Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 201 - Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
Patents for C07C 201 - Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton (5,786)
02/2011
02/02/2011CN201729781U Parachloridizebenzene crystallization separator
02/02/2011CN101965328A Process to pregabalin
02/02/2011CN101962323A 2-acrylyl X radical-3-substituted phenyl propionate compound and purpose thereof
01/2011
01/27/2011WO2011010610A1 Catalyst precursor, method for producing the same, method for using the same, and reactor that uses the same
01/26/2011CN101959842A A process for the preparation of bronopol
01/26/2011CN101955499A Ferrocene derivative and application thereof
01/26/2011CN101954296A Chiral catalyst for asymmetric Michael addition reaction and preparation method thereof
01/19/2011EP2275398A1 Application of the iridium complex in asymmetric catalytic hydrogenation for unsaturated carboxylic acid
01/19/2011CN201713455U Safe and continuous nitrobenzene production system
01/19/2011CN101952032A Agglomerated zeolitic absorbents, method of preparing them and uses thereof
01/19/2011CN101948390A Preparing method for 2-chlorine-4-fluorine-5-nitro benzoic acid
01/19/2011CN101948389A Method for preparing 2-(5-fluoro-2,4-dinitrophenoxy) acetic acid and ester thereof
01/19/2011CN101948388A Method for removing nitrite ions
01/19/2011CN101948374A Method for synthesizing alpha-bromoketone and coproducing bromohydrocarbon
01/12/2011CN101942046A Benzophenone fragment and p-nitrodiphenylethene fragment-containing tree like visible light photoinitiator and synthesis and application thereof
01/12/2011CN101941992A Nickel-nitrogen complex and synthesis method thereof
01/12/2011CN101941991A Cobalt nickel complex of m-xylylenediamine and synthesis method thereof
01/12/2011CN101940949A Homogeneous phase reaction systems capable of recycling catalyst
01/05/2011CN201692697U Oil-water separation curved-path device
01/05/2011CN101935283A Energetic coordination compound of 3,5-binitro-2',4'-dihydroxyl diphenyl ketone and preparation method thereof
01/05/2011CN101935282A Synthesis method of 1, 5-dichloro-2-iso propyl-4-nitrobenzene
01/05/2011CN101935281A Method for preparing m-nitrochlorobenzene, o-nitrochlorobenzene and p-nitrochlorobenzene by using nitrochlorobenzene meta-position oil
01/05/2011CN101935262A Method for preparing m-diphenyl acetic acid derivative
12/2010
12/30/2010US20100331566 Synthetic methods and compositions
12/29/2010CN1821211B Process for the production of dinitrotoluene
12/29/2010CN101932380A Agglomerated zeolitic absorbents, method of preparing them and uses thereof
12/29/2010CN101113137B Intermidiate for preparing 1,2-oxygen nitrogen heterocyclic-2-alkene acylbenzene and its preparation
12/23/2010WO2010145914A1 Chemical installation
12/23/2010WO2010063002A4 Processes for the preparation and purification of gabapentin enacarbil
12/23/2010US20100324139 Process to pregabalin
12/16/2010WO2010142913A1 Method for the hydroxylation of halogenated aryl compounds
12/15/2010CN101429083B Method for quick synthesis of alpha-single chloro-ketone compounds
12/14/2010US7851661 Reacting toluene with nitric acid in the presence of sulfuric acid to give mononitrotoluene; separating; reacting mononitrotoluene with nitric acid in the presence of sulfuric acid to give dinitrotoluene, separating
12/14/2010US7851649 Nitration of corresponding alkanediols with "stabilized" nitric acid having a concentration of 83-85%, and a concentration of nitrous acid and nitrogen oxides lower than 10 p.p.m.; high yields; under easily controllable conditions; intermediates for synthesis of non-steroidal antiinflammatory drugs
12/08/2010EP2258706A2 Functionalized ionic liquids, and methods of use thereof
12/08/2010EP2258477A1 Catalyst and reaction process
12/08/2010CN1930105B Method for preparation of a fluoroaromatic compound from an aminoaromatic amine compound
12/08/2010CN101906044A 2,5-dichloronitrobenzene synthesized by using santochlor extracted from solid waste chlorobenzene tar
12/08/2010CN101906043A Production process for purifying high-purity 2,5-dichloronitrobenzene by solvent washing method
12/08/2010CN101906027A Method for preparing aldehydes or ketones by alcohol oxidation reaction
12/08/2010CN101905152A Application of polyhydroxy fullerene for catalyzing addition reaction of nitroparaffin and aromatic aldehyde
12/08/2010CN101234988B Method for preparing 1,2-di(2,4-dinitrophenoxy)benzene
12/01/2010CN101903328A Formation of nitrate esters in microreactors and millireactors using a continuous product extraction in a turbulent flow regime
12/01/2010CN101903310A Process for producing organic compound and organic compound obtained by the same
12/01/2010CN101898968A Method for synthesizing trinitrophloroglucinol
11/2010
11/24/2010CN101891668A L-prolinamide derivative, preparation method and application of same
11/24/2010CN101891625A Method for preparing nitrosonaphthol cobalt reagent
11/24/2010CN101891624A Benzotrifluoride derivative and preparing method thereof
11/24/2010CN101891623A Method for preparing oxyfluorfen
11/24/2010CN101891569A Preparation method of alpha-aromatic ketone compound
