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WO/2014/135413A1 |
The invention relates to a dialdehyde of formula (Ic), a method for producing said dialdehyde and for producing a mixture of constitutionally isomeric dialdehydes of formulas (Ia) and (Ic), a mixture of constitutionally isomeric diols of...
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WO/2014/136868A1 |
The present invention pertains to a method of producing, in a few simple steps, a specified optically-active aldehyde represented by general formula (1) through the asymmetric isomerization of a specified allyl alcohol represented by gen...
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WO/2014/138666A1 |
The presently disclosed and/or claimed inventive concept(s) relates generally to retro-aldol reaction products and methods of making and using same. More particularly, but without limitation, the methods disclosed herein for producing th...
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WO/2014/131532A1 |
The invention relates to a material mixture, containing (a) vanillin, and (b) vanillyl vanillate. Surprisingly, it was found that contrary to their taste profile, synthetic vanillin and synthetic vanillyl vanillate show a synergistic beh...
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WO/2014/131623A1 |
The invention relates to a method for producing alcohols by homogeneously catalysed hydroformylation of olefins to aldehydes and subsequent hydration of the aldehydes. The invention further relates to a system for carrying out the method...
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WO/2014/130962A1 |
An environmentally beneficial process for the production of fuels and chemicals employs carbon dioxide from a natural source or from an artificial chemical source that would otherwise be discharged into the environment. The carbon dioxid...
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WO/2014/122044A1 |
The invention relates to a method for removing acrolein from the process gas of a heterogeneously catalysed oxidation of propene by means of atmospheric oxygen, wherein, first, high boilers (including acrylic acid) are removed from the p...
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WO/2014/123095A1 |
Provided is a method with which saturated aldehyde can be produced, in high yields, from 1, 2-alkanediol. In this method, saturated aldehyde is produced from 1, 2-alkanediol in the presence of a regular mesoporous body.
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WO/2014/122263A1 |
The present invention concerns a process for the isomerisation of an exo double bond toward an endo double bond being performed in the presence of a catalyst system comprising palladium (Pd) or platinium (Pt) and molecular hydrogen or a ...
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WO/2014/121513A1 |
The present invention concerns a process for the production of an aldehyde compound by an oxidation reaction of an alcohol compound in the presence of a mesostructured vanadium phosphorus mixed oxide catalyst, at a temperature comprised ...
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WO/2014/119185A1 |
The purpose of the present invention is to provide a method for producing acetaldehyde from acetic acid in an industrially efficient manner and with reduced energy consumption. The method for producing acetaldehyde from acetic acid accor...
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WO/2014/120480A1 |
An improved process for preparing hydroxy aldehydes, such as hydroxypivaldehyde, is provided. Specifically, the process employs an alkaline additive for separating by-product amine salts from a hydroxy aldehyde and other reaction product...
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WO/2014/118046A1 |
The invention relates to a method for the carbonylation of olefins, in which at least one olefin is converted with the addition of H2 and CO in the presence of a catalytic system consisting of a ruthenium complex and at least one ligand,...
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WO/2014/116588A1 |
A process for forming methyl methacrylate can comprise: reacting ethylene, carbon monoxide, and hydrogen, in the presence of a first catalyst comprising a metal carbonyl; removing a first reaction product comprising propionaldehyde; reac...
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WO/2014/114590A1 |
The invention relates to a method for the purification of natural vanillin, comprising at least one step in which the natural vanillin is evaporated.
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WO/2014/115801A1 |
This α,α-difluoroacetaldehyde production method involves reacting α,α-difluoroacetic acid esters with hydrogen gas (H2) in the presence of a ruthenium catalyst. By adopting specific reaction conditions (in particular, a reaction medi...
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WO/2014/115172A1 |
The invention disclosed herein relates to an enantioselective process for preparation of biologically active (R) and (S) enantiomers of sex pheromones of the long-tailed Mealybug with high enantiopurity having significant biological acti...
