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WO/2010/086138A1 |
The invention provides a process for the preparation of an allyl aryl ether comprising the O-allylation of an aromatic hydroxyl containing compound with an allyl source in the presence of a catalyst, wherein the catalyst is a transition ...
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WO/2010/086137A1 |
The invention provides a process for the preparation of an allyl aryl ether comprising the O-allylation of an aromatic hydroxyl containing compound with an allyl source in the presence of a catalyst, wherein the catalyst is a transition ...
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WO/2010/085072A2 |
The present invention relates to a divided wall distillation column for producing high purity normal butanol, and to a normal butanol distillation method. More particularly, the present invention relates to a method which provides a divi...
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WO/2010/084802A1 |
Provided is an adamantane compound which contains a specific adamantane backbone, a polymerizable group, and a ligand having a specific structure for linking the adamantane backbone and the polymerizable group, and has high solubility in...
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WO/2010/084976A1 |
Disclosed is a method for manufacturing a conjugated aromatic compound, which is characterized in that an aromatic compound (A), wherein one or two leaving groups selected from a group comprised of an iodine atom, bromine atom and chlori...
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WO/2010/082918A1 |
Disclosed are latex polymers and an aqueous coating compositions having excellent freeze-thaw stability, open time, stain resistance, low temperature film formation, foam resistance, block resistance, adhesion, water sensitivity and a lo...
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WO/2010/083101A1 |
The present invention relates to a group of new plasticizers for thermoplastics such as polypropylene, copolymers of polypropylene, polyethylene, polyethylene terephthalates, polystyrene and/or other polymers or mixtures of polymers cont...
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WO/2010/072424A1 |
Process to prepare methanol and/or dimethylether from a solid carbonaceous feedstock by performing the steps of (a) feeding an oxygen comprising gas and the carbonaceous feedstock to a burner firing into a reactor vessel, (b) performing ...
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WO/2010/069133A1 |
Disclosed is a preparing process of methanol, dimethyl ether and lower olefin from synthesis gas, which comprises contacting synthesis gas with catalyst under the conditions of the conversion of synthesis gas to methanol, dimethyl ether ...
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WO/2010/069549A1 |
The invention relates to a process for increasing the carbon monoxide content of a feed gas mixture comprising carbon dioxide, hydrogen and carbon monoxide via a catalytic reversed water gas shift reaction, comprising the steps of (1) he...
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WO/2010/062486A2 |
A method of making a fluorinated ether includes combining, in a polar aprotic solvent: a fluorinated alcohol represented by the formula X-Rf1CH2OH, and a fluorinated sulfonate ester represented by the formula Rf2CH2OS(=O)2Rf3, and base; ...
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WO/2010/060566A1 |
In a method for producing dimethyl ether (DME) from methanol (MeOH) by converting raw MeOH obtained through MeOH synthesis to DME in a reactor, separating water in the process, the raw MeOH and a process-internally obtained return flow f...
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WO/2010/060048A2 |
Compounds of Formula (I): R1-O-(CF2-O)n-R1, wherein: n is an integer from 2 to 100; and R1 is perfluorinated alkyl or substituted perfluorinated alkyl are described. Also described are methods of preparing the compounds of Formula (I). F...
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WO/2010/054540A1 |
Disclosed is a method for preparing chloromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether, which is combining hexafluoroisopropanol and either 1,3,5-trixane or paraformaldehyde in the presence of a binary catalyst system to produce chlorom...
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WO/2010/053354A2 |
The invention relates to motor fuel additives with enhanced properties. More specifically, the present additives improve the total fuel efficiency, and reduce the soot reduction of a motor fuel. The additives are based on at least partia...
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WO/2010/049465A1 |
A process for the preparation of acylated secondary alcohol alkoxylates, said process comprising : (i) reaction of one or more internal olefins with one or more carboxylic acids in the presence of a catalyst composition in order to form ...