11/17/2010CN101885684A Aromatic acid pro-drug with nitrogen monoxide donor, and preparation method and application thereof
11/17/2010CN101885683A Preparation method of C1-C4 alkyl nitrite and reaction equipment implementing same
11/16/2010US7834013 Racemic-(trans)-2-[4-({[3-(phenyloxy)phenyl]methyl}ammonium)phenyl]cyclopropanecarboxylic acid; type II diabetes; G protein-coupled receptor 40 (GPR40) agonists
11/16/2010CA2331816C Method for producing isoxazoline-3-yl-acyl benzene
11/10/2010EP2247568A1 A process for the preparation of bronopol
11/10/2010CN101880233A Novel method for preparing chiral dicarbonyl derivative by catalysis
11/10/2010CN101880222A Square acid derivate and preparation method thereof
11/10/2010CN101879463A Catalyst of organic carboxylic ester prepared through alcohol (aldehyde) oxidation
11/04/2010WO2010063002A3 Processes for the preparation and purification of gabapentin enacarbil
10/2010
10/27/2010EP2243539A2 Functionalized ionic liquids, and methods of use thereof
10/27/2010CN101870653A Synthesis method of 2 - methyl -3 - fluoride - 6 -nitrobenzoic acid
10/27/2010CN101869846A Catalyst of first category bi-quinine or bi-quinidine, synthesis method and application
10/20/2010CN101863805A (S)-N-(2(3-(trifluoromethyl) phenyl) methyl)-tertiary butyl-2-sulfinamide and synthesis method thereof
10/20/2010CN101863773A Preparation method of o-nitrophenoxyacetic acid
10/20/2010CN101863769A Synthesis method of 2-tetralone derivative
10/14/2010WO2010117064A1 Compound having hetero ring skeleton, and process for producing optically active compound using the aforementioned compound as asymmetric catalyst
10/13/2010EP2237878A2 Agglomerated zeolitic absorbents, method of preparing them and uses thereof
10/13/2010EP2237877A2 Agglomerated zeolitic absorbents, method of preparing them and uses thereof
10/13/2010CN101857547A Preparation method of 2-nitro-1-aryl alcohol
10/13/2010CN101857535A Processes for the synthesis of gamma nitrocarbonyl and gamma dicarbonyl compounds and their pyrrole derivatives
10/13/2010CN101857518A Green synthesizing method of aryl bromide
10/06/2010CN101851164A Composite method of substituted ethyl benzoylacetate containing fluorine and nitrogen
10/06/2010CN101851141A Nitrate energetic plasticizer and synthesization method thereof
10/06/2010CN101445458B Dinitrotoluene phase disengagement method
09/2010
09/29/2010EP2114844B1 Branched decyl nitrates and the use thereof as combustion improvers and/or cetane number improvers in fuels
09/29/2010CN101844957A Method for reducing alpha, beta-unsaturated keto carbonyl into methylene
09/29/2010CN101367889B Para nitro toluylene near ultraviolet photosencitizer, synthesis and uses thereof
09/22/2010CN101838204A Novel process for controlling waste residue and recycling resources in 1-anthraquinone production
09/22/2010CN101838203A Production process of o-fluoronitrobenzene
09/22/2010CN101838176A Method for preparing monophenyl maleate derivative under condition of no solvent
09/22/2010CN101838175A Application of ionic liquid and catalytic oxime removal method thereof
09/15/2010CN1911896B Process for producing benzopyrone compound
09/15/2010CN101830919A Zinc nitride and copper nitride compound of chiral alpha-phenylethylamine and use thereof
09/15/2010CN101830808A Production method of ortho-sec-butyl-4,6-dinitrophenol
09/15/2010CN101830807A Synthesizing device and process for alkyl nitrite
09/15/2010CN101830784A Method for preparing alpha-aryl ketones compounds
09/15/2010CN101830767A Method for synthesizing difluoromethyl compound
09/15/2010CN101829586A Catalyst for preparing 6-chloro-2-nitrotoluene with chlorination process and application method thereof
09/09/2010US20100228035 Functionalized Ionic Liquids, and Methods of Use Thereof
09/08/2010CN101823967A Synthesis process of 2,6-binitro-4-alkylphenol
09/08/2010CN101823001A Preparation method of amido bridged regular mesoporous organic base heterogeneous catalyst
09/07/2010US7790900 such as 1-amino-2-phenylpropane by reacting unsaturated nitroolefin with organosilicon compounds such as poly(methylhydrosiloxane) and phenylsilane, in presence of asymmetric copper complex having phosphine ligand
09/02/2010WO2010098310A1 Zeolite-palladium complex, method for producing the same, catalyst comprising the complex, and method for producing a coupling compound using the catalyst
09/02/2010WO2010097453A1 Method for producing nitrated aromatic compounds and mixtures thereof
09/01/2010EP2222628A1 Formation of nitrate esters in microreactors and millireactors using a continuous product extraction in a turbulent flow regime
09/01/2010CN201565153U Fin type crystallizer for nitrochlorobenzene production
09/01/2010CN101817751A 3,5-difluoro-4-(2,2,2-trifluoroethoxy) nitrobenzene compound and preparation method thereof
08/2010
08/26/2010US20100217028 Process for preparing nitrooxyalkyl substituted esters of carboxylic acids, intermediates useful in said process and preparation thereof
08/25/2010CN101811998A Preparation method of 1-amino-2-naphthol-4-sulfonic acid
08/25/2010CN101811972A Method for separating and purifying 2-chlorine-4,6-dinitroresorcinol in dilution crystallization method
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