| Document |
Document Title |
|
WO/2004/048304A1 |
Polyglycerols significantly reduced in the content of polyglycerols having a cyclic structure formed by the removal of a water molecule from the polyglycerol molecule; and a polyglycerol/fatty acid ester having excellent surface activity...
|
|
WO/2004/048303A1 |
The present invention relates to purification of an MTBE process stream by contact in the liquid phase with a large pore zeolite such as 13X or Zeolite Y.
|
|
WO/2004/048318A1 |
An improved process for the preparation of 1,3 substituted indenes which are useful intermediates in the synthesis of aryl fused azapolycyclic compounds as agents for the treatment of neurological and psychological disorders.
|
|
WO/2004/046073A1 |
The invention relates to a method for the production of ethers of formula (I), where R1 and R2 independently = H, substituted or unsubstituted, branched or linear 1 - 20 C alkyl chains, substituted or unsubstituted 5 - 8 C cycloaliphatic...
|
|
WO/2004/037760A2 |
A process for producing an optically active 2-alkoxy-1-(trifluoromethyl-substituted phenyl)ethanol derivative represented by the formula 5: where R2 represents a C1-C6 lower alkyl group, n represents 1 or 2 and * represents a chiral carb...
|
|
WO/2004/033403A1 |
The invention concerns a method for producing at least one alkoxylate which consists in contacting at least one alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide, pentene oxide and decen...
|
|
WO/2004/033404A1 |
The invention concerns a method for producing at least one alkoxylated product, consisting in contacting an alkylene oxide mixture containing at least ethylene oxide with at least one initiator compound in the presence of at least one do...
|
|
WO/2004/029015A1 |
The present invention provides 1,7,8-trifluoro-2-naphthol and a derivative thereof as intermediates for efficiently producing a trifluoronaphthalene liquid crystal material. A method for efficiently producing a trifluoronaphthalene liqui...
|
|
WO2003062172B1 |
Alcohols, ethers, and olefins are manufactured from alkanes by mixing an alkane and bromine in a reactor to form alkyl bromide and hydrogen bromide. The alkyl bromide only or the alkyl bromide and the hydrogen bromide are directed into c...
|
|
WO/2004/026939A1 |
The invention relates to a method for the production of a polyetherol, wherein at least one alkylene oxide is reacted with at least one starter compound in the presence of one catalyst of general formula (I): M1p[M2qOn(OH)2(3-n)]x, The i...
|
|
WO/2004/024323A1 |
(1) A catalyst composition comprising a crosslinked organic polymer and a palladium catalyst, wherein the catalyst is physically supported on the crosslinked organic polymer; (2) a process for producing the catalyst composition (1), char...
|
|
WO/2004/022514A1 |
Spirofluorenols (for example, 3’,9’-dimethoxy-5’- hydroxyspiro[(1H-cyclopento[d,e,f]phenanthrene)-1,7’-benzo
-[c]fluorene]) are prepared by a process which comprises protecting the hydroxyl group of a specific fluorenone compound...
|
|
WO/2004/020378A2 |
The present invention provides a method of producing glycol ethers, which are also commonly known as glymes. The method according to the invention includes contacting a glycol with a monohydric alcohol in the presence of a polyperfluoros...
|
|
WO/2004/018553A2 |
Highly fluorinated, saturated, and unsaturated fluoroethers are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems. Met...
|
|
WO/2004/018096A1 |
A method is provided for ensuring production of efficient rare earth metal phosphate catalysts for alkoxylation of organic compounds. The method comprises: selecting as a reactant one or more carbonate salts of the one or more rare earth...
|
|
WO/2004/014550A2 |
The invention relates to novel monocarbene complexes of nickel, palladium or platinum containing electron-deficient olefin ligands, to their production and to the use thereof in the homogeneous catalysis of organic reactions (Formula II ...
|
|
WO/2004/013076A1 |
A process for preparing an allyl ether including reacting (a) a phenolic compound with (b) an allyl carboxylate or an allyl carbonate in the presence of (c) a transition metal or rare earth metal catalyst complexed with at least one stro...
|
|
WO/2004/011523A2 |
Phase change solvents for thermoplastic polymers to provide blended compositions. Above the phase change temperature of the solvent, the phase change solvent solubilizes or intimately mixes with the thermoplastic polymer. Below the phase...
