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WO/2012/060347 |
[Problem] To provide an environmentally friendly organic hybrid type catalyst for achieving oxidation reaction of alcohols. [Solution] An organic hybrid type catalyst which is a 2,2,6,6-tetramethylpyridine-1-oxyl derivative represented b...
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WO/2012/059436 |
The invention relates to novel compounds of formula (I), in which R1, R2, R3, R4, R5, Y, Q and G are defined as indicated above, to several methods and intermediate products for the production thereof and use thereof as herbicides and/or...
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WO/2012/060387 |
Novel compounds represented by formula (I) are useful for preventing or treating diseases caused by protozoans. Use is made of one or more members selected from among compounds represented by formula (I), optical isomers thereof and phar...
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WO/2012/056919 |
The present invention provides a spiro[cyclopenta[def]triphenylene-4,9'-fluorene] compound having a high triplet energy level and a high glass transition temperature and also provides an excellent organic light-emitting device including ...
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WO/2012/052404 |
The invention relates to a method for continuously producing 2-butanone from 2,3-butanediol in hot pressurized water having an added electrolyte, characterized in that a compound selected from among the group comprising Ce(SO4)2, Fe2(SO4...
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WO/2012/045786 |
Ketones of the formula II where A is optionally alkyl-substituted C2-C12-alkanediyl, R1 and R2 are each, independently of one another, C1-C6-alkyl, or R1 and R2 together form optionally alkyl-substituted C3-C10-alkanediyl, and R3 is hydr...
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WO/2012/045809 |
The present invention relates to the use as a preserving agent, in particular in cosmetic or dermatological composition, of at least one compound of formula (I): in which : - X represents =O or -OH; - R1 represents a hydrogen atom or a m...
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WO/2012/042482 |
The present invention relates to the synthesis of analogous compounds of funicone, some of which are not found in nature, which comprises the preparation of compounds having general formula (III) and (IV) and the subsequent coupling reac...
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WO/2012/043419 |
According to one embodiment of the present invention, an oxide of a hydrocarbon compound can be produced with high yield and high productivity by oxidizing the hydrocarbon compound with molecular oxygen in the coexistence of an N-hydroxy...
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WO/2012/041948 |
The present invention relates to a new and improved synthesis of peretinoin.
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WO/2012/041820 |
The present invention relates to use of a compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted lines represent a single or double bond, and at least one of said dotted lines rep...
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WO/2012/038648 |
The invention relates to a method for synthesizing beta-dicarbonyl compounds, particularly beta-diketones, from at least two carbonyl compounds, such as esters and ketones, in the presence of a strong base or a mixture of strong bases by...
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WO/2012/039793 |
The present invention provides methods and compositions for treating lung cancer by cyclohexenone compounds.
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WO/2012/039839 |
A process is described for producing an alcohol product, in which (a) a first feed composition comprising acetic acid is converted to a product comprising acetone; and (b) a second feed composition comprising at least part of the acetone...
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WO/2012/037062 |
A method for preparing a cyclobutene compound or a cyclopentenone is provided. The method comprises contacting an α,β-diketone with a metal acetylide at a temperature below 0°C to thereby form a reaction mixture comprising a bis-alkyn...
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WO/2012/036826 |
Disclosed herein are processes for producing phenol. The processes include oxidizing cyclohexylbenzene to produce an oxidation composition comprising cyclohexyl-1 -phenyl- 1- hydroperoxide. The cyclohexyl-1 -phenyl- 1 -hydroperoxide in t...
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WO/2012/036821 |
Described herein are compositions having (a) at least 99 wt% phenol; and (b) 0.1 wppm to 1000 wppm of at least one of the following components: bicyclohexane, cyclohexylbenzene, methylcyclopentylbenzene, hydroxycyclohexanone, cyclohexeno...
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WO/2012/036824 |
A process for oxidizing a composition comprising contacting an alkylbenzene general formula (I): where R1 and R2 each independently represents hydrogen or an alkyl group having from 1 to 4 carbon atoms, wherein R1 and R2 may be joined to...
