| 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) |
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| 01/26/2010 | CA2563007C Recovery of nitrating acid mixtures from nitration processes |
| 01/21/2010 | US20100016630 Antimicrobial derivatives of anacardic acid and process for preparing the same |
| 01/14/2010 | WO2010004957A1 Chiral iridium aqua complex and method for producing optically active hydroxy compound using the same |
| 01/06/2010 | CN101622220A Method for the nitration of substituted benzenes in the presence of propionic acid |
| 01/06/2010 | CN100577659C Processes for producing indole compound |
| 12/23/2009 | CN101607911A Washing impurity-removing technology of crude nitrochlorobenzene products after chlorobenzene thermal insulation nitration |
| 12/23/2009 | CN101607910A Removal technology of nitrogen oxides generated in chlorobenzene thermal insulation nitration |
| 12/23/2009 | CN101607909A Rapid material cooling and waste acid recycling process after chlorobenzene thermal insulation nitration |
| 12/16/2009 | EP2132161A1 Method for the nitration of substituted benzenes in the presence of propionic acid |
| 12/16/2009 | CN101602673A Method for preparing nitrobenzene in ionic liquid |
| 12/16/2009 | CN101602561A Process for comprehensive use and treatment of wastewater from chlorobenzene adiabatic nitration material separation |
| 12/15/2009 | US7632970 Such as (R,R)-trans-1-[3,5-bis(trifluoromethyl)phenyl]-3-[2-(N,N-dimethylamino)cyclohexyl]thiourea |
| 12/15/2009 | US7632960 Process for the preparation of nitric esters of monohydric alcohols |
| 12/15/2009 | CA2342217C Process for producing stereoselective nitro compounds |
| 12/10/2009 | WO2009149053A2 Naproxcinod process and solid dispersion |
| 12/09/2009 | CN101597286A Organic catalyst containing primary amine, tertiary amine and urea or thiourea and preparation method thereof |
| 12/09/2009 | CN101597231A NO donor medicine and synthesis method thereof |
| 12/03/2009 | WO2009145323A1 Method for oxidizing alcohol by using polycyclic compound |
| 12/02/2009 | CN101591354A Functionalized ionic liquids, and methods of use thereof |
| 12/02/2009 | CN101591249A Method for treating waste residue for producing 1-aminoanthraquinone into raw material for producing 1,5(1, 8)-dinitroanthraquinone |
| 12/02/2009 | CN100564350C Nitrophenol preparation method |
| 11/25/2009 | EP2123661A1 Chiral iridium aqua complex and method for producing optically active hydroxy compound by using the same |
| 11/25/2009 | CN101585772A Method of preparing p-nitrosoaniline derivatives |
| 11/25/2009 | CN101585771A Method of comprehensively use of chloronitrobenzene mixture by fluoro-reaction |
| 11/24/2009 | US7622612 Tricyclic derivatives and their use |
| 11/18/2009 | CN101580446A Method for preparing aryl methylene double (3-hydroxide radical-5, 5-dimethyl-2-cyclohexene-1-ketone) terpenoids |
| 11/18/2009 | CN101580445A Method for microwave synthesis of alpha-hydroxyacetophenone series compounds |
| 11/11/2009 | CN101575308A Preparation method of ortho/para-substituted phenylformic acid compound |
| 11/04/2009 | EP1473286B1 Process for producing biaryl compound |
| 10/28/2009 | EP2024278B1 Method for the coupled production of chlorine and isocyanates |
| 10/28/2009 | CN101565365A Preparation method of alpha, beta-unsaturated acid |
| 10/22/2009 | WO2009129099A1 Process for the manufacture of nitropropanes |
| 10/22/2009 | WO2009129098A1 Method for eliminating color forming impurities from nitro compounds |