|
|
WO/2004/009539A2 |
A method of converting (Z)-1-(3,5-disubstituted phenyl)-2-(4-substituted phenyl)ethene of general formula (II) to (E)-1-(3,5-disubstituted phenyl)-2-(4-substituted phenyl)ethene of general formula (I). wherein R1, R2, R3 are same or diff...
|
|
WO/2004/009523A1 |
The invention relates to a method for the production of ketals and optionally enol ethers, wherein a) an alkyne and/or allene is reacted with an alcohol in a gaseous phase on a catalyst containing zinc oxide and/or cadmium oxide in order...
|
|
WO/2004/007412A1 |
The invention relates to a method for producing methyl tert-butyl ether (MTBE) in qualities which are suitable for organic syntheses and for using as special solvents, from MTBE in fuel quality. The inventive method is characterised in t...
|
|
WO/2004/005231A1 |
A novel fluorinated unsaturated compound; and a process for producing the compound. The fluorinated unsaturated compound is represented by R1CY1HCY2Y3OQ1CH=CH2 or CH2=CHQ2OCZ1Z2CZ3HR2CZ4HCZ5Z6OQ2CH=CH2 (wherein R1 is a monovalent fluorin...
|
|
WO/2004/005230A1 |
The invention relates to an alkoxylate mixture having formula (I) where PO is a propyleneoxy unit, EO is an ethyleneoxy unit, n has an average value in the range 1.6 - 3.3 per 2-ethylhexyl group and m has an average value in the range 3....
|
|
WO/2004/002931A1 |
The invention relates to a method for the telomorisation of non-cyclic olefins, comprising at least two conjugated double bonds (I) or mixtures which contain said olefins, with nucleophiles (II). A metal-carbene complex is used as a cata...
|
|
WO/2004/002932A1 |
Provided are novel fluorine-containing alcohols and a process for producing the same, specifically, fluorine -containing alcohols represented by the general formula: R1CY1HCY2Y3OQ1OH or HOQ2OCZ1Z2CZ3HR2CZ4HCZ5Z6OQ2OH (wherein R1 is a flu...
|
|
WO/2004/000773A1 |
The present invention refers to process of separating 1-methoxy-2 propanol and 2-methoxy-l-propanol from aqueous compositions, comprising: dewatering of the aqueous composition comprising 1-methoxy-2-propanol and 2-methoxy-l-propanol t...
|
|
WO/2003/106024A1 |
A process for producing allylic ether compounds in presence of a catalyst comprising at least one Cu(II) salt by reaction of an allylic alcohol with either itself or another alcohol.
|
|
WO/2003/106535A1 |
A process for purification of crude polyether, characterized by bringing a crude polyether obtained by addition polymerization of an active hydrogen compound with an alkylene oxide in the presence of an alkali metal-containing basic cata...
|
|
WO/2003/104177A1 |
A process for producing a polyol allyl ether by reacting a linear polyol compound in which each carbon atom has one hydroxy group with an allyl halide in the presence of an alkali metal hydroxide, which comprises causing the reaction bet...
|
|
WO/2003/104168A2 |
A process for reacting a first component with itself or a second component to produce a third component in which a first material comprising a first component or said first component and a second component is fed to divided wall column h...
|
|
WO/2003/097588A2 |
Hexafluoroisobutylene and its higher homologs are easily reacted with SO3 to give fluorosulfates of the formula CH2=C(R)CF2OSO2F, wherein R is a linear, branched or cyclic fluoroalkyl group comprised of 1 to 10 carbon atoms and may conta...
|
|
WO2003074534A9 |
A new class of reagents and method of use of the reagents in the reaction of the reagents with electrophilic compounds. The invention in one embodiment is directed to a method for the formation of an alcohol of the formula (I). The metho...
|
|
WO/2003/095424A1 |
It is intended to provide a process for industrially producing shogaols which are useful in the fields of foods, perfumes, drugs, quasi drugs, cosmetics and so on. Namely, a novel intermediates represented by the following general formul...
|
|
WO/2003/095402A1 |
The invention relates to a method for producing a C13- alcohol mixture which is particularly suitable as a precursor for the production of compounds having surfactant properties and softeners.
|
|
WO/2003/093209A1 |
The invention relates to the production of motor fuels. The inventive method consists in producing a synthetic gas with the aid of non-catalytic gas-phased oxidising conversion of natural gas by atmospheric oxygen at a temperature rangin...
