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)
10/1991
10/28/1991CA2080346A1 Gamma-butyrolactol ether derivatives
10/28/1991CA2041143A1 Use of n-alkyl-lactams as crystallization inhibitors
10/28/1991CA2040855A1 Cytotoxic bicyclo¬7.3.1| tridec-4-ene-2,6-diyne compounds and process for the preparation thereof
10/24/1991DE4012865A1 Fluoro-aryl cpds. prodn. with ortho electrophilic substituent
10/23/1991EP0452968A2 Surface modified aluminum and aluminum-zirconium salts
10/23/1991EP0452960A2 Method for preparing hexamethyl cyclotrisilazane
10/23/1991EP0452843A2 Process for preparing prostaglandin analogs using organozirconium compounds
10/23/1991EP0291507B1 Electronic inclinometer
10/23/1991CN1014408B Preparation of 4-halogeno-2-oxyimino-3-oxobutyric acid
10/22/1991US5059707 For modificaiton of surface properties of synthetic resins
10/22/1991US5059706 Process for the preparation of alkylhalogenosilanes
10/22/1991US5059705 Butadienyl group-containing siloxane compounds and method of producing the same
10/22/1991US5059702 124 Sn-labelled tetra-n-butyltin and tri-n-butyltin bromide
10/22/1991US5059696 Processes and intermediates for the preparation of 5-oxygenated hmg-coa reductase inhibitors
10/22/1991US5059695 Silane compound for use in the synthesis of semiconducting polymers with perpendicular arranged cores
10/22/1991US5059611 Anti-inflammatory 5-hydroxy-2-furanones
10/22/1991US5059510 Media for optical information storage comprising an organic macrocyclic chromophore substituted with a film conferring organic substituent
10/22/1991US5059343 Controlling level of phosphorous promotor
10/22/1991CA1291147C Metal chelate compound and curable coating composition therefrom
10/22/1991CA1291119C 2-substituted ergoline derivatives, processes for their preparation and use thereof as medicinal agents
10/17/1991WO1991015489A1 Process for the synthesis of cyclopentene derivatives
10/17/1991WO1991013074A3 Transition metal catalyst composition for olefin polymerization
10/17/1991WO1991013062A3 Substituted 1-(alkoxy-iminoalkyl)imidazole derivatives
10/16/1991EP0451965A1 Processes and intermediates for the preparation of 5-oxygenated HMG-COA reductase inhibitors
10/16/1991EP0451709A2 Silanes, process for their preparation and their use for preparing polymers and polycondensates
10/15/1991US5057626 Reaction with diazo compound, then acid hydrolysis
10/15/1991US5057620 Hydrolyzing dihalotetrasiloxane in presence of epoxy compound
10/15/1991US5057549 Alkenyloxy-functional organosilicon compounds, their preparation and use
10/15/1991US5057517 Piperazinyl derivatives of purines and isosteres thereof as hypoglycemic agents
10/15/1991US5057508 Pesticidal compounds
10/15/1991US5057476 Platinum catalyst composition, method for its preparation and curable organopolysiloxane compositions containing same
10/15/1991US5057475 Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization
10/15/1991CA1290762C Process for the preparation of olefinic silanes and siloxanes
10/14/1991WO1991016328A1 Silicon and aluminum complexes
10/14/1991CA2080358A1 Silicon and aluminum complexes
10/11/1991CA2039922A1 Sulfonyl compound and use of said compound as an intermediate in the process of producing vitamin a or its esters
10/10/1991DE4010683A1 Fluoro-aryl cpds. prodn. with ortho electrophilic substituent
10/09/1991EP0450957A2 Production of methylphenyltrisiloxane
10/09/1991EP0450900A1 Novel siloxane compounds and method for preparing the same
10/09/1991EP0450816A1 Softening compositions including quaternary ammonium functional siloxanes
10/09/1991EP0450815A1 Softening compositions including alkanolamino functional siloxanes
10/09/1991EP0450624A2 Polymerisable silicic acid heteropolycondensates and their use
10/09/1991EP0450093A1 Aminated silicate composition and dehydrating agent containing the same
10/09/1991CN1014246B Prepn. of carbapemem compounds
10/08/1991US5055604 Process for preparing prostaglandin analogs using organozirconium compounds
10/08/1991US5055603 Reacting trialkylaluminum with tin diacetate dichloride
10/08/1991US5055593 Chemical intermediate, hardeners for epoxy resins; heat resistance
10/08/1991US5055592 For preparation of prostaglandin derivatives