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WO/2012/036818 |
Described herein are compositions having (a) at least 99 wt% cyclohexanone; and (b) 0.1 wppm to 1000 wppm of at least one of cyclohexanedione and hydroxy cyclohexanone. The wt% and wppm are based upon the total weight of the composition....
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WO/2012/036823 |
Disclosed herein is a process for producing phenol. The process includes oxidizing at least a portion of a feed comprising cyclohexylbenzene to produce an oxidation composition comprising cyclohexyl-1 -phenyl- 1 -hydroperoxide. The oxida...
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WO/2012/036826 |
Disclosed herein are processes for producing phenol. The processes include oxidizing cyclohexylbenzene to produce an oxidation composition comprising cyclohexyl-1 -phenyl- 1- hydroperoxide. The cyclohexyl-1 -phenyl- 1 -hydroperoxide in t...
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WO/2012/036819 |
Described herein is a process for producing phenol in which (a) benzene and hydrogen are contacted with a hydroalkylation catalyst under hydroalkylation conditions to produce cyclohexylbenzene; (b) the cyclohexylbenzene is contacted with...
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WO/2012/036827 |
Disclosed herein is a process for producing phenol. The process includes oxidizing at least a portion of a feed comprising cyclohexylbenzene to produce an oxidation composition comprising cyclohexyl-1 -phenyl- 1 -hydroperoxide. The oxida...
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WO/2012/036822 |
In a process for producing phenol and cyclohexanone, a feed comprising cyclohexylbenzene is oxidized to produce an oxidation reaction product comprising cyclohexyl-1 -phenyl-1 -hydroperoxide. At least a portion of the oxidation reaction ...
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WO/2012/036828 |
In a process for producing phenol and cyclohexanone, a feed comprising cyclohexylbenzene is oxidized to produce an oxidation reaction product comprising cyclohexyl-1-phenyl-1-hydroperoxide. At least a portion of the oxidation reaction pr...
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WO/2012/036825 |
In a process for oxidizing a feed comprising cyclohexylbenzene, the feed is contacted with oxygen and an oxidation catalyst in a plurality of reaction zones connected in series, the contacting being conducted under conditions being effec...
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WO/2012/031735 |
The present invention relates to an organic solar cell comprising new truxequinone derivatives used as acceptor, electron transport material, and doped electron transport materials.
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WO/2012/032261 |
The invention relates to a method (P) for preparing a compound of formula (I), including reacting a compound of formula Ar1-X with a compound of formula Ar1-Y in the presence of at least one oxygen source, a catalyst including iron and/o...
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WO/2012/031028 |
This invention relates to the 5-cis and 5-trans isomers of geranylgeranyl acetone, preferably such synthetic isomers, and pharmaceutical compositions containing such isomers. Other aspects of this invention relate to the use of geranylge...
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WO/2012/029411 |
Disclosed is a method for producing a biaryl compound represented by formula (2) shown below, which comprises a step wherein a compound represented by formula (1) shown below is coupled in the presence of an amine compound that has at le...
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WO/2012/030860 |
The invention provides processes for the conversion of pyruvate obtained from sugars or other carbon sources, to valuable C5 materials such as levulinic acid, levulinate esters, valerolactone, and derivatives thereof.
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WO/2012/026403 |
A condensed ring compound capable of becoming an intermediate product suitable for isoxazolines is represented by formula (I). In formula (I), X" represents a halogen atom or the like; n represents any one of integers 0 to 5; X' represen...
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WO/2012/025548 |
The present invention relates to a process for preparing alkenone, in particular alkenone ethers, by reacting a carboxylic acid halide with a vinyl ether and eliminating hydrogen halide from said precursor to form the alkenone.
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WO/2012/026813 |
The invention relates to novel therapeutic compounds, more in particular to biologically active analogs of geranylgeranylacetone (GGA), and various use thereof. Provided is a compound of the general formula (II) and uses thereof as medic...
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WO/2012/024282 |
This invention relates to compounds of Formula (I), (II), or (III) as shown in the specification, which contain a 1,5-diphenylpenta-1,4-dien-3-one backbone. These compounds can be used to treat cancer, inflammatory disease, or autoimmune...
