Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
Patents for C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929)
04/2003
04/03/2003US20030065230 Catalyst system and process for rearrangement of epoxides to allylic alcohols
04/03/2003US20030065227 Catalytic distillation using acetone
04/03/2003US20030065208 Triphenylphosphine derivative, production process therefor, palladium complex thereof, and process for producing biaryl derivative
04/03/2003US20030065187 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
04/03/2003US20030065182 Therapy for asthma, sexual disorders, hypotensive agents, analgesics
04/03/2003US20030065181 Novel chiral phosphorus ligands and the use thereof in the production of optically active products
04/03/2003US20030065110 Preventing from self-polymerizing during purification, storage or transportation by including a stabilizer nitroxide compound
04/03/2003US20030065039 Biologically active 1,3-bis-aromatic-prop-2-en-1-ones, 1,3-bis-aromatic-propan-1-ones, and 1,3-bis-aromatic-prop-2-yn-1-ones
04/03/2003US20030065014 Substance for inducing apoptosis
04/03/2003US20030064980 Respiratory system disorders; antiinflammatory agents
04/03/2003US20030062505 Tribenzoyl compounds
04/03/2003CA2461528A1 Method for producting sampling tube for carbonyl compound
04/03/2003CA2459125A1 Substituted phenol compounds useful for anesthesia and sedation
04/02/2003EP1298136A2 Chiral monophosphorus compounds
04/02/2003EP1298129A2 Process for producing 4-sustituted benzopyran derivatives
04/02/2003EP1298119A1 Chlorohydroxyacetone derivative and process for producing optically active chloropropanediol derivative from the same
04/02/2003EP1296992A2 Phosphacyclohexanes and the use thereof in the hydroformylation of olefins
04/02/2003EP1296926A1 Method for producing blends of phthalic acid diesters, decanols and tridecanols
04/02/2003EP1296921A1 Cyclic ketones, their preparation and their use in the synthesis of amino acids
04/02/2003EP1296920A2 Method for producing bicyclic 1,3-diketones
04/02/2003EP1296919A1 Method for producing optionally substituted aliphatic, aromatic or heteraromatic aldehydes
04/02/2003EP1027317B1 Reaction of alkenes with epoxides, the products thereof and their use as fragrance compounds
04/02/2003EP0880518B1 A process of making 3-phenyl-1-methylenedioxyphenyl-indane-2-carboxylic acid derivatives
04/02/2003EP0804400B1 Hydroformylation of a multi-component feed stream
04/02/2003CN1407990A C-aryl glucoside sgltz inhibitors
04/02/2003CN1406932A Alkynes compound selective reduction
04/02/2003CN1406919A Process for producing gossypol from diphenylamine gossypol
04/02/2003CN1406918A 3-Br-4-hydroxybenzaldehyde preparation
04/01/2003US6541672 Showing anti-bacterial, antioxidant, and anti-inflammatory activities that enable them to be used for drugs
04/01/2003US6541664 Reaction gas starting mixture comprising propane, molecular oxygen is passed at from 300-500 degrees C over fixed-bed catalyst which comprises two catalyst beds arranged spatially in succession, comprising multimetal oxides
04/01/2003US6541445 Utilization of tricyclic aldehydes as odoriferous agents
04/01/2003CA2405623A1 Chiral monophosphorus compounds
03/2003
03/27/2003WO2003024983A1 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
03/27/2003WO2003024958A2 Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles
03/27/2003WO2003024910A1 Method of increasing the carbon chain length of olefinic compounds
03/27/2003WO2003024909A1 Method of preparing symmetrical polyhydroxystilbenes
03/27/2003WO2003024583A1 Novel calixarene based dispersible colloidal systems in the form of nanoparticles
03/27/2003US20030060666 Reacting a carboxylic acid derivative with mono- or dienolate of a silyl ester; hydrolyzing the reaction product immediately afterwards by adding acid and decarboxylating
03/27/2003US20030060656 Contacting organic compound with: an oxidizing agent, and catalyst comprising a metal and a chiral ligand, producing an oxidized organic compound and a single enantiomer of the organic compound
03/27/2003US20030060651 Benzoylcyclohexanedione derivatives and their use as herbicides
03/27/2003US20030060639 Selective reduction of alkyne compounds
03/26/2003EP1295877A1 Xanthone derivatives, preparation processes thereof, their use as fungicides and compositions containing them
03/26/2003EP1294837A1 Oxoalcohol-based detergent
03/26/2003EP1294731A1 Bisphosphite compounds, the metal complexes thereof and the use of said compounds and complexes in olefin hydroformylation
03/26/2003EP1294700A2 Benzhydryl derivatives
03/26/2003EP1294672A1 Method for producing propylene hydroformylation products and acrylic acid and/or acrolein
03/26/2003EP1294671A2 Utilisation of ketones as precursors of active compounds
03/26/2003EP1294670A1 Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms
03/26/2003EP1294669A1 Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms
03/26/2003EP1294668A1 Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms
03/26/2003EP1294667A1 Method for producing aldehydes
03/26/2003EP1294657A2 Catalysis using phosphine oxide and sulfoxide compounds
03/26/2003EP1294229A1 Composition for inhibiting feeding of weevils