10/08/1991US5055573 Process for preparing 1-carba-2-penem-3-carboxylic acid
10/08/1991US5055463 Spirocyclic 6-amido carbapenems
10/08/1991US5055438 Olefin polymerization catalysts
10/08/1991US5055431 Polysilazanes and related compositions, processes and uses
10/08/1991US5055357 Radiation curable cross linkable compositions
10/08/1991US5055211 Lubricating oil containing a mixed ligand metal complex and a metal thiophosphate
10/08/1991CA1290331C Prostacyclins and pharmaceuticals containing the same
10/08/1991CA1290327C C(29)-carbonyloxymilbemycin derivatives for controlling parasitic pests of animals and plants
10/08/1991CA1290326C Acrylic acid amides
10/03/1991WO1991015478A1 Crop-selective herbicidal sulfonamides
10/03/1991WO1991014713A1 Catalyst system of enhanced productivity
10/03/1991WO1991014691A1 Process for preparing penem esters
10/03/1991WO1991009039A3 Process for direct synthesis of organotin compounds and use of said compounds
10/03/1991CA2079589A1 Crop-selective herbicidal sulfonamides
10/02/1991EP0448726A1 2-substituted 2-cyclopentenone and carcinostatic agent and osteogenesis promoter containing the same as active ingredient
10/02/1991DE4010068A1 New N-oxo-azolyl-methyl derivs. - useful as plant growth regulators and fungicides effective against e.g. Erysiphe graminis and Botrytis cinerea
10/02/1991CN1054983A Process for preparing penem esters
10/01/1991US5053546 Hexamaphtho-hexaoxa (-imina,-thea)-1,8-diborabicyclo (6,6,6) eicosahexanes; ligands; adducts; catalysts
10/01/1991US5053543 Synthesis of 2-aminobenzophenones
10/01/1991US5053502 Bactericide intermediates
10/01/1991US5053073 Thiophene derivatives useful as fungicidal, insecticidal or plant growth regulating agents
10/01/1991CA1289951C Complexes containing optically active sugar ligands, a process for theirpreparation and their use
10/01/1991CA1289948C 12- and 13-substituted ergoline derivatives
09/1991
09/30/1991WO1991014672A1 Chiral catalysts for enantioselective synthesis
09/27/1991WO1991014459A1 A bifunctional dtpa-type ligand
09/25/1991EP0448427A1 Ester derivatives of 3-[2-cyano-2-haloethenyl]-2,2-dimethylcyclopropanecarboxylic acid, process for their preparation and their use as pesticides
09/25/1991EP0448413A1 Selective 6-acylation of sucrose mediated by cyclic adducts of dialkyltin oxides and diols
09/25/1991EP0448404A2 Process for preparing alkoxysilanes
09/25/1991EP0448334A2 Silicon-containing phenoxy ethers, polymers thereof, and use of such polymers
09/25/1991EP0447962A1 Labdanes and process for their preparation
09/25/1991EP0447880A2 Catalyst for polymerizing aromatic vinyl compound and process for producing polymer of aromatic vinyl compound
09/25/1991EP0447456A1 Intermediate compounds for preparing penems and carbapenems
09/25/1991CN1014060B Method for preparaing ortho-azonaphthalene compound
09/24/1991WO1991014689A1 Antimalarial analogs of artemisinin
09/24/1991US5051521 Novel tin (IV) compounds
09/24/1991US5051505 Process for preparing piperazinyl quinolone derivatives
09/24/1991US5051502 Rhodium catalyzed cyclization process for bicyclic β-lactams
09/24/1991US5051489 Novel silanol waxes
09/24/1991US5051486 Comb like polymers containing siloxane groups with polyoxyalkylene groups
09/24/1991US5051447 Applying aromatic oximes to plants, seeds or soils
09/24/1991US5051409 2-Aminodecalin derivatives and their use
09/24/1991US5051247 Catalytic haloakylation of silicon monooxide to form silane halides
09/24/1991CA2054777A1 Antimalarial analogs of artemisinin
09/24/1991CA1289566C Phenylsilylmethyl 3-phenoxybenzyl or 6-phenoxypyrido-2- ylmethyl ether
09/22/1991WO1991014694A1 Chiral catalysts and epoxidation reactions catalyzed thereby
09/18/1991EP0447073A2 Aromatic isocyanurate compound
09/18/1991EP0447059A2 Alkylation of silanes
09/18/1991EP0446912A1 Organosilsesquioxanes with at least one mesogenic side group
09/18/1991EP0446895A1 Novel organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it
09/18/1991EP0446873A1 Amines showing fungicidal activity
09/18/1991EP0446831A2 Chloride reduction in polysiloxanes
09/18/1991EP0446703A2 Process for the preparation of dialkyl tin dichlorides
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