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WO/2022/003990A1 |
[Problem] To provide a method for producing high-purity bis(2-hydroxyethyl) terephthalate (BHET), by which high-purity BHET can be easily produced from colored polyester waste. [Solution] A method for producing high-purity BHET according...
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WO/2022/004509A1 |
Provided is a method for producing a very safe substance which can be used as a catalyst which exhibits excellent activity. The present invention provides a method for producing a composite of a titanium compound [B1] and an ammonium h...
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WO/2022/004812A1 |
Disclosed is a method for producing a perylene dimer compound having imide groups, the method including a step in which a perylene dimer compound represented by formula 3 is reacted with an amine compound represented by formula 30 to yie...
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WO/2022/004359A1 |
[Problem] To provide a method for producing bis-(2-hydroxyethyl)terephthalate (BHET), the method being capable of simply producing a BHET with high purity from a colored polyester waste. [Solution] A method for producing a BHET according...
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WO/2022/004506A1 |
The present invention addresses the problem of providing a novel compound which has satisfactory solubility in solvents, has high storage stability (solution stability) during refrigeration or freeze storage, and is usable as a crosslink...
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WO/2022/005889A1 |
Ion chromatography may be used for measuring the concentration of metal ions in various streams of a vinyl acetate production process. For example, a method may comprise: reacting ethylene, oxygen, and acetic acid in the presence of a ca...
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WO/2022/004782A1 |
[Problem] Provided are: a trackable vinyl acetate; a polymer containing the vinyl acetate; and a vinyl alcohol polymer that is a saponified product of said polymer. [Solution] A vinyl acetate wherein the proportion of carbon-14 to all ca...
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WO/2021/255052A1 |
An in-situ method for making a conjugated diene from an allyl alcohol comprising the conversion of the allyl alcohol to an allyl carbonate, allyl ester or allyl formate with concomitant or subsequent conversion of the allyl carbonate, al...
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WO/2021/257851A1 |
Compounds provided herein function as thyromimetics and have utility for treating diseases such as neurodegenerative disorders and fibrotic diseases. Pharmaceutical compositions containing such compounds are also provided, as are methods...
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WO/2021/257717A1 |
Described herein are methods for the preparation of bio-based acrylic acid from bio-based methyl lactate. Some methods involve the use of an azeotropic distillate of methyl acrylate and methanol. The methods enhance bio-based acrylic aci...
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WO/2021/253478A1 |
Disclosed is a photosensitive photoresist resin monomer containing a polycyclic β-ketone structure, which relates to the field of photoresist resin monomers. Structural formula (I) thereof is shown as follows: R1 is methyl or H, R2 and ...
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WO/2021/250558A1 |
The invention provides an improved process for the preparation of fluoxastrobin and intermediates thereof. The present invention provides a process for the preparation of fluoaxastrobin, 4,6-dichloro-5-fluoro-pyrimidine and diethyl 2-chl...
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WO/2021/252421A1 |
Provided herein are methods of treating a subject having a visual disorder comprising administering daily to the subject, a dosage of about 0.1 mg to 20 mg of a retinoid compound. In some embodiments, the retinoid compound is 9-cis-retin...
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WO/2021/251302A1 |
Provided is a fluorine-containing compound from which high water repellency is obtained even with less fluorine atoms. This compound is represented by general formula (1): L-(R1-X-Rf-Y-R2)n (in the formula, L represents a n-valent organi...
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WO/2021/250164A1 |
The present invention relates to compounds of formula (I) as properfume compounds. In particular, the present invention relates to a method to release a compound being a carbonyl of formula (II), a formate ester of formula (III) and/or a...
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WO/2021/251977A1 |
A method or process for solubilizing a resveratrol glycolate compound by heating the resveratrol glycolate and mixing the resveratrol glycolate with one or more glycols is disclosed.
