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)
10/1989
10/17/1989US4874780 Anticancer compounds
10/17/1989US4874777 Antiasthmatics
10/17/1989US4874544 Ferroelectric liquid crystals
10/11/1989EP0336568A1 Process for the bromination of alkyl benzenes
10/11/1989EP0336567A1 Process for the bromination of alkyl arenes
10/11/1989CN1036202A Improvements in or relating to organic compounds
10/10/1989US4873358 Preparation of nitroesters via the reaction of nitroparaffins with cyanoformates
10/10/1989CA1262251A1 Preparation of 3-amino-4-hydroxybenzoic acids
10/04/1989EP0335274A2 Formation of nitrophenyl ethers from polyols and nitroanisoles
10/03/1989US4871775 Substituted phenoxyalkanolamies and phenoxyalkanol-cycloalkylamines in pharmaceutical formulations and use thereof
09/1989
09/27/1989EP0334511A2 Oxidation process
09/26/1989US4870088 Animals and plants
09/26/1989CA1261355A1 Process for purifying crude trifluralin
09/26/1989CA1260502A1 Preparation of nitro compounds by vapor phase nitration of olefins
09/26/1989CA1260486A1 Insecticidal styryl- and substituted- styrylcyclopropanecarboxylates
09/26/1989CA1260385A1 Fungicidal nitrobenzene derivatives
09/26/1989CA1260016A1 Process for the preparation of 3'-halodiphenylethers
09/21/1989DE3808276A1 Process for the preparation of fluorinated nitroalkyl compounds
09/19/1989US4868347 Process for obtaining substituted fluorobenzenes
09/19/1989US4868343 Acid catalyzed process
09/12/1989US4866204 Oxidation with metal acetylacetonates, porpyrins or phthalocyanine catalysts
09/05/1989US4864061 Substituted phenoxyalkanolamines and phenoxyalkanol-cycloalkylamines, and intermediate products
09/05/1989US4863587 Solvent extraction, distillation
09/05/1989US4863503 Fungicides
08/1989
08/29/1989US4861925 Process for the preparation of nitroolefins
08/29/1989CA1258872A1 Purification process of 3,3'-dinitrodiphenyl compounds
08/29/1989CA1258863A1 Cyclohexane derivatives
08/22/1989CA1258667A1 Vapor phase nitration catalysts and processes for the preparation and use thereof
08/22/1989CA1258666A1 Vapor phase nitration catalysts and processes for the preparation and use thereof
08/16/1989EP0248861B1 Dispirotetradecane
08/15/1989US4857658 Preparation of (Z)-2-(2-arylethenyl)arylcarboxylic acids
08/15/1989CA1258471A1 Process for the preparation of optionally substituted 2-benzyl-toluenes
08/15/1989CA1258456A1 Aryl or hetero-aryl derivatives of 1-hydroxy-pentane or 1-hydroxy-hexane for treating inflammation and allergies
08/10/1989DE3902818A1 Neue dione und derivate davon New diones and derivatives thereof
08/09/1989EP0327455A1 Alkyl or benzyl ethers of phenol, processes for their preparation and their therapeutical use
08/08/1989US4855520 Reacting a 1,3-diphenylpropargyl alcohol with an alkanesulfony l halide; hindered amine base
08/08/1989US4855517 Reacting aromatic nitro compounds with bromine in the gas phas e
08/08/1989US4855513 Chlorination of phenolic compounds
08/08/1989US4855508 Curatives, plasticizers, oxidizers in rocket propellants
08/08/1989US4855323 Leukotriene antagonists, a process for the preparation thereof, and the use thereof for the treatment of diseases
08/08/1989US4855320 Anticonvulsants, antiepileptics
08/01/1989US4853398 Antiallergens
08/01/1989US4853157 Process for the manufacture of nitric acid esters
08/01/1989US4853151 Liquid crystals
07/1989
07/26/1989EP0325534A1 Process for the synthesis of glyceryl mono nitrates by bioconversion of nitroglycerol
07/25/1989US4851603 Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives
07/19/1989CN1033991A Substituted hydroxylamines
07/18/1989US4849552 Preparation of fluoroaromatic compounds in dispersion of potassium fluoride
07/13/1989WO1989006225A1 Ligand-accelerated catalytic asymmetric dihydroxylation
07/13/1989DE3843092A1 Verfahren und vorrichtung zum abbau von nitroglyzerin in den restsaeuren aus der nitrierung Method and device for dismantling of nitroglycerin in the restsaeuren from the nitration
07/11/1989US4847426 Process for the preparation of 2,4-dinitrophenyl ethers
07/11/1989CA1257297A1 Process for preparing substituted benzotrichlorides
