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JP2021155402A |
To provide a novel anti-enterovirus agent.Provided is an anti-enterovirus agent that is characterized in having a novel compound composed of the formula (1'). The novel compound composed of formula (1') can be extracted from avocado. Sin...
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JP6944519B2 |
The invention relates to a method for producing cyclopropyl-substituted acetophenones of formula (I).
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JP6937893B2 |
The present disclosure provides methods of preparing cholic acid, deoxycholic acid, or chenodeoxycholic acid, an ester thereof, or a pharmaceutically or cosmetically acceptable salt thereof, and novel and useful synthetic intermediates, ...
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JP2021134205A |
To provide a method for efficient hydro-perfluoroalkylation of olefins.The present disclosure provides a method for producing a fluorine-containing compound represented by general formula (6), the method including the step of causing a r...
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JP6932685B2 |
A macromolecules containing metal and a use thereof as a catalyst, said macromolecules containing metal being obtained by causing a ligand to react with a zinc compound or a cobalt compound, said ligand having an imidazole group that is ...
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JP6923542B2 |
The invention relates to monocarbonyl complexes of ruthenium and osmium with bi- and tridentate nitrogen and phosphine ligands. The invention relates to methods for preparing these complexes and the use of these complexes, isolated or pr...
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JP2021116301A |
To provide more industrially applicable hydroperfluoroalkyl addition or alkoxy perfluoroalkyl addition and formyloxy perfluoroalkyl addition reaction to styrene derivatives.A manufacturing method of a fluorine-containing compound represe...
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JP2021109848A |
To provide a method for producing bis(2-hydroxy-2-propyl)benzene, with which clogging of pipework can be prevented and production efficiency can be improved in a step for drying bis(2-hydroxy-2-propyl)benzene.The foregoing problem can be...
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JP6910960B2 |
The present invention relates to a chiral spiro phosphine-nitrogen-sulfur (P-N-S) tridentate ligand, preparation method and application thereof. The P-N-S tridentate ligand is a compound represented by Formula I or Formula II, their race...
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JP6904508B2 |
The present invention relates to a selective reduction of specific aldehydes and ketones to their corresponding alcohols.
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JP6904509B2 |
The present invention relates to a selective reduction of esters to their corresponding alcohols.
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JP2021095405A |
To provide a method of manufacturing high quality Guerbet alcohol with small amount of impurities by suppressing generation of a byproduct ester.[1] A method of manufacturing Guerbet alcohol by reacting a raw material alcohol having 8 or...
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JP6893932B2 |
The disclosure relates to dicarbonyl complexes of ruthenium and osmium with bi- and tridentate nitrogen and phosphine ligands. The disclosure relates to methods for preparing these complexes and the use of these complexes, isolated or pr...
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JP6888229B2 |
The present invention relates to an improved way for the production of farnesol.
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JP6873055B2 |
The present invention relates to the field of catalytic hydrogenation and, more particularly, to the use of Fe complexes with tridentate ligands, having one amino or imino coordinating group and two phosphino coordinating groups, in hydr...
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JP6871446B2 |
To provide a catalyst for obtaining an olefin in high selectivity with a vicinal diol as a raw material.A catalyst for olefination reaction for use in a reaction to produce an olefin by a reaction of a polyol, having two adjacent carbon ...
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JP6856757B2 |
Disclosed is a method for preparing β-phenylethanol. The method comprises the following steps: (1) reducing a catalyst in a reactor in advance; (2) introducing pre-heated hydrogen gas to warm the reactor to a predetermined temperature; ...
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JP6856553B2 |
Provided herein are methods of producing (+)-manool comprising: contacting geranylgeranyl diphosphate with an copalyl diphosphate (CPP) synthase to form a (9S, 10S)-copalyl diphosphate wherein the CPP synthase comprises an amino acid seq...
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JP6852046B2 |
The present invention relates to a method for the regioselective hydroformylation of polyunsaturated acyclic hydrocarbons, which are 1, 3 butadienes, which, in the 2 position, bear a saturated or monounsaturated or polyunsaturated acycli...
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JP6837068B2 |
The invention relates to a process for preparing substituted 2-arylethanols of the formula (I) by reacting Grignard compounds of the formula (II) in the presence of a copper compound with ethylene oxide. Moreover, the invention relates t...
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JP6836791B2 |
Provided is a method for producing a perfluoroalkylated compound at low cost, safely and with high efficiency. A method for producing a perfluoroalkylated compound, comprising reacting a bis(perfluoroalkanoyl) peroxide with a compound ha...
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JP6816162B6 |
The present invention relates to a process for preparing 3-methyl-2-butenol (prenol) and 3-methyl-2-butenal (prenal) from 3-methyl-3-butenol (isoprenol), in which 3-methyl-3-butenol is subjected to a catalytic isomerization over a carbon...
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JP2021008458A |
To provide a salt capable of producing a resist pattern having good CD uniformity (CDU), an acid generator, and a resist composition containing the same.The salt represented by formula (I), the acid generator, and the resist composition ...
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JP2021008459A |
To provide a carboxylate capable of producing a resist pattern with good line edge roughness, a carboxylic acid generator, and a resist composition.The carboxylate represented by formula (I) and the resist composition containing the same...
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JP6821151B2 |
To provide a new form of gold-cerium oxide complex that has an excellent function as a catalyst and contains a gold particle and a cerium oxide covering the surface of the gold particle, and a new production method therefor.A gold-cerium...
