Patents
Sitemap › C07 - Organic chemistry › C07B - General methods of organic chemistry; Apparatus therefor › C07B 61 - Other general methods
Patents for C07B 61 - Other general methods (69,072)
03/2003
03/19/2003EP0988270B1 Method for producing formaldehyde from methanol in a non-oxidating manner
03/19/2003EP0946286B1 Chemical amplification for the synthesis of patterned arrays
03/19/2003EP0854848B1 Process for the production of difluoromethane
03/19/2003CN1404476A Glycosidase inhibitors and preparation thereof
03/19/2003CN1404470A 2-OXo-1-pyrrolidine derivatives, process for preparing them and their uses
03/19/2003CN1404469A 2-Oxo-1-pyrrolidine derivatives, processes for preparing them and their uses
03/19/2003CN1404465A Process for producing para-xylene
03/19/2003CN1404462A Catalytic production of olefins at high methanol partial pressures
03/19/2003CN1404384A Novel primary intermediate for use in oxidative hair dyeing
03/19/2003CN1403457A Prepn process of 2,6-dichloropurine
03/19/2003CN1403455A Synthesis of 2-oxazolidone derivate by one still process
03/19/2003CN1403448A Process for producing 2-(4-alkyl-1-piperazyl)-benzaldehyde and-benzal compound
03/19/2003CN1403430A Process for producing 5-bromo-2-fluorobenzoic boric acid
03/19/2003CN1403191A Integrated catalytic reactor couplied with static mixer
03/18/2003WO2002028528A1 Supported catalyst consisting of metal of the platinum group and obtained by means of controlled electroless deposition
03/18/2003US6534691 Manufacturing process for α-olefins
03/18/2003US6534672 Fluid bed vinyl acetate catalyst
03/18/2003US6534668 Preparation of sulfur-containing organosilicon compounds using a buffered phase transfer catalysis process
03/18/2003US6534657 Chiral ferrocene phosphines and their use in asymmetric catalytic reactions
03/18/2003US6534553 Hydrogenation of carbon monoxide using sulfide catalysts
03/18/2003US6534503 Melanocortin receptor-3 ligands to treat sexual dysfunction
03/18/2003US6534441 Nickel-rhenium catalyst for use in reductive amination processes
03/18/2003US6534438 Catalyst composition
03/18/2003US6534434 Chiral imidazolidinone-based catalyst composition and reaction system
03/18/2003US6534432 Catalyst compositions for producing aromatic carbonates
03/18/2003US6533960 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
03/18/2003CA2422806A1 Supported catalyst consisting of metal of the platinum group and obtained by means of controlled electroless deposition
03/14/2003WO2002022262A2 Rhenium alkylidene catalysts fixed on a carrier and used for the metathesis of olefins
03/14/2003CA2422594A1 Rhenium alkylidene catalysts fixed on a carrier and used for the metathesis of olefins
03/13/2003WO2003020859A2 Method for hardening unsaturated fatty substances
03/13/2003WO2003020856A1 Synthesis of poly-alpha olefin and use thereof
03/13/2003WO2003020740A1 Array using microspheres
03/13/2003WO2003020718A1 Photochromic bis-naphthopyran compounds and methods for their manufacture
03/13/2003WO2003020713A1 Direct epoxidation process
03/13/2003WO2003020681A1 Process for the production of acetic acid c4-esters
03/13/2003WO2003020675A1 Production of compounds comprising the group cf¿3?
03/13/2003WO2003020668A1 A process for the production of triptane
03/13/2003WO2003020421A1 Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethylcyclohexylamine)
03/13/2003WO2003020420A1 High-activity isomerization catalyst and processes for its preparation and use
03/13/2003WO2003020415A2 Treatment of substrates using an electrochemical method
03/13/2003WO2003020209A2 Processes for the production of alpha-difluoromethyl ornithine (dfmo)
03/13/2003WO2002094740A3 Hydrogenation processes performed in ionic liquids
03/13/2003WO2002047817A3 Process of preparing a fluid rare earth alkoxylation catalyst
03/13/2003WO2002034762A3 Method for generating a library of oligonucleotides comprising a controlled distribution of mutations
03/13/2003WO2002030865A3 Aromatic nitration reactions
03/13/2003WO2002020150A3 Photocleavable protecting groups
03/13/2003WO2002004477A3 Combination of microporous membrane and solid support for microdiagnostics
03/13/2003WO2002004111A3 Polymer chip
03/13/2003WO2001097152A3 Computer-aided optimization of substance libraries
03/13/2003US20030050523 High-activity isomerization catalyst and process
03/13/2003US20030050521 Reactivation of aromatics alkylation catalysts
03/13/2003US20030050516 Catalytic hydrogenation of carbonyl compounds
03/13/2003US20030050514 Method for producing bisphenols
03/13/2003US20030050513 Catalyst being in the form of particles of which at least 20 weight % have a particle size less than 300 mu m
03/13/2003US20030050511 Reacting sodium polysulfide, at least one alpha, omega dihalo organic compound, and optionally one trihalo organic compound in the presence of a phase transfer catalyst
