| Document |
Document Title |
|
WO/2013/008175A1 |
The invention relates to a method for producing trans-resveratrol and the analogs thereof by means of a Wittig reaction, and to the useful synthesis intermediates according to said method. The invention also relates to novel trans-resver...
|
|
WO/2012/177632A1 |
A compound having formula (I), wherein R1 and R2 independently represent hydrogen or C1-C4 alkyl groups, and G represents hydrogen or at least one substituent selected from the group consisting of Ci-Ci8 alkyl and C1-C18 alkoxy; provided...
|
|
WO/2012/176918A1 |
Specifically provided is a chromene compound represented by formula (1), which has a short fading half-life even at low temperatures in a common polymer solid matrix. (In formula (1), R1 represents a hydroxyl group or the like; each of R...
|
|
WO/2012/175601A1 |
Process for the alkylation of aromatic hydrocarbons by means of olefins containing from 2 to 8 carbon atoms, which comprises feeding the hydrocarbon, olefin, and possibly water, to the head of a fixed-bed reactor, operating with a "trick...
|
|
WO/2012/175614A1 |
Process for the alkylation of aromatic hydrocarbons by means of aliphatic alcohols containing from 1 to 8 carbon atoms, which comprises feeding the hydrocarbon and alcohol to the head of a fixed-bed reactor, operating with "trickle flow"...
|
|
WO/2012/173842A2 |
The present invention relates to a process for the purification of para-methallylpyrocatechol and to the preparation of flavor and fragrance compounds from para-methallylpyrocatechol.
|
|
WO/2012/170329A1 |
In a method of recovering phenol and acetone from a feed stream containing bisphenol-A and isomers thereof, the feed stream is contacted with water and a source of hydroxyl ions under conditions effective to decompose at least part of sa...
|
|
WO/2012/170327A1 |
In a method of treating a residue stream from the production of bisphenol-A, the residue stream is contacted with an aqueous solution of a base under conditions effective to hydrolyze at least part of said residue stream into acetone and...
|
|
WO/2012/165436A1 |
A fluorine-containing polymerizable compound represented by general formula (1) can be obtained by the present invention. In formula (1), each of a and b independently represents an integer of 0-2, and a + b = 2; c represents an integer ...
|
|
WO/2012/165435A1 |
By means of the present invention, a fluorine-containing polymerizable monomer represented by general formula (1) and a polymer compound that uses the same are obtained. In formula (1), A is a single bond, oxygen atom, sulfur atom, SO2, ...
|
|
WO/2012/159991A1 |
The invention relates to a method for producing 4-isopropyl-3-methylphenol (p-thymol) from distillation residues of the thymol production.
|
|
WO/2012/156381A1 |
The aim of the present invention is a method for hydroxylating phenols and phenol ethers using hydrogen peroxide. The invention relates specifically to a method for hydroxylating phenol using hydrogen peroxide. The method for hydroxylati...
|
|
WO/2012/156917A2 |
The invention relates to a method for obtaining purified ε-viniferin (Vf-Dry) and/or resveratrol which has a low content or is even free of ε-viniferin (Rv-Dry), from an extract, which is crude (EBPS), dry (EBPS-dry), or in solution (E...
|
|
WO/2012/152665A1 |
The present invention relates to a novel process for purifying 2,6-diisopropy! phenol (propofol). More particularly, the present invention relates to chlorinating technical grade propofol into a 4-chloropropofol followed by hydrogenating...
|
|
WO/2012/150554A1 |
A modified ion exchange resin catalyst having an attached dimethyl thiazolidine promoter is disclosed. Also disclosed is a process for catalyzing condensation reactions between phenols and ketones, wherein reactants are contacted with a ...
|
|
WO/2012/150556A1 |
Methods for performing a condensation reaction are disclosed. Specifically, various methods for the production of highly-pure bisphenol-A are disclosed in which an attached promoter ion exchange resin catalyst system is combined with a s...
|
|
WO/2012/150559A1 |
Methods for performing a condensation reaction are disclosed. Specifically, various methods for the production of highly-pure bisphenol-A are disclosed in which an attached promoter ion exchange resin catalyst system is combined with a s...