| 10/22/2009 | CA2720266A1 Process for the manufacture of nitropropanes |
| 10/22/2009 | CA2720086A1 Method for eliminating color forming impurities from nitro compounds |
| 10/21/2009 | CN101560156A Preparation method of 1,3-bi(2-trifluoromethyl-4-nitrophenoxyl)benzene |
| 10/14/2009 | CN100548473C Method for preparing ruthenium-carrying alumina and method for oxidizing alcohol |
| 10/08/2009 | WO2009081024A8 Agglomerated zeolitic adsorbents, method of preparing them and uses thereof |
| 10/08/2009 | WO2009081023A8 Agglomerated zeolitic adsorbents, method of preparing them and uses thereof |
| 10/07/2009 | EP1275630B1 Process for producing substituted aromatic compound |
| 10/07/2009 | CN101550084A Preparation method of 1-4-bi-(2-trifluoromethyl-4-nitrophenoxy)benzene |
| 10/07/2009 | CN100546971C Process for the separation of nitro phthalandione isomer mixture |
| 09/30/2009 | EP2105432A1 Process for Producing Chromone Compound |
| 09/30/2009 | EP2105431A1 Process for Producing Chromone Compound |
| 09/30/2009 | CN101544568A Dinitrochlorobenzene synthesis method and microreactor |
| 09/30/2009 | CN101544567A Nitration method for synthesizing dinitrotoluene in one step, and microchannel reactor |
| 09/30/2009 | CN101544566A Asymmetric conjugate addition method for bifunctional catalytic olefine aldehyde and nitroparaffin |
| 09/23/2009 | CN101538203A Method for catalyzing and synthesizing nitrobenzene by loading silicon dioxide with heteropoly acid ammonium |
| 09/23/2009 | CN101538193A Method for preparing compounds containing difluoromethyl |
| 09/16/2009 | CN101531597A Novel synthesis method for 3-nitryl-4-benzyloxy-alpha-bromoacetophenone |
| 09/16/2009 | CN101531596A Preparation method for dinitrotoluene |
| 09/16/2009 | CN101531579A Diaromatic compound with bioactivity |
| 09/09/2009 | CN101525292A Preparation method of paranitrobenzoic acid |
| 09/09/2009 | CN101525291A Green asymmetric synthesis method of chiral bicyclics compound |
| 09/09/2009 | CN100537515C Process for the preparation of C1-C4-alkyl nitrites |
| 09/09/2009 | CN100537514C Process for the preparation of nitric esters of monohydric alcohols |
| 09/03/2009 | WO2009107133A1 A process for the preparation of bronopol |
| 09/03/2009 | US20090221747 Recovering components of gun propellant formulation comprising nitroguanidine, nitrocellulose and nitro glycerine by adding solvent to solubilize formulation, where nitroguanadine is insoluble in solvent, separating insoluble nitroguanidine, adding crosslinker to preferentially react with nitrocellulose |
| 09/02/2009 | CN101519335A Method for improving selectivity of heterogeneous asymmetric catalytic reaction enantiomer |
| 09/02/2009 | CN101519249A Method for treating hydrolyzed waste water and recovering resource in disperse blue production process |
| 09/02/2009 | CN100534973C Method for preparing 2-(2,2,2-trifluoroethoxy)phenol |
| 08/27/2009 | US20090216017 Process for producing biaryl compound |
| 08/26/2009 | CN101516863A A process for the preparation of substituted 2-acetylamino-alkoxyphenyl |
| 08/26/2009 | CN101514161A Method for preparing 2-bromo-7-nitrofluorenone |
| 08/26/2009 | CN101514160A Method for preparing 2, 7-dibromo-4-nitrofluorenone |
| 08/26/2009 | CN100532350C Process for producing mirbane oil by gas-phase nitration |
| 08/26/2009 | CN100531890C Oxidation method using microchannel technology and new catalyst for the method |
| 08/20/2009 | WO2009081024A3 Agglomerated zeolitic adsorbents, method of preparing them and uses thereof |
