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WO/2022/168670A1 |
The purpose of the present invention is to provide a charge transfer complex which enables the achievement of a curable resin composition that has an excellent balance between curability and storage stability if used as an epoxy resin cu...
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WO/2022/166206A1 |
The present disclosure relates to the technical field of acetyl n-propanol preparation, and provides a high-efficiency non-polluting catalyst for preparing acetyl n-propanol, a preparation method therefor and a use method thereof. The ca...
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WO/2022/169284A1 |
The present invention relates to a novel compound which enables additional hydrogen bonding with amino acids at specific positions of histone acetyltransferase (HAT) p300 through the structural analysis of HAT p300. The novel compound ac...
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WO/2022/167266A1 |
The present invention provides an improved process for controlling an exothermic vapor phase hydrogenation of phenol that is catalyzed by a palladium comprising catalyst in an industrial scale hydrogenation reactor, wherein the reactor i...
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WO/2022/155936A1 |
Disclosed in the present invention is a method for synthesizing an aryl benzyl ether compound, i.e., synthesizing a corresponding aryl benzyl ether compound by means of an oxidative coupling reaction of a phenolic compound and a toluene ...
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WO/2022/155932A1 |
Disclosed is an application of an iron (III) complex containing 1,3-di-tert-butyl imidazolium cation in synthesizing arylbenzyl ether compounds. Specifically, di-tert-butyl peroxide is used as an oxidant, and a corresponding arylbenzyl e...
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WO/2022/154782A1 |
Systems and methods are provided for ozonolysis of polycyclic aromatic hydrocarbons (PAHs) in a liquid CO2 reaction environment. It has been unexpectedly discovered that oxygen- containing functional groups can be added to PAH substrates...
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WO/2022/153604A1 |
Provided is a catalyst having a platinum-group metal ion supported thereon, which comprises a platinum-group metal ion or a platinum-group metal complex ion supported on a non-particulate organic porous ion exchanger, the catalyst being ...
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WO/2022/152705A1 |
Compounds of Formula (I) wherein R1, R3, R11, R12, X, Y1, Y2, Y3, Y4 and formula (II) are as defined in the description. Medicaments.
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WO/2022/153003A1 |
The present invention relates to the field of perfumes and flavourings. More particularly, it relates to valencene derivatives and the use thereof as a perfuming or flavouring agent. It also relates to a perfuming or flavouring compositi...
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WO/2022/149510A1 |
A light-absorbing filter which comprises a resin, a dye having a main-absorption wavelength range at wavelengths of 400-700 nm, and a compound that generates a radical upon ultraviolet irradiation, wherein the resin is constituted from a...
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WO/2022/149532A1 |
Provided are a lignin-degrading catalyst that has exceptional properties for degrading lignin and that readily isolates lignin after a degradation reaction, a method for manufacturing the lignin-degrading catalyst, and a method for degra...
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WO/2022/144480A1 |
The present invention relates to a process for the direct synthesis of acetone from synthesis gas and a solid multicomponent catalyst; wherein said multicomponent catalyst integrates at least one carbonylation active component and one ke...
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WO/2022/146199A1 |
The invention relates to the field of the production of thermostable polymers. In particular, the invention relates to the production of polyetherketoneketone (PEKK) having a solution intrinsic viscosity in concentrated H2SO4 in the rang...
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WO/2022/147072A1 |
The methods include treating atypical teratoid/rhabdoid tumor by administration of HydroxyUreaMethyl Acylfulvene. Some embodiments relate to treatment of atypical teratoid/rhabdoid tumor by administration of HydroxyUreaMethyl Acylfulvene...
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WO/2022/138670A1 |
Provided are a compound, polymer, composition, film-forming composition, pattern formation method, method for forming insulating films, and compound production method, that yield a resist that exhibits excellent exposure sensitivity. T...
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WO/2022/134882A1 |
Disclosed is a purification method for 1,4-cyclohexanedione. The purification method is specifically implemented according to the following steps: step 1, pouring a crude product of 1,4-cyclohexanedione into petroleum ether, and heating ...