|
|
WO/2012/150560A1 |
A modified ion exchange resin catalyst having an attached dimethyl thiazolidine promoter is disclosed. Also disclosed is a process for catalyzing condensation reactions between phenols and ketones, wherein reactants are contacted with a ...
|
|
WO/2012/149608A1 |
Prenylated stilbene compounds and the use of such compounds in the treatment of diseases and medical disorders, for example cancer, skin ageing, inflammation, bacterial or fungal infection and immunosuppression.
|
|
WO/2012/145030A1 |
In a process for producing phenol, a composition comprising an alkylaromatic compound is contacted with an oxygen-containing stream in the presence of an oxidation catalyst comprising a cyclic imide under oxidation conditions effective t...
|
|
WO/2012/136108A1 |
Disclosed is a method for preparing 1-hydroxyl-3,5-dimethyl-4-chlorobenzene. With a cupric salt as a catalyst, in the absence of an organic solvent, 1-hydroxyl-3,5-dimethylbenzene, an oxidizing agent and a chloro-containing inorganic com...
|
|
WO/2012/138654A2 |
This invention related to atropisomeric 1,8-bisphenolnaphthalenes and derivatives thereof of the general formula (I): which are useful in resolution of enantiomers, enantioselective recognition and asymmetric synthesis.
|
|
WO/2012/134549A1 |
In a process for producing cyclohexylbenzene hydroperoxide, cyclohexylbenzene is contacted with oxygen to produce a reaction product comprising cyclohexylbenzene hydroperoxide and unreacted cyclohexylbenzene. The reaction product is then...
|
|
WO/2012/122152A1 |
Disclosed are a process and catalysts useful for carrying out asymmetric methlyallylations. The catalysts used in the invention have the formula (IV): wherein X1, X2, R3 and R4 are as defined herein. Compounds made by the process of the ...
|
|
WO/2012/118542A1 |
In a process for producing phenol, cyclohexylbenzene is oxidized to form a first reaction product comprising cyclohexylbenzene hydroperoxide and at least a portion of the cyclohexylbenzene hydroperoxide is then cleaved to form a second r...
|
|
WO/2012/118024A1 |
Provided is a toner for electrostatic image development that applies a practical level of negative chargeability, is colorless or a light color and can be used in a color toner, is stable against environmental change, has excellent stora...
|
|
WO/2012/111468A1 |
Provided are a novel palladium catalyst which is very safe and recyclable, and a method for producing a novel bisaryl compound using the palladium catalyst. When an aromatic halide and an aromatic boronic acid are reacted in the presence...
|
|
WO/2012/110553A1 |
The present invention relates to a method for the hydroxylation of phenols and phenol ethers by means of hydrogen peroxide. The invention specifically relates to a method for the hydroxylation of phenol by means of the hydrogen peroxide....
|
|
WO/2012/109052A1 |
The invention comprises compounds, methods of making, and methods of using. The compounds may have a backbone and three appended functional groups: one lipid, one hydrophilic polymer, and one carbohydrate. Specific functional groups may ...
|
|
WO/2012/108385A1 |
The present invention provides a method for producing a bisphenol compound by reacting a phenol compound and a carbonyl compound in the presence of a cation exchanger having a strongly acidic group and 2-(2-mercaptoethyl)pyridine, the pr...
|
|
WO/2012/102560A2 |
The present invention provides a novel methylhonokiol derivative and a composition containing the same as an active ingredient for the treatment, prevention or improvement of inflammatory diseases. The methylhonokiol derivative of the in...
|
|
WO/2012/098828A1 |
The purpose of the present invention is to provide: a low molecular weight compound, which has high solubility in a safe solvent and high sensitivity, and which is used as a crosslinking agent for a negative resist that is capable of pro...
|
|
WO/2012/094788A1 |
Disclosed is a paraterphenyl derivative, which has a compound structural formula shown as formula (I), wherein R1 = hydroxyl or methoxyl; R2 = hydrogen, hydroxyl or methoxyl; R3 = hydrogen, hydroxyl or methoxyl; R4 = hydrogen, hydroxyl o...
