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)
11/2000
11/09/2000CA2365229A1 Bis(n,n-dihydrocarbylamino)- substituted cyclopentadienes and metal complexes thereof
11/08/2000EP1050537A2 Phosphinoxide vitamin d precursors
11/08/2000EP1050536A2 2-(Benz-)Imidazol-, 2-(Benz-)Oxazol- or 2-(Benz-)Thiazol-substituted Silanes
11/08/2000EP1049705A1 Metallocene monohalogenides
11/08/2000EP1049704A1 Bridged metallocenes, preparation, use in catalytic systems
11/08/2000EP1049686A1 Intermediates and methods useful in the semisynthesis of paclitaxel and analogs
11/08/2000CN1272858A Silicone oligomers and curable compositions containing same
11/08/2000CN1272498A Dimethosilyl trialkylamine
11/08/2000CN1272494A Process for preparing anti-osteoporosis drug
11/07/2000US6143885 Preparation of beta-methyl carbapenem intermediates
11/02/2000WO2000064909A1 Method for preparing triorganyl halogen silanes and diorganyl dihalogen silanes
11/02/2000WO2000064908A1 N-tri or di-alkylsilyl( perfluoroal kanesulphonyl) imide derivatives, preparation and use
11/02/2000WO2000064872A1 INHIBITORS OF c-JUN N-TERMINAL KINASES (JNK)
11/02/2000WO2000064870A1 3-methylated vitamin d derivatives
11/02/2000WO2000064848A1 Method for the dihydroxylation of olefins using transition-metal catalysts
11/02/2000WO2000064844A1 Method for the asymmetric dihydroxylation of olefins, using osmium catalysts
11/02/2000EP1048670A1 Process for preparing organochlorosilanes
11/02/2000EP1048661A2 Process for preparing anti-osteoporotic agents
11/02/2000EP1048643A1 Process for the preparation of chiral epoxides
11/02/2000EP1047702A1 Bis(tetrahyydro-indenyl) metallocenes as olefin-polymerization- catalyst
11/02/2000DE19919824A1 Combined oxidation and ultrasonic breaking down of environmentally unfriendly organo-tin compounds in liquids e.g. in ballast water from ships
11/02/2000CA2371186A1 Method for the asymmetric dihydroxylation of olefins, using osmium catalysts
11/02/2000CA2371183A1 Method for the dihydroxylation of olefins using transition-metal catalysts
11/01/2000CN1271729A New beta-caprolactam, process for preparing taxane, and taxanes with side chain
11/01/2000CN1058022C Process for preparing mixture in reactor
10/2000
10/31/2000US6140526 Reaction between a chlorinated organohydrogenosilane and an organo-substituted and optionally chlorinated silane, in the presence of a sufficient amount of a lewis acid metal halide catalyst
10/31/2000US6140525 Has silicon-bonded hydrogen atoms at one molecular chain terminal, and aliphatically unsaturated silicon-bonded organic groups at the other molecular chain terminal.
10/31/2000US6140524 Method for preparing a short-chain polysulfide silane mixture
10/31/2000US6140523 Containing organooxysilyl and sulfenamide groups; useful as interfacial binders between inorganic materials and organic materials, adhesion modifiers for organic resins and rubber, primers, etc.
10/31/2000US6140521 Contacting a charge-neutral group iv metal coordination complex having at least two lewis basic groups with a charge-neutral aluminum coordination complexes having lewis acidic aluminum atoms; olefin polymerization catalyst
10/31/2000US6140511 Fungicidal compositions and methods of making thereof
10/31/2000US6140447 Alkoxy functionality y introduced onto a hydrooorganosiloxane by a dehydrogenation/condensation reaction from the alcohol; functionality w introduced by a hydrosilylation reaction from the olefinic compound from which w derives
10/31/2000US6140445 Alkoxy silane oligomers which have a non-hydrolyzable carbon bridged bond to another silane functionality
10/31/2000US6140439 Polymers of cyclopentene
10/31/2000US6140345 For treating psychoses and pain
10/31/2000US6140273 Herbicides; made by reacting a cyclohexane-1,3-dione with an activated benzoic acid or benzoic acid compound, to give an acylation product, and subsequent rearrangement
10/31/2000US6139781 Chemiluminescent electron-rich aryl-substituted 1,2-dioxetanes
10/31/2000US6139771 Mesogenic materials with anomalous birefringence dispersion and high second order susceptibility (X.sup.(2)).
10/31/2000US6139484 A chemical intermediate for the hydrogenation process of the complex with zirconium to form a polymerization catalyst
10/26/2000WO2000063217A1 Promoting dialkyldihalosilanes formation during direct process production
10/26/2000WO2000063214A1 Beta-lactam production
10/26/2000WO2000062928A1 Catalyst system
10/26/2000DE19920039A1 Preparation of chiral 1,2-diols, useful as intermediates e.g. for pharmaceuticals, agrochemicals, cosmetics and chiral polymers, by hydroxylation of an olefin in the presence of oxygen, an osmium compound and a chiral amine
10/26/2000DE19920038A1 Preparation of 1,2-diols, used e.g. as a solvent or intermediate for polymers, agrochemicals, cosmetics and pharmaceuticals, by hydroxylation of an olefin in the presence of oxygen and an osmium, ruthenium or manganese compound
10/26/2000DE19918310A1 Preparation of silyl bridged fluorenyl-cyclopentadienyl metallocenes, useful as polyolefin catalysts, uses a mixture of an aromatic or aliphatic hydrocarbon and an alpha,beta-dialkoxy-alkane or aromatic compound
10/26/2000DE19918115A1 Verfahren zur Herstellung von Vinylchlorsilanen A process for preparing vinyl chlorosilanes
10/26/2000DE19918114A1 Verfahren zur Herstellung von Vinylchlorsilanen A process for preparing vinyl chlorosilanes
10/26/2000DE19917985A1 Metallocene catalyst system, useful for the production of polyolefins, comprises an organoboron or organoaluminum compound covalently bonded to a support.