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JP6818321B2 |
To provide a simple manufacturing method of a perfluoroalkyl compound, which becomes an important intermediate for organic electronic material, pharmaceutical, agricultural, polymeric functional material or the like, by using a derivativ...
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JP6808718B2 |
A process of forming an ethynylation catalyst includes providing a slurry including water, a copper-containing material, a bismuth-containing material, a structural material, and a binder; spray-drying the slurry to form particles; and c...
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JP6803324B2 |
Provided are the methods for selectively and efficiently producing 3,7-dimethyl-7-octenol and a carboxylic acid ester thereof. More specifically provided are a method for producing 3,7-dimethyl-7-octenol, including steps of: subjecting a...
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JP6804300B2 |
Process for the production of alkenols comprising the dehydration of at least one diol in the presence of at least one catalyst based on cerium oxide, wherein said catalyst based on cerium oxide is obtained by precipitation, in the prese...
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JP6800965B2 |
The present invention relates to a process for producing iron-doped ruthenium-carbon support catalysts and also their use for the selective liquid-phase hydrogenation of carbonyl compounds to the corresponding alcohols, in particular for...
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JP6800206B2 |
The present invention relates to the use of an alumina-supported rhenium oxide catalyst for the deoxydehydration of glycerol to allyl alcohol, as well as to a process for the production of allyl alcohol from glycerol in the presence of s...
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JP6789992B2 |
The invention relates to a process for preparing a catalyst, which comprises: mixing a copper salt containing solution with a silicate salt containing composition resulting in a precipitated solid; and subjecting the precipitated solid t...
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JP6789229B2 |
The present invention relates to a process for the dehydration of at least one oxygenated compound, preferably selected from saturated alcohols, unsaturated alcohols, diols, ethers, in the presence of at least one dehydration catalyst se...
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JP2020532497A |
An optical supermultiplexing method using polyyne to provide an enhanced image from inductive Raman microscopy is disclosed. In some exemplary embodiments, the polyyne is either organelle-targeted or spectrally bar-coded. Imaging can be ...
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JP6763747B2 |
To provide a method for producing trifluoromethyl group-containing alcohols useful as synthetic intermediates for medicines and agrochemicals.This invention relates to a method for producing trifluoromethyl group-containing alcohols expr...
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JP6751928B2 |
A simple production process is provided of a perfluoroalkyl compound that uses monohydroperfluoroalkane as a starting material, the perfluoroalkyl compound being an important intermediate of organic electronic materials, medicine, agricu...
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JP6751152B2 |
“Object” A problem to be solved by the present invention is to provide a luminescent nanocrystal complex that tends to disperse orderly in a polymer matrix and is superior in dispersibility in structurally mesogenic crosslinkable pol...
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JP6751162B2 |
The purpose of the present invention is to provide a ruthenium complex which is capable of serving as a reduction catalyst that is applicable to an industrial production. According to the present invention, ketones, aldehydes, esters or ...
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JP2020132570A |
To provide a novel method capable of producing a primary alcohol compound under relatively mild condition.Disclosed is a method of producing a primary alcohol compound whose carbon number is increased, including a step of generating a ho...
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JP6745452B2 |
To provide a method for producing oxidation reaction products of olefin that allows the reaction to occur under a mild condition.A method for producing oxidation reaction products of olefin includes a radical generation step for generati...
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JP6733992B2 |
A method of forming homoallylic compounds 2 from cyclopropylvinyl precursors 1 in the presence of a Bronsted acid HQ
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JP6732009B2 |
2,4,7-Trimethyloct-6-en-1-ol which is useful as a fragrance ingredient.
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JP6727079B2 |
To provide a catalyst for producing unsaturated alcohol capable of attaining high conversion ratio and high selectivity coefficient in one-molecular dehydration reaction of diol; and to provide a method for producing selectively target u...
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JP6718247B2 |
To provide a method for producing allyl alcohols by direct addition of water to a raw material olefin which can achieve both high selectivity of compounds and high yield.In a method for producing allyl alcohols by direct addition of wate...
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JP6698654B2 |
The present invention relates to the field of chemical processes and, more particularly, it concerns valuable new chemical intermediates of formula (IV) for producing perfuming ingredients.
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JP2020070288A |
To provide a (meth) acrylate compound having high refractive index properties and high transmittance.The present invention relates to a (meth) acrylate compound represented by formula (1). (X is a phenylene group; Zto Zeach denotes a phe...
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JP6690080B2 |
The present invention relates to a process of a cis/trans isomerization of an unsaturated compound A being selected from the group consisting of unsaturated ketones, unsaturated ketals, unsaturated aldehydes, unsaturated acetals, unsatur...
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JP6689750B2 |
Provided is a solid-supported ruthenium complex represented by general formula (1), (2) or (3). Further provided are: a method for manufacturing a reduction product by reducing an organic compound in the presence of the solid-supported r...
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JP6684113B2 |
To provide a catalyst for obtaining an olefin in high selectivity with a vicinal diol as a raw material.A catalyst for olefination reaction for use in a reaction to produce an olefin by a reaction of a polyol, having two adjacent carbon ...
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JP2020055841A |
To provide inhibitors of E1 activating enzymes.This invention relates to compounds of the formula (I) that inhibit E1 activating enzymes, pharmaceutical compositions comprising the compounds, and methods of using the compounds. The compo...
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