|
|
WO/2012/085785A1 |
The present application relates to the pharmaceutical field, especially the field of combination and pharmaceutical compositions that comprise a lipase inhibitor and a phytoalexin and pharmaceutically acceptable vehicles or excipients; t...
|
|
WO/2012/087289A1 |
Described herein are compounds of Formula (I): or a salt thereof; wherein: R1 and R5 are independently selected from H, OH and alkoxy; R2-R4 and R6-R8 are independently selected from H, OH, F, Cl, Br, and I; R9 and R10 are independently ...
|
|
WO/2012/079919A1 |
Phenolic molecular glasses such as calixarenes include at least one fluoroalcohol containing unit. The fluoroalcohol containing molecular glasses can be used in photoresist compositions. Also disclosed are processes for generating a resi...
|
|
WO/2012/080153A1 |
The present invention relates to the use as a preserving agent, in particular in a cosmetic or dermatological composition, of at least one compound of formula (I) in which: X represents =O or -OH; R1 represents a hydrogen atom, a methyl ...
|
|
WO/2012/082837A1 |
The present invention relates to a method of making indeno-fused naphthol materials, that involves, with some embodiments, forming an indanone acid intermediate, which can be represented by the following general Formula V, [Formula V] Wi...
|
|
WO/2012/080120A1 |
Process for the preparation of resveratrol by reacting a solution of acetylated 1 -(3.5- dihydroxyphenyl)-bromoethane in DMA or NMP containing alkaline or alkaline earth carbonate or phosphate with a solution of acetylated p-bromophenol ...
|
|
WO/2012/082407A1 |
A catalyst composition comprises (i) a support; (ii) a dehydrogenation component comprising at least one metal or compound thereof selected from Groups 6 to 10 of the Periodic Table of Elements; and (iii) tin or a tin compound, wherein t...
|
|
WO/2012/082232A1 |
In a process for producing a cycloalkylaromatic compound, an aromatic compound and a cyclic olefin are contacted with a first catalyst under conditions effective to produce a reaction product comprising the cycloalkylaromatic compound an...
|
|
WO/2012/078544A2 |
Substituted benzylidene 2,4-pentanediones are found to provide stabilization to otherwise photosensitive compounds and compositions.
|
|
WO/2012/078240A1 |
A process for preparing an alkylated hydroxyl aromatic compound comprising reacting (a) a hydroxyl aromatic compound (I), having the following structure;formula (I), wherein n 1, 2 or 3; m is 0, 1, 2, or 3 and R1 is Hydrogen or hydrocarb...
|
|
WO/2012/075053A2 |
Provided herein is a method of oxidizing lignin. Further disclosed herein are aromatic and non-aromatic compounds obtained from oxidized lignin.
|
|
WO/2012/070656A1 |
The present invention relates to a process for producing a hydroxystilbene derivative represented by formula (1) (wherein X1-X4 independently represent a hydrogen atom, a hydroxy group, a saturated or unsaturated linear or branched alkox...
|
|
WO/2012/069004A1 |
Disclosed are a preparation method for a key intermediate of tapentadol: (1R, 2R)-1-ethyl-2-methylbenzene ethane compound, and a method for applying the key intermediate in the preparation of tapentadol and a derivative thereof.
|
|
WO/2012/067174A1 |
Provided is a transformant having phenol-producing capability, wherein the gene that encodes an enzyme having tyrosine phenol-lyase activity has been introduced to a host Coryneform bacterium. Also provided is a method for producing phen...
|
|
WO/2012/063109A1 |
The present invention relates to the use of a hindered phenolic compound for increasing the chemical stability of dioxolanes. The invention relates in particular to a mixture of dioxolane and of a hindered phenolic compound.
|
|
WO/2012/057228A1 |
The present invention relates to: a phenol-type oligomer represented by general formula (1) (wherein n represents an integer of 0-15; R represents an allyl group; a1 and a3 independently represent 0, 1, 2 or 3; each a2 represents 0, 1 or...
|
|
WO/2012/057291A1 |
The present invention relates to a process for producing a phenolic polymerizable compound represented by formula (1) or (2) (wherein X1-X9 independently represent a hydrogen atom, a hydroxy group, a saturated or unsaturated linear or br...
|