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WO/2014/111980A1 |
The present invention provides: a Janus-type triptycene derivative which is represented by general formula [I] and is useful as a material for a self-assembled monomolecular film; a Janus-type triptycene derivative which is represented b...
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WO/2014/108418A1 |
The invention relates to a process for producing acrylic acid, comprising: converting a C3-oxygenate into acrolein, wherein said C3-oxygenate is selected from the group consisting of 1-propanol, monohydroxyacetone, 2-hydroxypropanal, 3-h...
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WO/2014/068213A9 |
The present invention concerns a method for directly synthesising acrolein or methacrolein from a mixture of methanol and ethanol or propanol. The method of the invention comprises two successive phases: oxidation in the presence of a se...
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WO/2014/102090A1 |
The present invention concerns a pharmaceutical compound having the Formula (1), or a pharmaceutically acceptable salt thereof, for use in the prevention or treatment of a cognitive, neurodegenerative or neuronal disorder disease such as...
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WO/2014/096106A1 |
The present invention relates to a process of manufacturing compound having stereogenic centres from a mixture of E/Z isomers of unsaturated compounds having prochiral double bonds. The hydrogenation product has a specific desired config...
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WO/2014/097873A1 |
Provided is an aldehyde production method, by which a target aldehyde can be obtained with a high degree of conversion over a long period of time. This production method produces an aldehyde by bringing a raw material gas that contains w...
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WO/2014/097170A1 |
The present invention relates to a process of the asymmetric hydrogenation of an unsaturated ketone or aldehyde by molecular hydrogen in the presence of at least one chiral iridium complex and in the presence of at least one additive and...
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WO/2014/096107A1 |
The present invention relates to a process of manufacturing compound having stereogenic centres from a mixture of E/Z isomers of unsaturated compounds having prochiral double bonds. The hydrogenation product has a specific desired config...
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WO/2014/088800A1 |
A process for the hydroformylation of ethylene, with a transition metal, e.g., rhodium, catalyst promoted with a bidentate ligand of Formula I, II or III in which each R1 -R24 are independently a hydrogen, a hydrocarbyl group, an aromati...
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WO/2014/088816A1 |
A hydroformylation process that tolerates a high level of methanol in the feed.
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WO/2014/079572A1 |
The present invention relates to a method for producing terephthalic acid from lignocellulosic biomass including the steps of pyrolysis of lignocellulosic biomass in the presence of a catalyst obtaining biochar, crude bio-oil and gases; ...
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WO/2014/079142A1 |
The present invention relates to a composite oxide, a preparation method for same, and an application thereof as a methane selective oxidation catalyst. The composition of the composite oxide is expressed with the formula of RhRxMoyVzOδ...
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WO/2014/077162A1 |
Provided are a method and device for continuously manufacturing 1,3-propanediol (1,3-PDO) by subjecting 3-hydroxypropionaldehyde (3-HPA) to a hydrogenation reaction. The ratio (L/D ratio) of the tube length and opening diameter of a fixe...
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WO/2014/078173A1 |
A compound of formula (I) wherein Rf is -CF3, -C2F5, or -CF2CFXCF3; X is -F, or -OC3F7; Y is -H, -Cl, or -Br; R is -OH, -(CH2)nOH, -(OCH2CH2)mOH, -(CH2)n(OCH2CH2)mOH, -O-C(O)-R1, -(CH2)nO-C(O)-R1, -(OCH2CH2)mOC(O)-R1, -C(O)NHw(CH2CH2OH)2...
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WO/2014/073419A1 |
Provided is a method for producing methacrolein and methacrylic acid, whereby it becomes possible to improve the yields of methacrolein and methacrylic acid. A method for producing methacrolein and methacrylic acid by carrying out the ga...
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WO/2014/067602A1 |
The invention relates to a continuous method for producing neopentyl glycol by adding isobutyraldehyde and formaldehyde in the presence of a tertiary alkylamine as a catalyst to obtain hydroxy pivaldehyde, followed by gas-phase hydrogena...