03/26/2003EP1200452B1 Novel chiral phosphorus ligands and the use thereof in the production of optically active products
03/26/2003EP1100759B1 Transition metal complexes as linkers
03/26/2003EP0846098B1 Improved metal-ligand complex catalyzed processes
03/26/2003CN1405136A 3-substituted 5,6,7,8 tetrahydro-4a,8a method-2-keto-naphthalene, synthesis method and use thereof
03/26/2003CN1405135A 2-propyl enanthaldehyde preparation method
03/26/2003CN1405131A Method for atmospheric catalytic oxidation of cyclohexane by metalloporphyrin
03/26/2003CN1103755C Novel structural analogues of vitamin D
03/25/2003US6538149 Aryl or heteroaryl substituted 3,4-dihydroanthracene and aryl or heteroaryl substituted benzo [1,2-g]chrom-3-ene, benzo[1,2-g]-thiochrom-3-ene and benzo [1,2-g]-1,2-dihydroquinoline derivatives having retinoid antagonist or retinoid inverse agonist type biological activity
03/25/2003US6538131 By annulation of an olefinic intermediate; ring closing metathesis; a novel class of cyclopentene polyol intermediate products and anhydro derivatives thereof; fewer steps
03/25/2003US6538004 Potassium channel modulators relax smooth muscle cells and inhibit bladder contractions; treating nervous, eating, cardiovascular, gastrointestinal, and sexual disorders
03/25/2003US6537346 Protecting magnesium from reacting with oxygen by exposing to perfluoroketones or hydrofluoroketones
03/20/2003WO2003022812A1 Organic sulfates as ionic liquids
03/20/2003WO2003022790A2 Biphenylene compounds
03/20/2003WO2003022789A2 Method for transforming a 1,2-disubstituted epoxide cycle into its alpha-diketone derivative
03/20/2003WO2003022788A1 Production of 4-fluorobenzaldehyde
03/20/2003WO2003022787A1 Method for preparing unsaturated fatty hydroxy-acids and esters thereof, their use in pharmaceutical and/or cosmetic compositions
03/20/2003WO2003022431A1 Photooxidation catalysts and process for preparation of aldehydes
03/20/2003US20030055299 A metal complexes as hydroformylation catalyst of olefinically unsaturated compounds
03/20/2003US20030055292 Preparation of ketones from aldehydes
03/20/2003US20030055291 Oxidation of alcohols in the presence of osmium compounds as catalysts in water or a solvent mixture
03/20/2003US20030055271 Oxidation of 5-(hydroxymethyl) furfural to 2,5-diformylfuran and subsequent decarbonylation to unsubstituted furan
03/20/2003US20030055253 Phospor, arsenic and antimony compounds based upon diaryl-anellated diaryl-anellated bicyclo'2.2.n! parent substances and catalysts containing same
03/20/2003US20030055038 For therapy of central nervous system and other disorders
03/20/2003US20030055035 Useful in hyperpolarizing cell membranes, opening potassium channels, relaxing smooth muscle cells, and inhibiting bladder contractions
03/20/2003US20030054638 Isolation of the cis and trans isomers of tris(2,4-octadion-ato)ruthenium using liquid chromatography with adsorption by alumina; solvent elution; purity; electrodes; smooth surface; consistant morphology; high density; capacitors etc,
03/20/2003US20030052310 Perfluorinated amide salts and their uses as ionic conducting materials
03/20/2003CA2459760A1 Method for preparing unsaturated fatty hydroxy-acids and esters thereof, their use in pharmaceutical and/or cosmetic compositions
03/19/2003EP1293499A1 Preparation of 4,4,'-Diketo-B-Carotene derivatives
03/19/2003EP1293494A1 Process for preparing alpha-halo-ketones
03/19/2003EP1293248A1 Novel calixarene based dispersible colloidal system in the form of nanoparticles
03/19/2003EP1292383A2 Tubular reactor for carrying out exothermic gas phase reactions
03/19/2003EP1114017B1 Method for producing aldehydes and/or alcohols or amines
03/19/2003EP1054853B1 Catalyst recovery for halogen exchange reactions
03/19/2003EP1019347B1 Method for the synthesis of taxanes
03/19/2003EP0988276B1 Process for the preparation of thioether-substituted aromatic ketones
03/19/2003EP0988270B1 Method for producing formaldehyde from methanol in a non-oxidating manner
03/19/2003EP0984914B1 Substituted 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones
03/19/2003EP0900188B1 Processes for producing 1,6-hexanedials and derivatives
03/19/2003EP0900184B1 Processes for producing 1,6-hexanediols
03/19/2003CN1403434A Prepn process of 5-chloro-2,3-dihydro-1-indenone
03/19/2003CN1403433A Synthesis of m-chloroacetophenone from benzoyl chloride
03/19/2003CN1403432A 稳定丙烯醛 Stable acrolein
03/19/2003CN1403431A Catalyst for preparing methoxy acetone and its prepn and application
03/18/2003US6534684 Compounds resistant to hydrolysis and highly soluble in perfluorinated solvents; transition metal ligands for preparing catalysts used in two-phase catalysis with fluorine-containing phase such as hydroformylation of olefins
03/18/2003US6534666 Contacting reaction mixture with double deionized water for solubilizing fluorinated beta-diketone, separating aqueous phase containing fluorinated beta-diketone and organic phase containing monovalent copper beta-diketone complex product
03/18/2003US6534657 Chiral ferrocene phosphines and their use in asymmetric catalytic reactions
03/18/2003US6534434 Chiral imidazolidinone-based catalyst composition and reaction system
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