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WO/2013/033862 |
Provided are derivates substituted with urea associated with 4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine
-2-amino of formula (I), wherein these compounds may selectively regulate or inhibit an information transmission pr...
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WO/2013/026903 |
The invention relates to a method for continuous production of reaction products by addition reactions based on a Michael reaction, wherein at least one compound (B) having at least one nucleophilic functional group is added to at least ...
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WO/2012/156540 |
The invention discloses a method for preparation of mononitrated aromatic compounds in a liquid-liquid biphasic solvent system with aqueous nitric acid as one phase and ionic liquids (ILs) as the second phase, wherein the nitric acid is ...
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WO/2012/139561 |
A process is described for preparing aromatic and heteroaromatic amines of the general formula (I) Ar-NR1R2, in which an aromatic compound with the general formula (II) Ar-X is reacted in the presence of a catalyst with an amine of the g...
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WO/2012/111946 |
The present invention relates to a method for preparing solid carbamic acid derivative powder which comprises a step of reacting liquid amine derivatives with carbon dioxides at -30 to 500 ℃ under 0.3 to 100 MPa. In addition, the inven...
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WO/2012/111946 |
The present invention relates to a method for preparing solid carbamic acid derivative powder which comprises a step of reacting liquid amine derivatives with carbon dioxides at -30 to 500 ℃ under 0.3 to 100 MPa. In addition, the inven...
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WO/2012/040853 |
The present invention provides Group 5 metal complexes useful for amine functionalization and synthetic process for manufacture thereof. Provided in this application are halo group 5 metal-amidate complexes having the structure of Formul...
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WO/2012/033556 |
The present invention relates to a method of preparing a nickel complex including nickel and at least one phosphorus-containing ligand by reacting at least a portion of a nickel metal with at least one phosphorus-containing ligand. The n...
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WO/2012/002913 |
A process is provided for the synthesis of a cyclic imide. A primary amine and a diol compound are contacted in the presence of a Ruthenium (II) complex. The Ruthenium (II) catalyst includes at least one of an alicyclic ligand, an aromat...
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WO/2011/048535 |
The process of the present invention creates a sustainable and closed water loop allowing inherent recycles of all liquid streams generated in the process. The liquid streams generated during the process of the invention are inherently r...
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WO/2011/032835 |
The present invention relates to organophosphorus compounds belonging to the phosphinite-phosphite family, to catalytic systems including a metal element forming a complex with said phosphinite-phosphite compounds, and to hydrocyanation ...
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WO/2011/033392 |
The invention relates to a nitration method having the following principles: a phosgene species is converted with two equivalent silver nitrates into a double-mixed anhydride of carbonic acid and nitric acid, known here as carbonic acid ...
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WO/2011/032835 |
The present invention relates to organophosphorus compounds belonging to the phosphinite-phosphite family, to catalytic systems including a metal element forming a complex with said phosphinite-phosphite compounds, and to hydrocyanation ...
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WO/2011/023756 |
The invention relates to the synthesis of tetraphenol-substituted structures, in particular meta-substituted xylenes. Said tetraphenol-type structures are reacted to obtain organic phosphorus compounds, in particular organophosphites. Th...
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WO/2011/023756 |
The invention relates to the synthesis of tetraphenol-substituted structures, in particular meta-substituted xylenes. Said tetraphenol-type structures are reacted to obtain organic phosphorus compounds, in particular organophosphites. Th...
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WO/2011/006667 |
Supported palladium containing catalyst systems comprising an inorganic support material, a modifying agent covalently attached to said inorganic support material through at least one first functional group FG1, such modifying agent comp...
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WO/2010/144640 |
The present invention provides processes for the stereoselective synthesis of 6-alpha-amino morphinans. In particular, the invention provides processes for the reductive amination of 6-keto normorphinans by catalytic transfer hydrogenation.
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WO/2010/102962 |
The invention relates to organophosphorus compounds, to catalytic systems including a metal element forming a complex with organophosphorus compounds, and to hydrocyanation or hydroformylation methods implemented in the presence of such ...
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WO/2010/093336 |
The present invention relates to titanium catalysts for synthesis reactions produced by bringing a reaction mixture comprising a titanium alkoxide and a ligand in contact with water, wherein the ligand is represented by the general formu...
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WO/2010/093327 |
The present invention relates to titanium catalysts for synthesis reactions produced by bringing a reaction mixture comprising a titanium alkoxide and a ligand in contact with water, wherein the ligand is represented by the general formu...
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WO/2010/037499 |
The present invention relates to novel 1,4,2-diazaphospholidine derivates, to a method for the production thereof, and to the use thereof as catalysts.
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WO/2009/158308 |
The instant invention involves the enantioselective hydrogenation of isomeric N-H imines (N-unsubstituted) using a transition metal based catalyst modified with a chiral phosphine derivative to produce enantiomerically enriched chiral am...
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WO/2009/153461 |
Method for the synthesis of the compound of formula (I). Use in the synthesis of ivabradine, of addition salts thereof with a pharmaceutically acceptable acid, and of hydrates thereof.
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WO/2009/153461 |
Method for the synthesis of the compound of formula (I). Use in the synthesis of ivabradine, of addition salts thereof with a pharmaceutically acceptable acid, and of hydrates thereof.
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WO/2009/138708 |
A compound of formula (I): wherein: RP1 and RP2 are independently selected from C3-12 alkyl groups; RC is a C5-6 aryl group, optionally substituted by one or more groups selected from: C1-7 alkyl, C1-7 alkoxy, halo, NH2, C1-7alkylamino, ...
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WO/2009/083503 |
The invention relates to a method for preparing an isocyanatosilane compound from a halogenoalkyltrialkoxysilane, such as a chloroalkyltrialcokysilane, that substantially comprises: i) implementing or preparing and implementing a W-Z pre...