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WO/2022/137225A1 |
A composition comprising Licochalcone C or an agriculturally acceptable salt thereof as an active pesticidal ingredient is provided. A method for controlling, preventing, reducing or eradicating the instances of plant-pathogen infestatio...
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WO/2022/134884A1 |
Disclosed is a preparation method for 1,4-cyclohexanedione. The preparation method comprises the steps of: step 1, adding dimethyl succinylosuccinate (DMSS) to a reactor, adding water and starting to stir; step 2, adding a phase-shift ca...
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WO/2022/134883A1 |
Disclosed is a continuous production method for 1,4-cyclohexanedione. The continuous production method comprises the steps of: step 1, adding dimethyl succinyl succinate (DMSS), water and a catalyst to a reaction kettle in proportion by ...
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WO/2022/129167A1 |
The present invention relates to new bicyclic compounds as aroma chemicals. Specifically, it relates to the use of bicyclic aroma compounds as an aroma chemical and also for enhancing and/or modifying the aroma of a composition.
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WO/2022/128852A1 |
The present invention relates to the photooxidation of 2,4,6-trimethyl-phenol to yield 4-hydroperoxy-2,4,6-trimethylcyclohexa-2,5-dien-1-one using methylene blue as photosensitizer in a solvent mixture of water and alcohols using light o...
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WO/2022/127712A1 |
Disclosed is a method for stereospecific synthesis of 2-enal and 2-enone compounds, and deuterated compounds thereof, comprising reacting 2,3-dienol with organic boric acid, in an organic solvent under the action of a rhodium catalyst, a...
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WO/2022/122975A1 |
The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt and/or solvate thereof, for use as a drug, especially as an antibiotic. The present invention also relates to a pharmaceutical composition c...
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WO/2022/124174A1 |
Provided are: a metal-containing additive containing a β-diketonatometal complex and having excellent storage stability; a crosslinkable-polymer composition; and a crosslinked-polymer material, a metallic member, and a wire harness whic...
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WO/2022/119792A1 |
Disclosed is a process for preparing 2,2,4,4-tetramethylcyclobutane- 1,3-diol by reacting 2,2,4,4-tetramethylcyclobutanedione with isobutanol in the presence of a tandem transfer hydrogenation and Tischenko reaction catalyst.
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WO/2022/119793A1 |
Disclosed is a process for preparing 2,2,4,4-tetramethylcyclobutane-1,3-diol by reacting 2,2,4,4-tetramethylcyclobutanedione with a secondary alcohol in the presence of a transfer hydrogenation catalyst.
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WO/2022/118309A1 |
A process for the preparation of cis-2-alkenoic acid or an alkali metal salt thereof, comprising rearranging 1,3-dibromo- 2-alkanone in an alkaline environment in the presence of a catalytically effective amount of an alkali metal salt o...
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WO/2022/114117A1 |
The present invention provides a palladium complex which enables a coupling reaction to progress in a short period of time even under mild reaction conditions such as at room temperature, and which enables the achievement of a target pro...
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WO/2022/107511A1 |
The present invention relates to a phenol compound characterized by being represented by general formula (1A). This phenol compound is for use as an additive for electroconductive paste compositions which are less apt to decrease in elec...
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WO/2022/106496A1 |
The invention relates to a process for producing functionalized organic molecules having 1 to 3 carbon atoms, comprising the step of contacting a gas mixture comprising or consisting of carbon dioxide and methane in presence of water wit...
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WO/2022/107463A1 |
One objective of the present invention is to provide a novel method for producing a ketone derivative. Provided is a method for producing a ketone derivative (I) represented by formula (I), the method comprising a step for forming a keto...
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WO/2022/104581A1 |
The present invention belongs to the field of the preparation of pseudoionone, and relates to a method for continuously synthesizing pseudoionone. The method comprises continuously introducing citral, acetone, and an alkaline catalyst co...
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WO/2022/101343A1 |
The present invention relates to an electronically doped semiconductor material and to an electronic component comprising cerium-ethylenediamine ketone-type and cerium-salen-type complexes. The invention also relates to the use of the ce...