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WO/2014/061087A1 |
The present invention pertains to the use of a solid material comprising SiC as a carrier for a Pd catalyst in a transitional-metal catalytic reaction performed in the presence of a catalyst containing palladium; for example, a coupling ...
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WO/2014/062564A1 |
The invention provides non-naturally occurring microbial organisms containing a fatty alcohol, fatty aldehyde or fatty acid pathway, wherein the microbial organisms selectively produce a fatty alcohol, fatty aldehyde or fatty acid of a s...
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WO/2014/051090A1 |
The purpose of the present invention is to provide: an oxide catalyst which is suppressed in reduction degradation of the catalyst even in a long time industrial operation, while being small in decrease of the yield of an unsaturated ald...
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WO/2014/042259A1 |
Provided are: a method for carrying a metal on graphene oxide, in which a desired metal is carried on graphene oxide while suppressing the occurrence of graphene aggregation in a graphene oxide dispersion in which graphene oxide is dispe...
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WO/2014/041885A1 |
A novel CCK secretion-promoting substance and a use thereof are provided. This cholecystokinin secretion-promoting composition contains, as an active component, an unsaturated aldehyde having a main chain of 4-12 carbon atoms having a do...
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WO/2014/038665A1 |
A method for producing optically active 2,3-dihydrofarnesal represented by formula (1), characterized by aminating β-farnesene represented by formula (2) in the presence of a lithium salt of an amine to produce a (2E)-farnesylallylamine...
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WO/2014/033413A1 |
The invention relates to a method for the synthesis of methacrolein and/or methacrylic acid, consisting of: a first step in which a charge comprising a compound having formula R-CH(CH3)-CH2OH, wherein R is either CH2OH (2- methyl-1,3-pro...
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WO/2014/034880A1 |
Provided is a method for producing 7-octenal at high selectivity and a high conversion rate by the isomerization of 2,7-octadien-1-ol. Specifically, provided is a method for producing 7-octenal whereby the following copper-based catalyst...
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WO/2014/031224A1 |
Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes processing acetylene as an intermediate stream to form a stream having oxygenates. The hydrocarbon stream is introduced into a sup...
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WO/2014/027658A1 |
A compound represented by general formula [1D] (in the formula, R1A, R1B, R2A, R2B, R3A and R3B each denote a hydrogen atom, an optionally substituted C1-6 alkyl group, and the like) is useful as an intermediate for producing a thionucle...
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WO/2014/027330A1 |
The present invention relates to a new process for the preparation of (2Z,5Z)-5-(3-chloro-4- ((R)-2,3-dihydroxypropoxy)benzylidene)-2-(propylimino)-3-(o-
tolyl)thiazolidin-4-one and to the new intermediate (R)-3-chloro-4-(2,3-dihydroxypr...
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WO/2014/017470A1 |
An oxygenated product production system provided with: a desulfurization apparatus in which a raw material gas comprising hydrogen and carbon monoxide is to be brought into contact with a desulfurizing agent comprising copper; and a synt...
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WO/2014/016145A1 |
The invention relates to a method for producing at least one alkoxy-hydroxybenzaldehyde (AHBA) from at least one hydroxyphenol (HP), said method being characterised in that it comprises the formation of at least one alkoxyphenol (AP) and...
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WO/2014/016146A1 |
The invention relates to a method for producing alkoxyphenol from hydroxyphenol, comprising an O-alkylation reaction of at least one hydroxyphenol into at least one alkoxyphenol, said reaction being carried out using an O-alkylating agen...
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WO/2014/018887A1 |
Compounds of formula (I) can modulate the activity of autotaxin (ATX).
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WO/2014/016847A1 |
This invention relates to a process for the preparation of cinacalcet hydrochloride and its key intermediate 3-[3-(trifluoromethyl) phenyl]propionaldehyde, said process comprising reductive amination of 3-[3-(trifluoromethyl)phenyl]propi...
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WO/2014/015290A1 |
The present invention relates to methods for safe and efficient use of hydrogen and oxygen in ozonolysis operations. The invention also relates to an ozonolysis process involving elements of both reductive and oxidative ozonolysis which ...
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