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WO/2009/083503 |
The invention relates to a method for preparing an isocyanatosilane compound from a halogenoalkyltrialkoxysilane, such as a chloroalkyltrialcokysilane, that substantially comprises: i) implementing or preparing and implementing a W-Z pre...
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WO/2009/059188 |
A method and composition for treating vitamin B12 deficiency in mammals that fail to respond to oral vitamin B12 therapy, including preparing a pharmaceutical composition for oral administration containing vitamin B12 and at least one su...
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WO/2009/044707 |
Disclosed is a nitrotriazole derivative represented by the general formula (I) below. This nitrotriazole derivative is a compound useful as a synthesis reagent for synthesizing a carbamate, a carbonate and a thiocarbonate, which are usef...
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WO/2009/003272 |
The present invention relates to a method for N -demethylation of a tertiary N-methylated heterocycle, particularly a morphine or tropane alkaloids or derivatives thereof. The method, comprises reacting said tertiary N-methylated heteroc...
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WO/2008/136093 |
A process by which a substituted methylamine compound useful as an intermediate for the production of agricultural chemicals and medicines is easily produced in satisfactory yield at low cost; and an intermediate for producing the compou...
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WO/2008/119176 |
This invention describes an amidation process whereby amino acids of the Formulae IIA or IIB can be activated and treated with an amine in the presence of a base to yield amides of the Formula (I), without loss of optical purity.
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WO/2008/121074 |
The present invention relates to a method of producing an optically active cyanohydrin derivative, which comprises reacting an aldehyde or an asymmetrical ketone with a cyanating agent in the presence of a Lewis base and a titanium compo...
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WO/2008/115153 |
A process for preparing hydroxamic acids is provided. The process comprises reacting an aldehyde with a nitroso compound in the presence of a N-heterocyclic carbene (NHC) catalyst.
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WO/2008/071058 |
A mercapto-group modified macromolecule derivative having the general formula of (I) or (II), as well as the disulfide bond cross-linked material and a material cross-linked by a mercapto-reactive crosslinker that made from the derivativ...
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WO/2008/031755 |
The invention relates to processes for preparing isocyanates by splitting urethane, said process comprising the following process steps: (i) provision of synthesis gas from natural gas, coal, heavy oil or biomass gasification and product...
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WO/2008/007670 |
A process for the production of a compound having a primary, secondary or tertiary aminomethyl-aromatic ring, characterized in that a fluoroboron compound represented by the formula (I): Ra(Rb)N-CH2-BF3M (I) or a dimmer thereof or a solv...
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WO/2008/003605 |
The present invention relates to a novel process for the preparation of specific sterically hindered nitroxyl ethers from their corresponding sterically hindered nitroxyl radicals by reacting it with an aldehyde and a hydroperoxide. This...
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WO/2008/004088 |
The present invention relates to a process for creating a Carbon-Carbon bond (C-C) or a Carbon-Heteroatom bond (C -HE) by reacting a compound carrying a leaving group with a nucleophilic compound carrying a carbon atom or a heteroatom (H...
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WO/2008/004088 |
The present invention relates to a process for creating a Carbon-Carbon bond (C-C) or a Carbon-Heteroatom bond (C -HE) by reacting a compound carrying a leaving group with a nucleophilic compound carrying a carbon atom or a heteroatom (H...
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WO/2008/003602 |
The present invention relates to a novel process for the preparation of a sterically hindered nitroxyl ether from the corresponding sterically hindered nitroxyl radical by reacting it with a carbonyl compound and a hydroperoxide. The com...
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WO/2007/125034 |
A method of nitrating a compound selected from the group consisting of Formulas (AA) (BB) (CC) (DD) wherein Ar is a nitratable aromatic ring, R1, R2, R3, and R4 are hydrogen, alkyl or an aromatic groups, G is selected from the group cons...
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WO/2007/125034 |
A method of nitrating a compound selected from the group consisting of Formulas (AA) (BB) (CC) (DD) wherein Ar is a nitratable aromatic ring, R1, R2, R3, and R4 are hydrogen, alkyl or an aromatic groups, G is selected from the group cons...
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WO/2007/106034 |
Organic nitrites can be produced from a compound which is a mono/polyhydric alcohol or an aldehyde- or ketone-derivate thereof after de-aeration of the same, using NO gas, and stored in an environment saturated with gaseous NO. Organic n...
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WO/2007/099894 |
An object is to provide a method for production of an industrially useful amine derivative safely and with high efficiency by employing a deprotecting technique which is applicable to any protected amine derivative for general purposes. ...
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WO/2007/087816 |
The invention relates to the nitration of aromatic or heteroaromatic compounds, wherein an activated aromatic or heteroaromatic compound and a nitrating agent, in the presence, if desired, of a solvent, are mixed intensely in a microreac...
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WO/2007/082927 |
The present invention relates to a process for performing chemical transformations (chemical transformation process for short), in which a hydrogenation or dehydrogenation takes place in the presence of a ruthenium catalyst which compris...
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WO/2007/059922 |
The invention relates to a process for producing a carbon acid amide, wherein the carbon acid amide bond is formed by reacting an activated carboxylic acid and an amine component in a continuous flow.
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WO/2007/041775 |
Disclosed is a method of producing a cysteine protease inhibitor, the method comprising incorporating an azide group into an organic molecule. Also disclosed is a cysteine protease inhibitor containing an azide group.
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WO/2007/035153 |
A new process for the preparation of 6-methyl-pyrazin-2- ylamine is described. The process involves reacting 2,6- dichloropyrazine with a dialkylmalonate followed by subsequent decarboxylation rendering a new compound, 6-chloro-pyrazin-2...
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