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WO/2021/245669A1 |
The present invention provides novel compounds comprising abnormal cannabidiol (Abn-CBD) derivatives, including Abn-CBD acids (Abn-CBDA) and Abn-CBDA esters, and uses thereof in the treatment of various diseases, disorders, conditions an...
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WO/2021/245676A1 |
The present invention provides novel compounds comprising cannabidiolic acid (CBDA) derivatives, including acids and esters, and uses thereof in the treatment of various diseases, disorders, conditions and symptoms.
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WO/2021/245672A1 |
The present invention provides novel compounds comprising cannabigerlic acid (CBGA) derivatives, including acids and esters, and uses thereof in the treatment of various diseases, disorders, conditions and symptoms.
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WO/2021/247847A1 |
Isotopic compounds are provided that function as thyromimetics, which compounds have utility for treating diseases such as neurodegenerative disorders. Pharmaceutical compositions containing such compounds are also provided, as are metho...
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WO/2021/246862A1 |
Provided are personal care compositions comprising ester polyol esters, ester polyol esters, manufacturing methods thereof, and the use of ester polyol esters in personal care compositions.
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WO/2021/245671A1 |
The present invention provides novel compounds comprising cannabidiolic acid (CBDA) derivatives, including acids and esters, and uses thereof in the treatment of various diseases, disorders, conditions and symptoms.
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WO/2021/246355A1 |
A method for producing an easily polymerizable compound, said method comprising a step for purifying an easily polymerizable compound-containing liquid by introducing the easily polymerizable compound-containing liquid into a vaporizatio...
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WO/2021/245675A1 |
The present invention provides novel compounds comprising cannabidiolic acid (CBDA) derivatives, including acids and esters, and uses thereof in the treatment of various diseases, disorders, conditions and symptoms.
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WO/2021/239463A1 |
The invention relates to water soluble crosslinkable prepolymers for the preparation of chemically stable crosslinked polymer gels, a process for preparing the same, compositions containing the same and their use such as a medical or den...
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WO/2021/235518A1 |
The present invention is a production method wherein: a first ester compound represented by formula (2) is produced by reacting vinyl acetate, a primary or secondary alcohol represented by formula (1) and carbon monoxide with each other;...
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WO/2021/234249A1 |
The present invention relates to an improved method for regeneration, by thermal cracking, of a mixture of heavy by-products (residues) originating from an acrylic acid production unit and an acrylic ester production unit, leading to the...
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WO/2021/230300A1 |
An iodine-containing (meth)acrylate compound which is represented by formula (1). In formula (1), R1 represents a hydrogen atom, a methyl group, or a halogen; each one of R2 moieties independently represents a hydrogen atom, a linear org...
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WO/2021/227136A1 |
An enhanced reaction system and method for preparing cyclohexanone by selective hydrogenation of benzene. The system comprises a hydrogenation reactor (10); the hydrogenation reactor (10) is provided with a discharge port (11), and the d...
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WO/2021/230151A1 |
The purpose of the present invention is to provide a method for efficiently manufacturing high-quality polyurethane. This method for manufacturing polyurethane is characterized by including: a step in which a specific fluorocarbonate com...
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WO/2021/229109A1 |
The present invention relates to a new triglyceride, of formula 2R-TG (C18:2, 9z,12z; C16:0; C18:1, 9z), extracted from an extract of the fungus Macrocybe titans. The invention also relates to the use thereof as a drug and to its various...
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WO/2021/231271A1 |
A process for synthesizing (R)-3 -hy droxybutyl (R)-3 -hy droxybutanoate from ethyl (R)-3-hydroxybutanoate and (R)-l,3-butanediol, as well a process for synthesizing (R)-3-hy droxybutyl (R)-3-hy droxybutanoate from (R)-3-hydroxybutyric a...
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WO/2021/224063A1 |
The invention relates to a simple and efficient metal-free method for oxidative cleavage of vic-diols, in particular those derived from fatty esters, to the corresponding carboxylic acids, using a cheap, safe and environmentally friendly...