10/25/2000EP1046646A1 Bis-silyl tertiary amines
10/25/2000EP1046645A2 Process for preparing vinylchlorosilanes
10/25/2000EP1046644A2 Process for preparing vinylchlorosilanes
10/25/2000EP1046643A1 Silacyclobutane compounds
10/25/2000EP1046642A2 Process for preparation of silyl-bridged fluorenyl-cyclopentadienyl ligands and silyl-bridged fluorenyl-cyclopentadienyl metallocenes
10/25/2000EP1046641A1 Silacyclobutene compounds
10/25/2000EP0737198B1 Process for preparing functionalized alkyllithium compounds
10/25/2000EP0582664B1 Ultraviolet light absorbing compounds and silicone compositions
10/25/2000CN1270961A Preparation of tin methyl mercaptide
10/25/2000CN1270958A Beta-lactan
10/25/2000CN1057778C Butadiene polymers having terminal silyl group
10/25/2000CN1057766C Active organosilicon compounds
10/24/2000US6136996 Used as active catalysts for polycondensation and redistribution of organosiloxane polymers
10/24/2000US6136995 Process for producing aminosilane compounds
10/24/2000US6136993 Integrated process for preparation of diene complexes
10/24/2000US6136979 Process for preparing a morphinan derivative
10/24/2000US6136978 Camptothecin analogs and methods of preparation thereof
10/24/2000US6136940 Silacyclobutane compounds, methods of preparing same, and polymers formed therefrom
10/24/2000US6136939 Organosilane oligomers
10/24/2000US6136748 Catalyst composition for the polymerization of olefins
10/22/2000CA2306000A1 Process for producing phosphineoxide vitamin d precursors
10/19/2000WO2000061777A1 Process for the preparation of prostaglandin precursors
10/19/2000WO2000061588A1 Novel intermediate for the synthesis of prostaglandins
10/19/2000WO2000061146A1 Camptothecin analogs and methods of preparation thereof
10/19/2000WO2000041505A3 Anthranilic acid derivatives
10/19/2000WO2000035866A3 Hydroxythiol grignard reaction synthesis
10/19/2000DE19934374C1 Continuous production of cyclic dimethylsiloxanes, e.g. octamethylcyclotetrasiloxane used in silicone elastomer production, includes removal of monomethylsiloxy compounds before recycling unwanted homologues
10/19/2000DE19916498A1 Silane mixture, useful for the production of vulcanized rubber compositions, has a polysulfane content of less than 20 %.
10/19/2000DE19908767A1 New stable, modified epothilone derivatives, are cell division regulators useful for treating malignant tumors, angiogenesis or chronic inflammatory disease
10/18/2000EP1044969A2 Processes and intermediates for preparing anti-cancer compounds
10/18/2000EP1043990A1 Pyronin antibacterials, process and novel intermediates thereto
10/18/2000EP1043988A1 C-10 carbon-substituted artemisinin-like trioxane compounds having antimalarial, antiproliferative and antitumour activities
10/18/2000CN1270597A Cyclopentaphenanthreneyl metal complexes and polymerization process
10/18/2000CN1270592A Spiroazabicyclic heterocyclic compounds
10/17/2000US6133467 Antiatherosclerotic agents
10/17/2000US6133466 Acryloxypropyl- or methacryloxypropyl-functional siloxane oligomers
10/17/2000US6133459 Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes
10/17/2000US6133457 Process for preparing pharmaceutical compounds
10/17/2000US6133446 Heterocyclic compounds for the treatment of CNS and cardiovascular disorders
10/17/2000US6133394 Method for the preparation of organofunctional organopentasiloxane, organic resin modifier and organic resins
10/17/2000US6133307 2-benzofuran-4-yl-n-(2-(3-hydroxy-pyrrolidin-1-yl)-1-phenyl-ethyl) -n-methyl-acetamide, for example; treatment of arthritis, hypertension, pain, inflammation, migraine, inflammatory gastrointestinal disorders and psoriasis
10/17/2000US6133288 2,8-di(hydroxy)-5-((2-piperidin-1-yl)ethyoxy-1,4-phenylene)-)-5h -benzo-(e)naphtho(1,2-c)pyran; post-menopausal syndrome, osteoporosis, cardiovascular disorders; uterine fibrosis, endometriosis, and aortal smooth muscle cell proliferation
10/17/2000US6133259 Diagnosis of alzheimer's disease
10/17/2000US6133252 Fungicides for the control of take-all disease of plants
10/17/2000US6132956 To detect bases in organic solvents and aqueous preparations; to detect gaseous bases in the atmosphere; to calibrate light measuring apparatus; to determine the amount of reducing or oxidizing agent in a base; in a light illumination device
10/17/2000US6132475 For oxidation dyeing of keratin fibers; includes coupler and developer, in which the developer is a substituted 2-(furyl, thienyl, pyrrolyl, or selenophene) p-diaminobenzene derivative of given formula; colorfastness, washfastness
10/12/2000WO2000059914A1 Metal compounds containing neutral, multidentate azacyclic ligands, catalysts using them, olefin polymerization methods using them
10/12/2000DE19907893C1 Aminosilanester Aminosilanester
10/12/2000CA2364502A1 Metal compounds containing neutral, multidentate azacyclic ligands, catalysts using them, olefin polymerization methods using them
10/11/2000EP1043310A1 Biphenylamidine derivatives
10/11/2000EP1042336A1 Pi-complex compounds
10/11/2000EP1042332A1 Production of organomagnesium compounds using catalysts
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