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Matches 251 - 300 out of 7,050

Document Document Title
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.  
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...  
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 ...  
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...  
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, ...  
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...  
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...  
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...  
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...  
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...  
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...  
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.  
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.  
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...  
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...  
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% ...  
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...  
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...  
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...  
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...  
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'...  
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...  
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.  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2019/062286A1
The present invention provides a lignin depolymerization method, comprising: depolymerizing lignin in a solvent under the catalytic action of a non-noble metal-based molecular sieve, a non-noble metal being loaded on a molecular sieve in...  
WO/2019/066076A1
Provided is a catalyst containing a carrier, and a metal obtained by reducing metal ions carried by the carrier 1) in a supercritical state or 2) in a polar organic solvent, the carrier being an inorganic porous body having a hierarchica...  
WO/2019/063002A1
The present application relates to a crystal form of Benvitimod (i.e., the compound represented by formula I), a pharmaceutical composition having the crystal form, and a use thereof and a preparation method therefor.  
WO/2019/054916A1
A method for production of at least one tannic product and a bark product having enhanced fuel value is disclosed. According to the invention the method comprises the steps of disintegrating bark; compressing the disintegrated bark to re...  
WO/2019/049027A1
In an embodiment, a method of manufacture of a melt polycarbonate comprises melt polymerizing a bisphenol and diphenyl carbonate to form phenol and the melt polycarbonate in a polymerization unit; removing an overhead stream comprising t...  
WO/2019/046806A1
Disclosed herein are embodiments of a method for making cannabidiol. Also disclosed herein are embodiments of a composition comprising cannabidiol and one or more GRAS components. The method and composition embodiments described herein a...  
WO/2019/039515A1
Provided is a thermally stable bisphenol composition which suppresses a Hazen color number increase in high-humidity conditions. The bisphenol composition contains aryl alkyl sulfide or dialkyl disulfide in an amount which is at least 0....  
WO/2019/040570A1
A method of reducing the salt content of a neutralized aralkyl hydroperoxide cleavage mass stream comprising passing the neutralized stream into a vessel, the vessel having an inlet, two outlets, an aqueous layer and a hydrocarbon layer ...  
WO/2019/039520A1
Provided is a bisphenol composition which contains a specific amount of an aromatic alcohol sulfonate, and a simple method for producing the same. Also provided is a polycarbonate resin production method which makes it possible to produc...  
WO/2019/033168A1
method for decarboxylating a carboxylated phytocannabinoid compound of Formula I to form a phytocannabinoid compound of Formula II: Formula I Formula II wherein: R1 is selected from the group consisting of: substituted or unsubstituted C...  
WO/2019/030158A1
The present invention relates to cocrystalsof2-[(1R,6R)-6-isopropenyl-3-methylcyclohex- 2-en-1-yl]-5-pentylbenzene-1,3-diol and a zwitterion coformer, processes for their preparation, and their use as a medicament and for the purificatio...  
WO/2019/025535A1
The present invention in general relates to a method for the deacylation and/or dealkylation (both O-dealkylation as well as C-dealkylation) of compounds, more specifically of aromatic compounds. The method is characterized by contacting...  

Matches 251 - 300 out of 7,050