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WO/2012/024282 |
This invention relates to compounds of Formula (I), (II), or (III) as shown in the specification, which contain a 1,5-diphenylpenta-1,4-dien-3-one backbone. These compounds can be used to treat cancer, inflammatory disease, or autoimmune...
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WO/2012/021981 |
The present invention describes phytochemicals present in maple syrup and maple tree extracts by butanol, ethyl acetate and methanol. Novel compounds are isolated from maple syrups, including one compound Quebecol generated in the maple ...
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WO/2012/022562 |
Pure lanthanum oxide, obtained by calcining oxygen-containing lanthanum salts at temperatures of at least 700°C, is used as a heterogeneous catalyst in the aldol condensation of citral and acetone to pseudoionone; pseudoionone is prepar...
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WO/2012/023546 |
The purpose of the present invention is to provide a process by which hydrogen or heavy hydrogens can be easily produced without using large-scale equipment and a process by which hydrogenation (protiation, deuteration or tritiation) can...
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WO/2012/020701 |
This process comprises: a first step of introducing hexa- fluoroacetone into a coexistent system where water or a hexafluoroacetone hydrate coexists with an organic solvent so as to make the molar amount of water present in the coexisten...
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WO/2012/019772 |
The present invention relates to a method of treating, preventing or inhibiting parasitic disease, in particular leishmaniasis or trypanosomiasis in a subject, by a compound of formula (1): R2-A-R1 wherein: - A represents a group chosen ...
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WO/2012/017454 |
The present invention relates to certain coumarin/chalcone compounds or a pharmaceutically acceptable salt thereof. The present invention particularly relates to the coumarin/chalcone compounds as anticancer agents useful for the treatme...
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WO/2012/017204 |
There is described a process for the preparation of amyl-m-cresol (AMC) which comprises the steps of; (i) reaction of m-cresol with valeric acid, or a derivative thereof, (to form m- cresol valerate (3-toluoyl valerate)); (ii) rearrangem...
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WO/2012/016266 |
The invention relates to the novel chemical compound 6,6'-dimethyl-2,2',3,3',6,6',9,9'-octahydroxy-5,5',6,6'-tetr
ahydro-1,1'-bianthracenyl-8,8'(7H,7'H)-dione ("talaromanin"), to the use thereof as an anti-infective agent and to a method...
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WO/2012/016780 |
Aromatic perfluoroalkane monomer that can be used for the synthesis of a polymer membrane for a fuel cell of PEM type, corresponding to the formula (I): Z1 - Ar3 - C(O) - Ar1- (CF2)n - Ar2 - C(O) - Ar4 - Z2 in which: - n is within a rang...
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WO/2012/016487 |
The present invention relates to chemical total synthesis methods of six novel protein tyrosine phosphatase-1B (PTP1B) inhibitors and application of the inhibitors in the preparation of medicaments for treating type 2 diabetes mellitus (...
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WO/2012/016831 |
The present invention relates to a hydride transfer process within a reaction between an alcohol and a ketone and in the presence of a heterogeneous catalyst. The simplified process according to the invention transfers a hydride from an ...
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WO/2012/016266 |
The invention relates to the novel chemical compound 6,6'-dimethyl-2,2',3,3',6,6',9,9'-octahydroxy-5,5',6,6'-tetr
ahydro-1,1'-bianthracenyl-8,8'(7H,7'H)-dione ("talaromanin"), to the use thereof as an anti-infective agent and to a method...
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WO/2012/014908 |
Diketopyracene is synthesized in high yield without using carbon disulfide as a solvent. A special solvent is used. In particular, a solvent having a benzene ring that has two or more chlorine atoms is used. The two chlorine atoms are no...
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WO/2012/012952 |
Provided is a process for producing aldehydes or ketones by oxidizing alcohols with oxygen, which comprises oxidizing alcohols to aldehydes or ketones in an organic solvent at room temperature with oxygen or air as an oxidant, wherein fe...
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