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WO/2010/043161A1 |
The present invention discloses a method for preparing alkyl bromide by brominating-oxidizing methane, and methods for preparing higher hydrocarbon, methanol and dimethyl ether from said alkyl bromide. Firstly, methane reacts with HBr/H2...
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WO/2010/040730A1 |
The present invention discloses new analogs of polysphorin and their uses as antimalarial drugs which are highly effective in the hepatic phase of the disease. The present invention further discloses a new method for preparing these comp...
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WO/2010/034999A1 |
A compound of formula (I) in solid form, preferably crystalline form.
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WO/2010/035000A1 |
Using a combination of Kumada, Suzuki and Biellmann chemistry, various menaquinones can synthesised rapidly and with stereochemical integrity offering a new way of preparing these vitamin K2 components for the pharmaceutical market. In o...
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WO/2010/033976A2 |
A process for preparing a detergent alcohol mixture comprising the steps of providing one or more poly-branched poly-olefins, wherein the poly-branched poly-olefins must contain one non-branched terminal olefin and one or more additional...
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WO/2010/029998A1 |
Provided are a method for producing a (poly)glycerol monobenzyl ether which makes it possible to obtain a (poly)glycerol monobenzyl ether with high yield and selectivity in an etherification reaction of a benzyl alcohol and (poly)glycero...
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WO/2010/029923A1 |
Provided is a method for producing a perfluoro compound having hydroxyl groups, with which there is unlikely to be any aggregation of the reduction intermediate during reduction and wherein a perfluoro compound having –C(=O)OH can be u...
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WO/2010/026962A1 |
Provided are fluorine-containing adamantane derivatives represented by general formula (I) that provide cured products, which are suitable as electronic and optical materials and have superior heat resistance, mar resistance, low refract...
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WO/2010/027663A1 |
New polyol ether compounds and a process for their preparation. The process comprises reacting a polyol, a carbonyl compound, and hydrogen in the presence of hydrogenation catalyst, to provide the polyol ether. The molar ratio of polyol ...
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WO/2010/022645A1 |
The present application provides a preparation method of fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether by reacting CH2FX with 1,1,1,3,3,3-hexafluoroisopropanol in the presence of acid-binding agent. The reaction can be also performe...
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WO/2010/020903A1 |
The present invention concerns the process for producing liquid polyols of renewable origin from organic materials such as agro-forestry and agro-food biomass and respective industrial residues, constituting a profitable and bio-friendly...
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WO/2010/020561A1 |
The present invention relates to a method for isolating ditrimethylol propane from secondary trimethylol propane production streams.
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WO/2010/022269A2 |
A process for the preparation of dibutoxymethane, in one embodiment from 50% formaldehyde, in a condensation reaction without the use of co-solvent.
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WO/2010/019360A2 |
In an improved process for telomerizing butadiene, contact butadiene and an organic hydroxy compound represented by formula ROH (I), wherein R is a substituted or unsubstituted C1-C20-hydrocarbyl and the organic hydroxy compound is not g...
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WO/2010/015559A1 |
Disclosed is a process for the preparation of a mixture of 4-bromophenyl derivatives (compound of formula (2)) and 2,4-dibromophenyl derivatives (compound of formula (3)) comprising the steps of [1] reacting in a two-phase (liquid-liquid...
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WO/2010/015593A2 |
Method and devices for producing biosynthesis gases and/or synthetic fuels, in particular DME (dimethyl ether) and/or bio-silica using biogenic ingredients, comprising the steps of: allothermal gasification of the biogenic ingredients by...
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WO/2010/014936A2 |
A manufacturing process for making terameprocol (1) which includes the following reaction scheme, wherein a first general reaction is the formation of a furan intermediate (39) and a second general reaction is the ring-reduction and ring...
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WO/2010/012096A1 |
A zwitterionic phosphonium salt of Formula I: wherein n is 0 or 1; R is H or SO3 -; R' is selected from the group consisting of C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C10 cycloalkyl, phenyl, substituted phenyl, benzyl and C1-C1...
