Patents
Sitemap › C07 - Organic chemistry › C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium › C07F 7 - Compounds containing elements of the 4th group of the periodic system
Patents for C07F 7 - Compounds containing elements of the 4th group of the periodic system (40,376)
11/2003
11/12/2003EP1361226A2 Process for purifying metallocenes
11/12/2003EP1361222A1 Sidechain-bearing taxanes
11/12/2003EP1360211A2 New polymers based on n-carbamyl-n'-dimethylsilyl methyl-piperazine traceless linkers for the solid phase synthesis of phenyl based libraries
11/12/2003EP1360190A1 Phthalic acid diamide, method for the production thereof and the use of the same as a pesticide
11/12/2003EP1360188A1 Titanocene synthesis
11/12/2003EP1360176A1 Pyrrolecarboxamides for use as fungicides
11/12/2003EP1360004A1 Catalysts
11/12/2003CN1455795A Liquid oligosiloxane containing sulphur and use thereof in rubber mixtures
11/11/2003US6646144 Dimethicone copolyol cranberriate as a delivery system for natural antioxidants
11/11/2003US6646122 Ligand and complex for catalytically bleaching a substrate
11/11/2003US6646071 Catalysts for high temperature solution polymerization
11/11/2003US6645928 Hydrophobic liquid photobleaches
11/11/2003US6645378 Chromatographic separations
11/06/2003WO2003091314A1 Blocked mercaptosilane hydrolyzates as coupling agents for mineral-filled elastomer compositions
11/06/2003WO2003091292A2 Polymerisation catalyst
11/06/2003WO2003091265A1 Alkaryl-substituted group 4 metal complexes, catalysts and olefin polymerization process
11/06/2003WO2003091262A1 Bridged bi-aromatic ligands, complexes, catalysts and processes for polymerizing and poymers therefrom
11/06/2003WO2003091210A1 A new synthesis for the preparation of porphobilinogen and the compound as such as stabilized salt and intermediates thereof
11/06/2003WO2003091204A1 Phenethanolamine derivatives
11/06/2003WO2003091186A2 Azasilanes and methods for making and using the same
11/06/2003WO2002057329A8 Water soluble or water dispersible fluorochemical silanes for rendering substrates oil and water repellent
11/06/2003US20030208080 Synthesis of epothilones, intermediates thereto and analogues thereof
11/06/2003US20030207858 Selective modulators of the nicotinic acetylcholine receptor useful in the treatment of pain, Alzheimer's disease, memory loss or dementia or loss of motor function.
11/06/2003US20030207824 Pyrimidine derivatives for labeled binding partners
11/06/2003US20030207329 1, 2-Dioxetane derivatives and reagents employing them
11/06/2003US20030207205 Provides photoresist monomers, photoresist polymers derived from the same, processes for producing such photoresist polymers, photoresist compositions comprising such polymers, and processes for producing a photoresist pattern using such
11/06/2003CA2483192A1 Bridged bi-aromatic ligands, complexes, catalysts and processes for polymerizing and poymers therefrom
11/05/2003EP1359142A1 Perfluorovinyl ether monomer having sulfonamide group
11/05/2003EP1358194A1 Bridged biphospholes and metallocenes prepared therefrom
11/05/2003EP1358192A1 Process for the production of monoalkyltin trihalides
11/05/2003EP1358191A1 Process for making silanol stopped oligomeric materials
11/05/2003EP1358173A1 Method for producing optically active, propargylic terminal epoxides
11/05/2003EP1358167A1 Novel 2-benzoxazolyl benzene derivatives and their use as uv screening agents
11/05/2003EP1358144A1 Epothilone synthesis components iii and iv: asymmetrically substituted acyloins and acyloin derivatives, method for the production thereof and method for the production of epithilone b, d and epothilone derivatives
11/05/2003EP0792322B2 Functionalised polyorganosiloxanes and one method for preparing same
11/05/2003EP0682660B1 Synthesis of taxol, analogs and intermediates with variable a-ring side chains
11/05/2003CN1453300A Catalyst for olefince oxide polymerization
11/05/2003CN1126771C Polyethers and polysiloxane copolymers produced with double-metal cyanide catalysts
11/04/2003US6642424 Diels-Alder process; antitumor agents
11/04/2003US6642403 Silicon-based blocking agents suitable for fluorous phase synthesis
11/04/2003US6642401 β-diketonatocopper(I) complex containing allene compounds as ligand and process for producing the same
11/04/2003US6642400 To obtain a balance of processability and strength a metallocene catalyst was used comprising a bridged metallocene component linked to an unbridged metallocene component with a connecting ligand structure between the two
11/04/2003CA2280465C Mixtures of volatile linear siloxanes
11/04/2003CA2266006C Pyrrolidinyl and pyrrolinyl ethylamine compounds as kappa agonists
11/04/2003CA2188283C Substituted 1,3-oxathiolanes with antiviral properties
11/04/2003CA2091001C Baccatine iii derivatives
10/2003
10/30/2003WO2003089499A1 Prepation of a conjugated molecule and materials for use therein
10/30/2003WO2003089444A1 Substituted polyclic, fused ring metal complexes and polymerization process
10/30/2003WO2003089432A1 Process for producing carbapenem derivative
10/30/2003WO2002081432A3 Sulfoxides or sulfones grafted onto polymers
10/30/2003WO2002066425A3 Compositions and methods for hydration of terminal alkynes
10/30/2003US20030204017 Isotactic propylene copolymers, their preparation and use