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WO/2022/102502A1 |
A method for producing fluorenone which comprises, in the following order, a pretreatment step in which fluorene is heated in the presence of a lower aliphatic carboxylic acid, a bromine compound, and a metal catalyst and an oxidation st...
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WO/2022/100711A1 |
An environmentally-friendly and efficient novel synthetic method for 1-acetyl-1-chlorocyclopropane. Under the promotion effect of a ionic liquid, a raw material 3,5-dichloro-2-pentanone is subjected to a ring-closure reaction under alkal...
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WO/2022/097500A1 |
A protein or peptide crosslinking agent which is represented by formula (I). [In the formula, A is a hydrogen atom, a C1-6 alkyl group which may be substituted with a phenyl group or a halogen atom, or a phenyl group.]
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WO/2022/088583A1 |
The present invention provides 5-methylchromone, and a preparation method therefor and an application thereof. The 5-methylchromone has the following structure as shown in the formula, wherein R1 and R2 are alkyl. The substituted chromon...
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WO/2022/093692A1 |
A method of separating phenol can include: separating a first portion of acetone from a product stream in an evaporator unit, wherein the first portion of the acetone includes recycle acetone and bypass acetone; recycling the recycle ace...
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WO/2022/092260A1 |
The present invention addresses the problem of providing a cross-coupling reaction method that can use a wide variety of compounds as starting materials, that can substantially not use organic solvent, and that can rapidly provide reacti...
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WO/2022/092457A1 |
The present specification relates to a molded catalyst, a production method for same, and a method for producing a cyclic ketone using same, comprising: (a) a step for producing a mixed powder comprising a catalyst powder and a binder; (...
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WO/2022/082329A1 |
Disclosed herein are processes for preparing 3-fluoro-5-(((1S,2aR)-1,3,3,4,4- pentafluoro-2a-hydroxy-2,2a,3,4-tetrahydro-1H-cyclopenta[cd]
inden-7-yl)oxy)benzonitrile (hereinafter as compound (I) having the following structure).
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WO/2022/086894A1 |
The present disclosure encompasses solid state forms of Resmetirom, in embodiments crystalline polymorphs of Resmetirom, processes for preparation thereof, and pharmaceutical compositions thereof.
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WO/2022/085746A1 |
A method for producing fluorenone comprises the following in the indicated sequence: an oxidation step for oxidizing fluorene in the presence of a C2-3 aliphatic carboxylic acid, metal catalyst, bromine compound, and oxygen; a solvent re...
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WO/2022/080813A1 |
The present invention relates to a novel method for producing an intermediate expressed by chemical formula 5 that can be effectively used in synthesis of sphingosine-1-phosphate receptor agonist.
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WO/2022/082181A1 |
The present disclosure provides a composition including trifluoroacetyl iodide, at least one organic impurity and at least one inorganic impurity. The at least one organic impurity includes at least one of: difluoroiodomethane, pentafluo...
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WO/2022/073115A1 |
Compounds of Formula I or II, methods of preparation and of use thereof. Formula I has a core aromatic group with substituents as follows: Formula (I) wherein G1 is -(CH2)nC(R1)(R2)OH, -(CH2)n-CHO, -(CH2)nC(O)NR1R2, -(CH2)nCH (R1)NR1R2, ...
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WO/2022/073845A1 |
The presently claimed invention is directed to the use of compound of formula (I) to impart an aroma impression to a composition. The presently claimed invention also relates to a method of imparting such aroma impression. The compositio...
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WO/2022/069559A1 |
The present invention relates to a method for performing a condensation reaction by heterogeneous catalysis using a surface-reacted calcium carbonate catalyst and the use of a dry surface-reacted calcium carbonate as a catalyst. The cond...
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WO/2022/065041A1 |
Provided is a resin containing a phenolic hydroxyl group, which has satisfactory solubility in an organic solvent, has a low viscosity and low polarity and thereby has an excellent property to penetrate into microspaces, and can be used ...
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