03/13/2003US20030050507 Method for prepararing alkoxyamines from nitroxides
03/13/2003US20030050505 Rhodium containing solutions
03/13/2003US20030050500 Process for the arylation of olefins
03/13/2003US20030050496 Process for the preparation of diaryl carbonates
03/13/2003US20030050494 Ethylene oligomerization catalyst comprising an iron complex of a 2,6-bis(1-(phenylimino)ethyl)pyridine ligand of given formula with a Lewis acid such as methylalumoxane; forms alpha-olefins of formula H-(CH2-CH2)q-CH=CH2 q=1-18
03/13/2003US20030050486 Polyamino acid-catalyzed process for the enantioselective epoxidation of alpha, beta-unsaturated enones and alpha, beta-unsaturated sulfones
03/13/2003US20030050480 Method for preparing 2-(2-hyrdroxyphenyl)-2h-benzotriazole
03/13/2003US20030050477 Reacting a 2-halo-3-(pyrazol-3-yl)anilide derivative in presence of a transition metal compound of sub gruop VIIa and VIIIa or Ib of periodic table and a base to form the 7-(pyrazol-3-yl)benzoxazole derivative
03/13/2003US20030050475 Contacting a 5 or 6-methyl quinoxaline with a halogenating agent in the presence of radical initiator in solvent (mono,di,tri fluoro or chlorobenzenes or a,trichloro or fluorotoluene to form 5 or 6- halomethylquinoxaline
03/13/2003US20030050319 Synthesis of intermediates useful in preparing tricyclic compounds
03/13/2003US20030050309 A gelatinase inhibitor for modulating the activity of a dopamine, serotonin, or norepinephrine receptor or transporter
03/13/2003US20030050299 An intermediates for enantiomeric synthesis cermamide-like inhibitors; producing antilipemic agents
03/13/2003US20030049674 Nucleotide sequences coding peptide for use in the treatment of autoimmune diseases
03/13/2003US20030049631 Nanoparticles having oligonucleotides attached thereto and uses therefor
03/13/2003US20030049630 Nanoparticles having oligonucleotides attached thereto and uses therefor
03/13/2003US20030049619 Generation of preferential oligonucleotides obtain nucleotide sequences, incubate with primers and polymerase, propagate and recover sequences
03/13/2003US20030049435 Azlactone-functional hydrophilic coatings and hydrogels
03/13/2003US20030049185 Initially mixing the reactant gas with the reactant liquid in a static mixer thereby forming a frothy mixture, introducing the resultant frothy mixture into the monolith catalytic reactor for reaction, recovering reaction product
03/13/2003US20030048341 High-throughput biomolecular crystallization and biomolecular crystal screening
03/13/2003US20030047851 Reacting method
03/13/2003US20030047848 Silica-alumina carriers preparation, hydrogenation catalysts preparation therewith and their use for aromatics hydrogenation
03/13/2003CA2462410A1 Production of compounds comprising the group cf3
03/13/2003CA2462169A1 Synthesis of poly-alpha olefin and use thereof
03/13/2003CA2459866A1 Photochromic bis-naphthopyran compounds and methods for their manufacture
03/13/2003CA2459303A1 Direct epoxidation process
03/12/2003WO2002022569A1 Method for producing chiral compounds
03/12/2003EP1291346A1 Process for the preparation of trisubstituted imidazole compounds with multiple therapeutic properties
03/12/2003EP1291336A2 Preparation of optically active alpha-hydroxyethers
03/12/2003EP1291081A1 Process for the preparation of pyrrole and pyridine
03/12/2003EP1290225A2 Method of producing a dna library using positional amplification
03/12/2003EP1290198A2 Vectors for dna delivery
03/12/2003EP1290054A1 Glyoxal-phenolic condensates with enhanced fluorescence
03/12/2003EP1290006A1 Combinatorial production of nucleotide and nucleoside (xitp)analogues
03/12/2003EP1290001A1 Process for the selective deprotonation and functionalization of 3-substituted benzotrifluorides
03/12/2003EP1289998A1 New process for the preparation of vinyl-pyrrolidinone cephalosporine derivatives
03/12/2003EP1289984A1 Novel oxazolidinone derivatives and a process for the preparation thereof
03/12/2003EP1289974A1 Catalyst comprising soluble polymer and polyamino acid
03/12/2003EP1289970A1 3-arylisothiazoles and their use as herbicides
03/12/2003EP1289957A1 Pharmaceutically active piperidine derivatives, in particular as modulators of chemokine receptor activity
03/12/2003EP1289949A1 Method for the production of caprolactam
03/12/2003EP1289941A1 Carbamic acid esters as inhibitors of factor xa
03/12/2003EP1289938A2 A process for the preparation of 2,2-dimethyl-5-(4-clorobenzyl) cyclopentanone and an intermediate useful therefor
03/12/2003EP1289937A1 Method for separating a hydroxybenzonitrile-type compound
03/12/2003EP1289934A1 Method for producing amides or esters
03/12/2003EP1289929A1 Shortened synthesis of 3,3-diarylpropylamine derivatives
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