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WO/2018/135047A1 |
Provided are: a method for producing fluorenylidene diallylphenols represented by formula (1), the method including a reaction step for reacting fluorenones represented by formula (2) and allylphenols represented by formula (3) in the pr...
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WO/2018/128402A1 |
The present invention relates to a method for producing methyl tertiary-butyl ether, the method comprising a reaction step for reacting methanol and isobutene in the presence of an acid catalyst to produce methyl tertiary-butyl ether; an...
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WO/2018/129235A1 |
Synthetic methods for the preparation of ligands and metal-ligand complexes are disclosed.
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WO/2018/123648A1 |
Halogenated α–fluoroethers indicated by a formula [in formula (2), HaloR indicates a haloalkyl group, R1 indicates a hydrogen atom, a halogen atom, an alkyl group, or a substituted alkyl group, and R2 indicates an alkyl group or a sub...
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WO/2018/123649A1 |
A 1, 2, 2, 2–tetrafluorethyl methyl ether being a synthetic intermediate of desflurane was conveniently obtained by causing a trimethyl orthoformate to act on a fluoral obtained by a gas phase fluorination reaction of chloral, in the p...
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WO/2018/125609A1 |
A process for the production of diisopropyl ether from high purity propylene without the need of a propane-propylene fractionation column has been developed. The process involves (1) reacting a high purity propylene feedstock and water t...
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WO/2018/125611A1 |
A process for the production of diisopropyl ether from high purity propylene without the need of a propane-propylene fractionation column has been developed. The process involves (1) reacting a high purity propylene feedstock and water t...
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WO/2018/120880A1 |
The present invention provides an insecticidal compound having an ether bond structure. The structural formula of the compound is as shown in formula A, wherein R1 is methyl, halogen atom, cyano group, or trifluoromethyl; R2 and R3 are H...
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WO/2018/125612A1 |
A process for the production of diisopropyl ether from high purity propylene without the need of a propane-propylene fractionation column has been developed. The process involves (1) reacting a high purity propylene feedstock and water t...
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WO/2018/125520A1 |
Compounds having the formula (F-I) below are provided herein: wherein R1 and R2 at each occurrence are independently a C1-C5000 alkyl group; R3 at each occurrence is independently hydrogen or a C1-C5000 alkyl group; R4 is a C1-C50 alkyl ...
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WO/2018/122359A1 |
The present invention relates to a compound of the following formula (I). The invention also relates to uses thereof as a chromophore as such or for building pigments displaying special optical effects, including metal-like reflection.
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WO/2018/120881A1 |
The present invention provides an insecticidal ether compound having a structure similar to pyrethroid. The structural formula of the compound is represented by formula A, wherein R1 and R2 are methyl, a halogen atom, or trifluoromethyl,...
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WO/2018/108863A1 |
A method for producing a hydroxyl-functionalized polysiloxane having secondary or tertiary hydroxyl groups, said method comprising the steps of: i) reacting a hydroxyalkyl allyl ether having a secondary or tertiary alcohol group with a s...
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WO/2018/110532A1 |
Provided are: a substituted allyl ether resin that is low in halogen, is obtained inexpensively, and is suitable for electrical and electronic materials and the raw materials thereof; an epoxy resin in which the same is used; a curable r...
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WO/2018/101057A1 |
Provided are a compound useful as a mold release agent, a mold release agent containing same, a curable composition, and a nanoimprint lithography resin material. Specifically, the present invention provides: a calixarene compound with a...
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WO/2018/099271A1 |
The prevent invention provides a method for preparing deuterated chemicals, and deuterated chemicals. The method comprises the step of: making halides undergo a deuteration reaction with a deuterium source under the catalytic action of a...
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WO/2018/101377A1 |
The present invention provides a compound having a specific structure represented by formula (0), a resin having a constituent unit derived from said compound, various compositions containing said compound and/or said resin, and various ...
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WO/2018/100016A1 |
The present invention relates to 1-fluorocyclohexyl-methoxy-aryl compounds of formula (I), in which R1, R2, A1, A2, m and n are defined as indicated in claim 1, to their production, to their use as components in liquid crystal media and ...
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WO/2018/094487A1 |
The present invention relates to the process of enzymatic epoxidation of terpenes using lipase and hydrogen peroxide, to epoxidized compounds and to the use of the compounds as an antiproliferative agent. Enzymatic epoxidation was carrie...
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WO/2018/095369A1 |
The present invention provides a monomer, polymer, method for preparation thereof and use thereof. The monomer has a structure as represented by formula (I), wherein R1, R2, R3, and n have the meanings described in the description. The p...
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WO/2018/093223A2 |
The present invention relates to a method for preparing eldecalcitol and an intermediate used therein. According to the preparation method of the present invention, eldecalcitol can be efficiently and economically produced without passin...
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WO/2018/091551A1 |
The present disclosure provides biostable cannabinoid compounds according to Formula I, and methods for synthesizing and enhancing the biological concentrations of the compounds, where R1, R2, and R3 are defined as set forth in the discl...
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WO/2018/093604A1 |
Systems and methods for upgrading natural gas that may include the division of a natural gas feed steam into two parts - one that is partially oxidized into syngas and a second that is "dry" reformed into syngas with the assistance of he...
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WO/2018/091253A1 |
The present invention relates to compounds according to formula (I) and to heat-curable resin compositions based on polymaleimide resin systems comprising such compounds as co-monomers: wherein R1 signifies an 1-alkenyl- or 2-alkenyl gro...
