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WO/2020/108989A1 |
The present inventions relates to the preparation of 3,3,5-trimethylcyclohexylidene bisphenol. Especially, the present invention relates to the preparation of 3,3,5- trimethylcyclohexylidene bisphenol from 3,3,5-trimethylcyclohexanone an...
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WO/2020/109413A1 |
The instant invention concerns polymers obtained by radical copolymerization of a mixture of (1) acrylic acid; (2) methacrylic acid; and (3) at least one allylcatechol selected from 4-allylbenzene-1,2-diol, 3-allyl benzene-1,2-diol and m...
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WO/2020/102936A1 |
A method for preparing a covalent organic framework (COF) material and a method for reversible condensation polymerization/termination polymerization. The COF material prepared by the present method shows high crystallinity, high specifi...
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WO/2020/099285A1 |
The invention is directed to a catalyst, to a method for manufacturing a catalyst, to a method for manufacturing a bisphenol compound, and to the use of a catalyst. The catalyst of the invention comprises particles having a core and a sh...
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WO/2020/099283A1 |
A process for the synthesis of Cannabidiol of formula (1): (1) is herein disclosed. The process comprises contacting a solution [solution (S1)] of (+)-p-mentha-diene-3-ol of formula (4) (4) or an ester thereof and olivetol of formula (3)...
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WO/2020/101563A1 |
The present disclosure relates to a method of producing monophenolicmonomers and furfural from lignocellulosic biomass beating the biomass in a solvent together with a zeolite based catalyst.
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WO/2020/101731A1 |
The present disclosure relates to methods, systems, and devices for extracting cannabinoids from organic matter, such as plant matters with reduced tetrahydrocannabinol (THC) and/or increased cannabidiol (CBD) content. In some embodiment...
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WO/2020/091969A1 |
A catalyst comprising a microporous crystalline aluminosilicate having a Constraint Index less than or equal to 12, a Group 1 alkali metal or a compound thereof and/or a Group 2 alkaline earth metal or a compound thereof, a Group 10 meta...
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WO/2020/089424A1 |
The present invention relates to solid compositions comprising cocrystals of cannabinoids, processes for their preparation, and their use as in therapy or in cosmetics or for the purification of cannabinoids. It also relates to cocrystal...
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WO/2020/085435A1 |
Provided is a THB production method having improved efficiency. Provided is a trihydroxybenzene (THB) production method including a step in which: a bacterial culture fluid including deoxy-scyllo-inosose (DOI) is heated at a high tempera...
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WO/2020/085436A1 |
Provided is a system for highly efficient production of THB. The system for producing trihydroxybenzene (THB) includes: a culture tank that holds a liquid culture, cultures the bacteria, and generates a bacterial culture fluid, said liqu...
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WO/2020/078743A1 |
The present inventions relates to the preparation of 3,3,5-trimethylcyclohexylidene bisphenol. Especially, the present invention relates to the preparation of 3,3,5- trimethylcyclohexylidene bisphenol from 3,3,5-trimethylcyclohexanone an...
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WO/2020/055678A1 |
The present application discloses methods for the efficient preparation of high purity compounds of the Formula I, and their methods of use.
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WO/2020/051186A1 |
A process for producing bisphenol-A comprises reacting acetone and phenol in the presence of a catalyst system comprising an acidic heterogeneous catalyst and a catalyst promoter comprising at least one organic sulfur-containing compound...
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WO/2020/051371A2 |
The present disclosure relates to the preparation of a highly pure cannabidiol compound by a novel synthesis route. The cannabidiol compound can be prepared by an acid-catalyzed reaction of a di-halo olivetol with menthadienol, followed ...
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WO/2020/048751A1 |
The present invention relates to the preparation of 3,3,5 -trimethylcyclohexylidene bisphenol (BP-TMC). Especially, the present invention relates to the preparation of 3,3,5-trimethylcyclohexylidene bisphenol (BP-TMC) from 3,3,5 -trimeth...