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WO/2010/011156A1 |
The invention relates to motor fuels and fuel compositions comprising oxygen-containing compounds (oxygenates), more specifically to the production and use of acetals and/or ketals in the form of oxygenates for producing motor fuels whic...
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WO/2010/010287A2 |
The invention relates to a method for producing dialkoxy alkanes by direct partial oxidation of a lower alcohol with a catalyst based on mixed oxide containing molybdenum and at least one other metal selected from the metals that can ass...
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WO/2010/006402A1 |
The invention provides a method of converting glycerol to oxygenates (i.e. one or more oxygen-containing hydrocarbons) of lower boiling point than glycercol itself. The method involves reaction of glycerol with an alcohol under reduced p...
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WO/2010/004415A1 |
The invention relates to a compound of formula (I) XCFZR3-Z wherein: X is a substituted or unsubstituted unsaturated branched or straight chain hydrocarbon group with up to 5 C atoms, R is Cl, F, Br, I or H, Z =1, 2 or 3 with a content o...
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WO/2010/004149A1 |
The invention relates to a process for manufacturing ethers by etherification of olefins by alcohols, in which the reactants are treated in at least one main reactor then in a reactive distillation column in which a portion of the liquid...
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WO/2010/000136A1 |
The invention provides a method of synthesizing sevoflurane. The method comprises the following steps that: taking hexafluoro isopropanol as the raw material and reacting it with trioxymethylene (or paraformaldehyde) in the presence of ...
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WO/2010/002528A2 |
The present disclosure provides a compound according to the formula: Rf 1 [CH(-O-CH(3-m)Rf 2m)(-O-CF2-CFH-Rf 3)]n [I] wherein n is 1 or 2, wherein m is 1, 2 or 3, wherein, when n is 1, Rf 1 is selected from the group consisting of highly...
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WO/2009/156655A1 |
The invention relates to a method for the synthesis of dialkoxyalkanes by means of the partial selective oxidation of a light alcohol. According to said method, the light alcohol is oxidised in the presence of molecular oxygen or a gas c...
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WO/2009/158644A2 |
A process for the preparation of alkyl aryl ethers from alcohols and aryl halides, usually as intermediates in organic synthesis. In a method, the mixing aryl halide and an alcohol is mixed with dimethyl sulfoxide, water, and a metal hyd...
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WO/2009/154135A1 |
Disclosed is a method for producing a high-purity fluorine-containing ether by a simple process at low cost, wherein a side reaction forming unsaturated bonds is suppressed. When a fluorine-containing ether is produced by reacting a flu...
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WO/2009/154154A1 |
Disclosed is a process for producing a benzaldehyde compound represented by formula (3) [wherein Q represents a hydrogen atom or a halogen atom; and Ar represents a phenyl group which may be substituted by at least one group selected fro...
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WO/2009/147541A2 |
A process for glycerol etherification, comprising a recycle of glycerol and/or mono-ether, to produce glycerol alkyl ethers with low amount of mono-ether by reacting glycerol and olefinic hydrocarbon, and/or the corresponding aldehydes, ...
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WO/2009/147141A2 |
The invention relates to functionalised diols of diamondoids wherein one of the two hydroxy groups is masked by a protective group, and to methods for producing said functionalised diols. The protective group is a -CHR1R2 group, wherein ...
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WO/2009/147145A1 |
The present invention relates to novel monoether derivatives of diols, the OH groups thereof being located in the 2 position of carbon atoms with π electron pairs, and a method for the production thereof. The monoether derivatives accor...
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WO/2009/145063A1 |
Halogenated α-fluoroethers (or bis-derivatives thereof) can be produced by reacting a halogenated hemiacetal (or bis -derivative thereof) with sulfuryl fluoride (SO2F2) in the presence of an organic base. The reaction is conducted pref...
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WO/2009/144856A1 |
When a polyoxyalkylene alkyl ether is produced by adding propylene oxide to a linear alcohol in the presence of an alkaline catalyst, the ratio of the alkaline catalyst and the ratio of propylene oxide relative to 1 mole of active hydrog...
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