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WO/2018/090717A1 |
Provided are an ATG analogue, a preparation method therefor and a use thereof, the specific structure of the ATG analogue is as shown in the following three general formulae: formula (I), formula (II), and formula (III) wherein X/Y/Z can...
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WO/2018/088736A1 |
The present disclosure provides: a Cu/ZnO/Al2O3-based catalyst, which is produced without making a large change in a conventional catalyst production method while a seed material, such as zeolite or γ-alumina, and/or other materials are...
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WO/2018/086197A1 |
The present invention relates to the field of organic syntheses, and provides a catalytic asymmetric synthesis method for a chiral SPINOL derivate, comprising: using chiral phosphoric acid as a catalyst and reacting same with a compound ...
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WO/2018/087767A1 |
The invention provides processes for the preparation of HU-910, which are scalable to industrial purposes, using safer reagents and having high yield and pure product and a crystalline structure of HU-910, which is a unique product thereof.
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WO/2018/084749A1 |
The invention relates to the chemistry of medical compounds, and particularly to a group of chiral conjugates (optically active hybrid molecules) of oligo-ether polyol structure, which are inhibitors of ATP-dependent reverse transporters...
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WO/2018/084625A1 |
The present invention relates to a novel method for preparing (S)-N1-(2-aminoethyl)-3-(4-alkoxyphenyl)propane-1,2-diamine trihydrochloride.
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WO/2018/081047A1 |
Disclosed are compounds, compositions and methods for treating of disorders that are affected by the modulation of the GPR40 receptor. Such compounds are represented by Formula (I) as follows: (Formula (I)) wherein R1, R2, R3, A, W, L, R...
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WO/2018/074534A1 |
The present invention is a composition for forming a resist underlayer film, the composition containing a solvent and a compound that has a group represented by formula (1). In formula (1): R1 is a C2–10 (m+n)-valent organic group that...
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WO/2018/074382A1 |
Provided are an onium salt and a composition which are appropriately usable in a resist composition for a lithography process, wherein two kinds of active energy rays including first active energy rays such as electron beams or extreme u...
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WO/2018/066594A1 |
The present invention is a (meth)acrylic monomer represented by general formula (1) (wherein R1 represents a hydrogen atom or a methyl group; R2 to R4 independently represent -CH3 or -CH2-O-R5, wherein at least one of R2 to R4 represents...
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WO/2018/066371A1 |
The purpose of the present invention is to provide a process for producing an E-olefin compound, the process being capable of using a wide range of Z-olefin compounds as substrates. The process, which is for producing an isomer, comprise...
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WO/2018/060676A1 |
Compounds are provided that are useful synthetic intermediates, particularly for the preparation of dialdehydes. The compounds have the formula (I): wherein Z is I, Br or CH2Ar2; Ar1 is 4-Y1C6H4 and Ar2 is Y2C6H4; Y1 and Y2 are independe...
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WO/2018/060076A1 |
The present invention relates to novel triazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmf...
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WO/2018/060071A1 |
The present invention relates to novel triazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmf...
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WO/2018/061032A1 |
The present invention discloses twelve-armed hexaphenyl benzene (HPB)-based giant supramolecular sponges of formula (I) for molecular inclusion and process for preparation thereof.
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WO/2018/057134A1 |
The present invention relates to an unsaturated fluorinated ether or amine compound of formula (I) with low global warming potential and method of making the compound (I), where RH 1 is and RH 2 are independently selected from H or CH3, ...
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WO/2018/051996A1 |
The purpose of the present invention is to provide a method for removing a 2-alkoxyethanol from a mixture containing the 2-alkoxyethanol and a (2-alkoxyethyl) vinyl ether easily and efficiently while preventing the decrease in yield of t...
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WO/2018/051069A1 |
A process for the production of an alkylated aromatic product comprises providing a feed stream containing an aromatic compound and an alcohol and contacting said feed stream with a solid acid catalyst to form an alkylated aromatic produ...
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WO/2018/046684A1 |
Described is a process as well as intermediates for the preparation of compound of the general formula (I); especially of formula (la) in which the substituents R1, R2, R3, R4 and R5 have the meaning indicated in the present specification.
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WO/2018/045450A1 |
The present invention provides methods for treating cancer comprising a compound of formula (I) or a pharmaceutically acceptable salt, tautomer or stereoisomer thereof, wherein the cancer, cancer cells, or tumour cells are resistant to a...
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WO/2018/045424A1 |
The invention relates to terpenes and uses thereof.
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WO/2018/042013A1 |
The present invention relates to a novel process for the synthesis of 9,9-bis(hydroxymethyl)fluorene. The syntheses from fluorene to 9,9-bis(hydroxy- methyl)fluorene via a hydroxymethylation and further to 9,9-bis(methoxymethyl)- fluoren...
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WO/2018/044824A1 |
The disclosure relates to the efficient preparation of aromatic hydrocarbons useful as intermediates for di-, tri-, tetra- and poly-dentate organophosphorus ligands having value in particular as hydroformylation catalysts. The use of tri...
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WO/2018/037086A1 |
The present invention relates to a compound having the following formula (I) as well as a method for preparing such a compound, a cosmetic or pharmaceutical composition containing such a compound, and the use thereof as a depigmenting, l...
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WO/2018/037254A1 |
The present invention relates to a compound having the following formula (I): as well as a method for preparing such a compound, a cosmetic or pharmaceutical composition containing such a compound, and the use thereof as a depigmenting, ...
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WO/2018/031611A1 |
A process for the preparation of glycol ethers by providing a diethylene glycol ether column bottoms mixture comprising triethylene glycol ether, tetraethylene glycol ether, and glycol ether catalyst; separating, in a stripping column, t...
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