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WO/2021/226009A1 |
Provided herein are processes for synthesizing intermediates useful in preparing Mcl-1 inhibitors. In particular, provided herein are processes for synthesizing compound F, or a salt thereof, wherein R1 and OPG2 are described herein. Com...
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WO/2021/225564A1 |
A method for producing lactide from С3-polyols, according to which, in a first step of the production process, catalytic conversion of alcohol mixtures of С3-polyols into methyl lactate is carried out on a solid catalyst in a flow-thro...
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WO/2021/219409A1 |
The present invention relates to a method for producing hydroxyalkyl(meth)acrylic esters, in particular hydroxyethylmethacrylate (HEMA), comprising, in a first reaction stage, the conversion of (Meth)acrolein with at least one multivalen...
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WO/2021/220794A1 |
This compound has a structure A represented by formula A and a structure B represented by formula B in the molecule, and has two or more structures B in the molecule. A: A structure which has at least one aromatic cyclic structure and in...
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WO/2021/217227A1 |
The present invention pertains to the fields of green chemistry and human health and, more specifically, describes the production of highly efficient arthropod repellents by chemically converting a substance used by mosquitos as an attra...
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WO/2021/218197A1 |
An implementation method for promoting lignin depolymerization by pre-oxidation-catalytic hydrogenolysis, which comprises the steps of: pre-oxidizing lignin in a solvent system by using 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ); then co...
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WO/2021/219663A1 |
The invention relates to a method for preparing ester estolides from a hydroxycarboxylic acid, by an addition reaction of a fatty acid on the hydroxyl function and an esterification reaction of an alcohol on the carboxylic acid function....
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WO/2021/219399A1 |
A compound of formula I (I), wherein R0 is C1 or I, preferably C1; a process for preparing said compound as well as use of said compound and a process for preparing 12-epi-mutilin derivatives.
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WO/2021/213500A1 |
A compound of Formula (I) : (I) or a pharmaceutically acceptable salt thereof, in which Ring X is a 3 to 7 membered monocyclic ring, at least one of R1, R2, R3, and R4 is OR5 or CH2OR5 and the other R1, R2, R3, and R4 each independently ...
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WO/2021/214146A1 |
The invention relates to a safe and efficient process for the for the acylation of an α,ω-alkanediol, which can be used in the manufacture of ω-nitrooxy-C3-10alkane-1-ols. The process is safer to operators and allows to obtain advanta...
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WO/2021/214762A1 |
The invention provides an isolated material, or a phenolate form of at least one phenol- containing active material, wherein the isolated material comprises one or more phenolate species and a counter ion (a cation) in the form of a meta...
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WO/2021/215450A1 |
The present invention addresses the problem of providing a method for producing an α-fluoroacrylic acid ester at a high yield using a compound containing a specific halogen ion. This problem can be solved by a method comprising a step A...
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WO/2021/214145A1 |
The invention relates to a safe and efficient process for the nitrate ester formation of an α,ω-C3-10alkanediol monoacylate. The process is safer to operators and allows to obtain advantageous yields on industrial scale.
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WO/2021/214144A1 |
The invention relates to a safe and efficient process for the hydrolysis of α,ω-C3-10alkanediol mononitrate monoacylates. The process is safer to operators and allows to obtain advantageous yields on industrial scale.
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WO/2021/216629A1 |
This disclosure relates to processes to form arylcyclopropyl carboxylic acids useful in forming molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda.
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WO/2021/214360A1 |
The present invention relates to the use of the esters acetate, propionate and (Z)-3-hexenyl butyrate, or of a composition comprising these compounds, to protect plants, in particular agricultural crops, against pests, by stimulating the...
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WO/2021/214143A1 |
The invention relates to a safe and efficient process for the solvent removal and recovery by distillation in a process for the preparation of ω-nitrooxy-C3-10alkane-1-ols. The process is safer to operators and allows to obtain advantag...
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