07/05/1989EP0322707A2 3-Phenoxy-phenylacetic acid derivatives, process for their preparation and their use as herbicides
07/04/1989US4845279 Nitration, hydrolysis
07/04/1989US4845248 Intermediates for the production of podophyllotoxin
07/04/1989US4845119 Antiaandrogens
07/04/1989CA1256902A1 Processes for the preparation of nitrosamine-free n,n- disubstituted nitroaromatic amines and for the stabilization of these compounds against the formation of nitrosamines
07/04/1989CA1256875A1 Alkene, alkyne or cycloalkylene derivatives
06/1989
06/27/1989US4842696 Purification of pentachloronitrobenzene by distillation
06/27/1989CA1256455A1 Nitration process for 2,3-dichloro-1,4-xylene
06/21/1989EP0321175A1 Indane derivatives
06/21/1989EP0320864A2 4-Benzoyl-3-hydroxy-5-oxo-3-cyclohexene-carboxylic-acid derivatives, process for their preparation and their use as plant growth-regulating agents
06/21/1989EP0320539A1 Adsorptive separation of nitrobenzaldehyde isomers
06/13/1989US4839348 Hypotensive agents; anticoagulants, antiischemic agents
06/06/1989US4837364 Processes for preparing pentafluoroethoxy- and pentafluoroethylthiobenzene drivatives
06/06/1989CA1255332A1 Process for the preparation of 4,4'-dinitrodibenzyls
05/1989
05/31/1989EP0317888A2 Fluorinated nitroalkyl compounds, and process for the preparation of fluorinated nitroalkyl compounds
05/31/1989EP0317882A2 Fluor containing compounds based on 4,4'-bis[2-(4-hydroxy-phenyl)hexafluorisopropyl]diphenylether, process for their preparation and use
05/31/1989EP0317845A2 Substituted hydroxyl amines
05/17/1989EP0315906A2 Process for the preparation of ortho-nitrophenetole
05/16/1989US4831109 Polyhydroxy, oxo compounds; for polyesters, polycarbonates or polyurethanes
05/10/1989EP0315517A1 Process for producing carboxylic-acid chlorides
05/09/1989US4829075 Antimycotic 1,1-disubstituted cyclopropane derivatives
05/09/1989CA1253882A1 Dinitrobenzophenone solution and process for preparing an ether solution of diaminobenzophenones therefrom
05/09/1989CA1253860A1 1,8-diacyloxy-10-acyl-anthrones and process for preparing the same
05/02/1989US4827047 Chlorination of nitrophenols
05/02/1989US4827024 Process for the preparation of fluoroxy-halo-compounds
05/02/1989US4826876 Without effect on heart
04/1989
04/26/1989EP0313077A2 Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives
04/26/1989EP0312931A2 Process for the preparation of amino-1,3 benzenediol
04/25/1989US4825005 Presence of aliphatic ketone and acid acceptor
04/25/1989US4824612 Process for oxidizing secondary aromatic alcohols
04/20/1989DE3734344A1 Process for the evaporation of dinitrotoluenes (DNT)
04/18/1989US4822908 Substituted acrylates and fungicides containing same
04/12/1989EP0310954A1 Ortho-substituted carboxylic acid benzyl esters and fungicides containing these compounds
04/12/1989EP0310827A1 Process for the removal of metal halides from liquid, organic compounds not miscible with water
04/11/1989US4820881 Purifying nitroparaffins with alkaline earth hypochlorites; storage stability
04/11/1989US4820866 Process for the production of diisocyanates, selected diisocyanates produced thereby and the production of polyurethane plastics therefrom
04/11/1989US4820859 Process for the production of high energy material
04/05/1989EP0310191A2 Process and reaction vessel for production of alkyl nitrite
04/04/1989US4818394 Separating agent
03/1989
03/29/1989EP0308905A2 Perfluoropolyethers having mono and bishypofluorite end groups and process for preparing them
03/28/1989US4816599 Fluorination, cesium fluoride catalysts
03/28/1989US4816596 Etherification or sulfiding a phenol or thiophenol
03/28/1989CA1251801A1 Insecticidal perhaloalkylvinylcyclopropanecarboxylates and intermediates therefor
03/22/1989EP0307777A2 2-Methyl-4-fluoro-phenols and process for their preparation
03/22/1989EP0189467B1 Nitration process for 2,3-dichloro-1,4-xylene
03/21/1989US4814518 Process for extracting nitrohydroxyaromatics from aqueous solutions
03/21/1989US4814483 Process for the preparation of optionally substituted 2-benzyl-toluenes
03/15/1989EP0307103A2 Fungicides
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