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WO/2020/051554A1 |
A resorcinol with modifications at the 2-position is provided. The reactant resorcinol may have a variety of functional groups at each of the 1, 3, and 5 position such as a hydroxide, a lower alkyl group, a phenyl, a substituted phenyl, ...
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WO/2020/041322A1 |
The present invention relates to novel cannabinoids 1 and 2, synthesized from simple starting materials using a cascade sequence of allylic rearrangement, aromatization and, for tetracyclic cannabinoids, further highly stereoselective an...
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WO/2020/041321A1 |
A process for the preparation of substantially pure diverse known and novel cannabinoids 1 and 2, which include Δ9-tetrahydrocannabinol (7), tetrahydrocannabivarin (9), cannabidiol (11), cannabidivarin (12) and other naturally occurring...
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WO/2020/041326A1 |
The use of a medicament as a single agent, binary agent, or other combination comprising of substantially pure novel cannabinoids 1 and 2, optionally admixed with one or more known and novel cannabinoids and other known naturally occurri...
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WO/2020/036248A1 |
Disclosed in the present specification is an apparatus for recycling wood or lignin and a method for producing phenol from wood or lignin using same. The apparatus for recycling wood or lignin, according to one aspect of the present inve...
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WO/2020/030541A1 |
The present invention relates to a novel solid presentation form of a phenol derivative, characterized by a rounded portion and a flat portion. The compositions thus obtained have advantageous properties suitable for the storage, handlin...
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WO/2020/031179A1 |
The present invention provides simple synthetic routes for the preparation of cannabinoid compounds such as CBD, CBDV, THC, THCV, CBN, HU-308, CBG, CBC, and derivatives thereof, which are stereoselective and provide the desired cannabino...
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WO/2020/033859A1 |
Various aspects of this disclosure relate to methods to lower the activation energy of the cannabinoid decarboxylation reaction by performing the decarboxylation reaction in the gas phase.
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WO/2020/033864A1 |
Various aspects of this disclosure relate to methods to lower the activation energy of the cannabinoid decarboxylation reaction by performing the decarboxylation reaction in the gas phase.
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WO/2020/025550A1 |
The description relates to a method for extracting at least one phenol compound contained in an aqueous phase, said method comprising the following steps: adding a predetermined amount of at least one saccharide to the aqueous phase to o...
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WO/2020/009705A1 |
A method is disclosed for treating a residual stream from bisphenol manufacture, wherein the residual stream comprises unreacted phenols, bisphenol isomers, trisphenols, organic sulfides and water. The method comprises contacting at leas...
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WO/2020/004207A1 |
The present invention addresses the problem of providing a crystalline body of 9,9-bis(4-hydroxyphenyl)-2,3-benzofluorene, which has a specific melting point, and is not an inclusion body or has a remaining organic solvent content of 1% ...
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WO/2020/001770A1 |
The present invention relates to a method of producing a compound of formula (I) or a salt of a compound of formula (I). The invention also relates to a compound of formula (I) or a salt of a compound of formula (I) for use in a therapeu...
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WO/2019/237327A1 |
A method for producing phloroglucinol, comprising: using 2,6-dichlorophenol as a reaction raw material; carrying out reaction in the presence of a copper salt catalyst and 1,2,4-trimethylbenzene solvent; performing three-gradient cooling...
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WO/2019/225549A1 |
Provided are: a method for manufacturing a modified aluminosilicate, the method involving the highly selective manufacturing of a hydroquinone via a reaction of a phenol and hydrogen peroxide under industrially favorable conditions; a mo...
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WO/2019/213987A1 |
Disclosed are a monophosphine ligand based on a tetramethyl spirobiindane skeleton and an intermediate thereof, and a preparation method therefor and the use thereof. The monophosphine ligand is a compound having the structure represente...
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WO/2019/203095A1 |
Provided is a method for producing trideoxy biphenyl cyclotriphosphazene at a high yield. This method of producing trideoxy biphenyl cyclotriphosphazene includes: a first reaction step of reacting 2,2'-biphenol with a base to obtain 2,2'...