|
|
WO/2003/091192A1 |
The alkoxylate mixtures contain alkoxylates of general formula (I): C5H11CH(C3H7)CH2O(A)n(B)mH, wherein: A represents ethyleneoxy; B represents C3-10-alkyleneoxy or mixtures thereof, whereby groups (A) and (B) can exist in a statisticall...
|
|
WO/2003/091190A1 |
The alkoxylate mixture contains 0.1 to 99.9 wt. % of at least one alkoxylate of general formula (I) CnH2n+1O(A)x(B)yH, wherein: A represents ethyleneoxy; B represents C3-C10 alkyleneoxy or mixtures thereof, whereby groups A and B can exi...
|
|
WO/2003/091191A1 |
The invention relates to alkoxylates of general formula (I) C5H11CH(C3H7)CH2O(A)n(CH2CH2O)mH, wherein: A represents propyleneoxy, buteneoxy or penteneoxy; n represents a number ranging from 1 to 8, and; m represents a number ranging from...
|
|
WO/2003/089392A1 |
A process for the conversion of syngas by contact of syngas under conversion conditions with catalyst having as components zinc oxide, copper oxide, aluminium oxide, Y zeolite and clay in which (A) in a one step process for conversion of...
|
|
WO/2003/089395A1 |
The invention relates to a method for producing anis alcohol (methoxybenzyl alcohol) by hydrogenating anisaldehyde (methoxybenzaldehyde) in the presence of Raney nickel and of an alkaline additive. The invention also relates to the use o...
|
|
WO/2003/089393A1 |
A liquid vegetable unsaturated alcohol of 88 to 100 iodine value and below 7ºC cloud point, obtained by reducing a vegetable unsaturated fatty acid produced from at least one vegetable oil selected from the group consisting of palm oil,...
|
|
WO/2003/086414A1 |
Described herein are novel compounds having antineoplastic and antimicrobial activity, obtained via structural modifications of resveratrol and combretastatin A-4, methods for synthesis of these compounds, and their use in pharmaceutical...
|
|
WO/2003/086605A2 |
One aspect of the present invention relates to ionic liquids comprising a pendant Bronsted-acid group, e.g., a sulfonic acid group. Another aspect of the present invention relates to the use of an ionic liquid comprising a pendant Bronst...
|
|
WO/2003/082894A2 |
Novel processes for the C-17 spirolactonization and 6,7 oxidation of steroid compounds are provided. In certain preferred embodiments, the present invention provides for the preparation of steroid compounds which are useful in the prepar...
|
|
WO/2003/082786A1 |
The present invention relates to a process for the preparation of high purity and yield $g(a)-asarone, trans 2,4,5-trimethoxy cinnamaldehyde, 2,4,5-trimethoxy-phenyl propionone, from $g(b)-asarone or $g(b)-asarone rich Acorus calamus oil...
|
|
WO/2003/082895A2 |
The present invention involves novel intermediates, including a 7&agr -substituted steriod (II), and various novel processes which are used to prepare known intermediates useful in the production of eplerenone, a pharmaceutical agent.
|
|
WO/2003/082780A1 |
A selectivated molecular sieve, e.g., ZSM-22 or ZSM-23, is used as olefin oligomerization catalyst to provide product, e.g., octenes and dodecenes from butene, having a low degree of branching and hindered double bonds.
|
|
WO/2003/080551A1 |
The present invention relates to a novel neolignan (NEOLASA-I) 3-ethyl-2-methyl-3-(2', 4', 5'-trimethoxy-phenyl-1-(2',4',5'-trimethoxy) phenyl-1-(2',4',5'-trimethoxy)phenyl-1-propene and a process for the preparation of high purity, high...
|
|
WO/2003/080239A2 |
Metal cyanide catalyst dispersions in initiator compounds and/or polyethers are prepared by reacting an acidic metal cyanide compound with an insoluble metal salt in a medium that is a solvent for the acidic metal cyanide compound but no...
|
|
WO/2003/076366A2 |
The present invention relates to a method for preparing organic fluorocompounds, more particluraly to a method for preparing organic fluorocompounds by means of reaction of alkyl halide or alkyl sulfonate with fluoro salt in the presence...
|