| 08/20/2009 | WO2009081023A3 Agglomerated zeolitic adsorbents, method of preparing them and uses thereof |
| 08/19/2009 | CN101511770A Synthesis of 3-(5-nitrocyclohex-1-enyl) acrylic acid and esters thereof |
| 08/19/2009 | CN101508648A Continuous production method for 4,6-dinitryl o-sec-butylphenol inhibitor |
| 08/19/2009 | CN100528329C Microencapsulated catalyst, methods of preparation and methods of use thereof |
| 08/12/2009 | CN101504548A Flow velocity control device of benzene dichloride nitrification process |
| 08/12/2009 | CN101503361A Preparation of 1,4-bis(2-trifluoromethyl-4-nitrophenoxy)-2,5-di-t-butylbenzene |
| 08/12/2009 | CN101503360A Preparation of 2- tertiary butyl-1,4-bis (4-nitro-2-trifluoromethyl phenoxy) benzene |
| 08/12/2009 | CN101503359A Preparation of 2,5-bis(2-trifluoromethyl-4-nitrophenoxy) toluol |
| 08/12/2009 | CN100526235C Process for treating waste waters containing aromatic nitro compounds |
| 08/06/2009 | WO2009096409A1 Catalyst and reaction process |
| 08/05/2009 | CN101497571A Process for producing chromone compound |
| 08/05/2009 | CN100522923C Preparation method of 2-bromo-2-nitro-1,3-propylene glycol |
| 08/05/2009 | CN100522922C Method of preparing nitrobenzene from benzene by nitric acid nitrating |
| 08/05/2009 | CN100522896C Method of directly preparing alkane iodide by one-pot method |
| 07/30/2009 | US20090192315 Synthesis of heterocyclic compounds |
| 07/30/2009 | DE102008017921B3 Bubble mixer for mixing two liquids, which are not miscible with one another and have different density, useful as reactor for washing process, comprises vertical cylindrical pipe, whose lower end is closed and equipped with emptying line |
| 07/22/2009 | EP1477481B1 Process for producing quinazolin-4-one derivative |
| 07/22/2009 | CN100516021C Process for the production of 1,5-dinitronaphthalene |
| 07/16/2009 | WO2009070515A3 Synthesis of diaminodinitropyridine and diaminodinitrobenzene |
| 07/08/2009 | CN100509751C Process for producing chromone compound |
| 07/08/2009 | CN100509750C Process for continuously preparing nitro-xylene isomer monomer |
| 07/02/2009 | WO2009081208A1 Processes to pregabalin |
| 07/02/2009 | WO2009081024A2 Agglomerated zeolitic adsorbents, method of preparing them and uses thereof |
| 07/02/2009 | WO2009081023A2 Agglomerated zeolitic adsorbents, method of preparing them and uses thereof |
| 07/02/2009 | WO2009080755A1 Formation of nitrate esters in microreactors and millireactors using a continuous product extraction in a turbulent flow regime |
| 07/02/2009 | US20090170934 Manufacturing process for no-donating compounds such as no-donating diclofenac |
| 07/02/2009 | CA2710152A1 Processes to pregabalin |
| 06/30/2009 | US7554000 Reacting an arylhydrazine, hydrogen peroxide and an aryl compound using a catalytic metal of Group 5,6,7 or 8 or an oxide of a metal of Group 5,6,7 or 8 obtained by reacting the given metal with hydrogen peroxide; improved yield; quaternary amine as phase transfer agent; water solvent and by-product |
| 06/24/2009 | EP1814840B1 Process for preparing halogenoalkylnitrates |
| 06/18/2009 | DE102007059513A1 Verfahren zur Herstellung von Nitrobenzol durch adiabate Nitrierung A process for the preparation of nitrobenzene by adiabatic nitration |
| 06/17/2009 | EP2070907A1 Method for manufacturing Nitrobenzol through adiabatic nitration |
| 06/17/2009 | EP2070897A1 Method of rapid methylation, kit for preparing pet tracer and method of producing pet tracer |