/2003EP1000005B1 Process for the preparation of 1-(3,4-dimethoxyphenyl)ethanol
05/21/2003EP0994838B1 Method for etherifying a benzyl alcohol, resulting products and applications
05/21/2003CN1109011C Composite acidic process dewatering and catalyzing process to produce dimethyl ether
05/20/2003US6566571 Method of producing biaryls
05/20/2003US6566566 Dimerization of a C6-12 olefin mixture in which the hexene isomer fraction has less than 30% by weight of linear isomers in the presence of a nickel catalyst; derivatization to give primary alcohols, and optional subsequent alkoxylation
05/20/2003US6566560 Resorcinolic compounds
05/20/2003US6566549 Continuous polymerization process and products therefrom
05/20/2003US6566471 Formed from an iodine-terminated unsaturated fluoroalkylene monomer that may contain ether oxygen atoms; chain transfer
05/20/2003US6566301 Heat sensitive elements
05/20/2003US6566298 Diphosphines
05/20/2003CA2223016C Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of her-2 autophosphorylation properties
05/15/2003WO2003040261A2 Fischer tropsch composition and process
05/15/2003WO2003040077A1 Combretastatin a-4 derivatives having antineoplastic activity
05/15/2003WO2003040073A1 Alkyl(en)ylglycerinether carboxylic acids
05/15/2003WO2003040072A1 Method for production of polyolalkyl ethers
05/15/2003US20030092944 Method for producing 2-alkyl-3-chlorophenols
05/15/2003US20030092775 Process for the preparation of meso-zeaxanthin
05/15/2003US20030092587 Alcohol alkoxylates used as low-foam, or foam-inhibiting surfactants
05/15/2003US20030091859 Luminescent material for organic and polymer-based electro-luminescence element and other optical elements
05/15/2003CA2468399A1 Combretastatin a-4 derivatives having antineoplastic activity
05/14/2003EP1310540A1 Polymer electroluminescent device
05/14/2003EP1310474A1 Fluorinated biphenyl compounds and their use in liquid crystal compositions
05/14/2003EP1309533A1 Production of 3-alkylcycloalkanols
05/14/2003EP1169699B1 Magnetic recording medium with lubricant
05/14/2003CN1417187A Optically active 2,3-dienol and dienol ester and their synthesis and use
05/13/2003US6563008 Biphenyl compounds and their use as oestrogenic agents
05/13/2003US6562963 Coupling using organosilicon compound
05/13/2003US6562817 Suppressants of the IgE production
05/08/2003WO2003037879A1 Substituted (1h)-quinoxalin-2-one compounds and substituted 4-aryl- and 4-heteroarylcyclohexane compounds
05/08/2003WO2003037838A1 Fluorine-containing diene compounds, fluoropolymers and processes for production of both
05/08/2003WO2003037837A2 Di-substituted surfactant precursors and derived surfactants
05/08/2003WO2003037836A1 Novel soluble compound and organic electroluminescent devices
05/08/2003WO2003020254A8 Pharmaceutical composition comprising (-)-secoisolariciresinol
05/08/2003US20030087775 Use of tertiary alcohols or esters as perfuming ingredients
05/08/2003US20030087126 Hydrocarbon compound, material for organic electroluminescent element and organic electroluminescent element
05/08/2003CA2465061A1 Substituted (1h)-quinoxalin-2-one compounds and substituted 4-aryl- and 4-heteroarylcyclohexane compounds
05/07/2003EP1308433A1 Benzhydryl derivatives
05/07/2003EP1307418A2 Process for the preparation of chiral 1,4-diaryl-2-fluoro-2-butenes
05/06/2003US6559248 Method of purifying olefin containing oxygenate contaminants. The method incorporates the use of extractive distillation. Under the appropriate conditions, olefins containing very low levels of oxygenate contaminants can be recovered.
05/06/2003US6559181 A method to treat endometrial carcinoma, prostate cancer, or prostate hyperplasia comprising administering to a patient in need of such treatment an effective dose of a 3,4-Diphenyl-bicyclo(4.3.0)nonyl compound of formula I
05/06/2003US6559157 Dihydronaphthalene compounds
05/02/2003EP1306362A1 Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethers
05/02/2003EP1305324A1 Use of chiral diphosphines as optically active ligands
05/01/2003WO2003035926A2 Improved precursors for chemical vapour deposition
05/01/2003WO2003035595A1 Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same.
05/01/2003WO2003035008A2 Functionalized stilbene derivatives as improved vascular targeting agents
05/01/2003US20030083529 Process for producing vinyl ether compounds
05/01/2003CA2463902A1 Functionalized stilbene derivatives as improved vascular targeting agents
04/2003
04/30/2003CN1413974A Method for catalytic synthesising dimethyl ether in combined bed
04/30/2003CN1413973A Integrated technology process for preparing dimethyl ether by synethetic gas
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