10/30/2003US20030203126 Organometal complex and method of depositing a metal silicate thin layer using same
10/30/2003CA2482813A1 Substituted polycyclic, fused ring metal complexes and polymerization process
10/29/2003EP1357612A1 Conductive organic thin film, process for producing the same, electronic device employing the same, electrical cable, electrode, pyrrolyl compound, and theienyl compound
10/29/2003EP1357154A1 High order silane composition, and method of forming silicon film using the composition
10/29/2003EP1357142A2 Catalysts for the polymerisation of alkylene oxides
10/29/2003EP1357110A1 Synthesis for the preparation of porphobilinogen, the compound as such as stabilized salt and intermediates thereof
10/29/2003EP1355956A2 Polymerization of olefinic compounds
10/29/2003EP1355911A1 Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes
10/29/2003EP1355876A1 Methods of chemical synthesis of phenolic nitrogen mustard prodrugs
10/29/2003EP1355872A2 Process for stereoselective synthesis of prostacyclin derivatives
10/29/2003EP1196469B1 Condensation cross-linking polyurethane materials containing special aminosilanes, a method for the production thereof and their use
10/29/2003EP1196422B1 Polymerisation catalysts
10/29/2003EP1196421B1 Polymerisation catalysts
10/29/2003CN1452626A Direct synthesis of tin (Ôàí) carboxylates and tin (TV) carboxylates from elemental tin or tin oxides
10/29/2003CN1452625A Hydrocarbon core polysulfide silane coupling agent for filled elastomer compositions
10/28/2003US6639105 For inhibiting tumor cell growth
10/28/2003US6639087 Reacting a nucleophile and a chiral or prochiral cyclic substrate in the presence of a chiral, nonracemic catalyst; changing the oxidation state of catalyst residue to prevent degradation of product mixture; stereospecific
10/28/2003US6639080 Reacting bis(trifluoromethyl)pyrazole with a stoichiometric excess of copper oxide(Cu2O) and recovering bis(trifluoromethyl)pyrazolyl copper, or adding Lewis base ligand to form an adduct of above and Lewis base
10/28/2003US6638489 Dry cleaning an organosilicon compound such as vinyltrimethylsilane using activated carbon adhesively incorporated with a metal bromide, metal iodide, bromine, or iodine
10/26/2003CA2425734A1 Catalysts for polymerization of alkylene oxides
10/23/2003WO2003087213A2 Heterocyclic tin flame retardants/smoke suppressants and halogen-containing polymer composition containing same
10/23/2003WO2003087208A1 Polysulphide siloxane applicable as cross-linking agent and method for production thereof
10/23/2003WO2003087177A2 Ethylene-styrene copolymers, complexes and catalysts with phenol-triazole ligands and processes for polymerizing therewith
10/23/2003WO2003087114A1 Azaborolyl group 4 metal complexes, catalysts and olefin polymerization process
10/23/2003WO2003087107A2 Method for producing halosilanes by impinging microwave energy
10/23/2003WO2003087048A2 Preparation of 24 alkyl analogs of cholecalciferol and non-racemic compounds
10/23/2003WO2003087026A1 2-(2,6-dichlorophenyl)-diarylimidazoles
10/23/2003WO2003086340A1 Organosilicone derivatives of amino hydroxybenzophenones and their use as uv-a filters in cosmetic preparations
10/23/2003WO2003040070A3 Dicops containing acetylenic substituents
10/23/2003WO2003002057A3 Amine compounds and curable compositions derived therefrom
10/23/2003US20030199705 Reacting metallic silicon particles with an organohalide in the presence of a copper catalyst and a phosphine chalogenide compound for increasing the reaction rate of silicon and organohalide
10/23/2003US20030199703 Preparing the ligand systems from highly substituted indene derivatives and alternative bridging reagents
10/23/2003US20030199691 2-(2,6-dichlorophenyl)-diarylimidazoles
10/23/2003US20030199659 Absorbing compounds for spin-on-glass anti-reflective coatings for photolithography
10/23/2003US20030199619 Reducing volatile organic compound emissions while making the sulfur vulcanized rubber
10/23/2003US20030199593 For formulating pharmaceuticals, cosmetics or personal care such as shampoos and conditioners
10/23/2003US20030196958 Polar silanes and their use on silica supports
10/23/2003DE10218312C1 New bis-(amino-hydrocarbyloxy or N-containing heterocyclyloxy)-silicon compounds, useful as anticancer agents
10/23/2003CA2482544A1 2-(2,6-dichlorophenyl)-diarylimidazoles
10/23/2003CA2481909A1 Preparation of 24-alkyl analogs of cholecalciferol
10/23/2003CA2480006A1 Azaborolyl group 4 metal complexes, catalysts and olefin polymerization process
10/22/2003EP1355323A1 Condutive organic thin film, process for producing the same, and organic photoelectronic device, electric wire, and electrode aech employing the same
10/22/2003EP1354887A1 Ligands for metals and improved metal-catalyzed processes based thereon
10/22/2003EP1353959A1 Surface-active photoinitiators
10/22/2003EP1353907A2 Phosphodiesterase 4 inhibitors
10/22/2003EP1232162A4 Novel silazane and/or polysilazane compounds and methods of making
10/22/2003EP1189909B1 Novel aluminosiloxane compound and process for preparing the same
10/22/2003CN1450070A Modified silica-gel preparation process and use thereof
1 ... 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 ... 404