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WO/2019/196379A1 |
Disclosed is a method for catalyzing selective hydrogenolysis of lignin by a nickel-base material loaded by zirconium phosphate. The method is used for preparing a monophenol chemical substance by means of hydrogenolysis. The method comp...
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WO/2019/188645A1 |
Bis-propylcatechol having a structure represented by formula (1). In the formula, R1 is a C2 or higher divalent aliphatic hydrocarbon group or a divalent aromatic hydrocarbon group.
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WO/2019/187669A1 |
This method for preparing a tar acid includes: a dewatering step for dewatering a crude tar acid; a depitching step for depitching a dewatered crude tar acid; and a continuous distillation step for continuously distilling a depitched cru...
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WO/2019/182035A1 |
The present invention is a method for producing a specific aromatic hydroxy compound, which comprises a step for having a specific aromatic compound (A) and a peroxide (C) react with each other by mixing the aromatic compound (A), at lea...
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WO/2019/177458A1 |
The invention relates to a demethoxylation process for demethoxylating alkylmethoxyphenols using an aromatic solvent to produce alkylphenols. The invention also relates to dealkylation process for dealkylating alkylphenols using an aroma...
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WO/2019/159596A1 |
Provided is a method for preparing a coupled body represented by general formula (3), the coupled body being obtained by reacting a compound represented by general formula (1) and a compound represented by general formula (2) in the pres...
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WO/2019/157368A1 |
This invention relates to a one-pot synthesis of a high-purity calix[4]arene compound by reacting a phenolic compound and an aldehyde in the presence of at least one nitrogen-containing base as a catalyst to form the calix[8]arene compou...
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WO/2019/157357A1 |
This invention relates to a process for preparing a calixarene compound by reacting a phenolic compound and an aldehyde in the presence of at least one nitrogen-containing base as a catalyst to form the calixarene compound. The invention...
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WO/2019/156391A1 |
The present invention relates to a method for washing an ion exchange resin, and to a method for preparing bisphenol A by using the ion exchange resin washed by the washing method. The present invention can provide bisphenol A with impro...
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WO/2019/145552A1 |
The present specification discloses methods of purifying one or more cannabinoids from a plant material using unique biphasic solvent systems and liquid-liquid chromatography as centrifugation partitioning chromatography (CPC) or counter...
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WO/2019/135255A1 |
The present invention provides an efficient process for the isolation of natural crystallized thymol product derived from crude natural Monarda citriodora (Jammu Monarda) oil useful for incorporation into foods and beverages in amounts d...
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WO/2019/129121A1 |
Disclosed herein is a phenyl methanone derivative as an FTO inhibitor. Also disclosed herein is a pharmaceutical composition comprising the same, and a method for reducing food intake or appetite, inhibiting weight gain, promote weight l...
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WO/2019/118360A1 |
Disclosed herein are cocrystals of cannabidiol and a coformer containing 5-6 membered rings comprised of carbon and nitrogen atoms, wherein the 5-6 membered rings can be unsaturated or saturated and the rings contain 1 to 2 nitrogen atom...
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WO/2019/103726A1 |
Processes and apparatus for making xylenes and phenol are described. Phenol and alkyl phenols are separated from coal derived liquid. The phenol is separated from the alkyl phenols. The alkyl phenols can be reacted with aromatics such as...
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WO/2019/098502A1 |
The present invention provides a method for decomposing a byproduct of phenol generated in a phenol production process, whereby acetophenone separated via a distillation tower is mixed with tar separately recovered from a decomposition r...
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WO/2019/098501A1 |
The present invention relates to a process for decomposing a by-product of a phenol production process by using a reactive distillation column in which a reactor and a distillation column are integrated, wherein acetophenone is mixed and...
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WO/2019/082995A1 |
Provided is a beta zeolite also having exceptional catalytic activity as a catalyst other than an olefin epoxidation catalyst. This beta zeolite is synthesized without using an organic structure-directing agent and has titanium in the st...
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