| 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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| 08/16/1983 | US4399309 Hydrolysis, acid then base |
| 08/16/1983 | US4399075 Process for producing chlorinated phenoxytoluene derivatives |
| 08/10/1983 | EP0085328A1 Improved process for forming nitroparaffin |
| 07/27/1983 | EP0084128A1 Process for the preparation of alkylbenzenes substituted by radicals containing fluorine |
| 07/26/1983 | US4395577 Of amidomethyl nitrobenzene with phosphorus oxychloride |
| 07/26/1983 | US4395570 Preparation of 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid and salts and esters and amides |
| 07/19/1983 | US4394329 2-Hydroxymethyl-1,3-propanediol nitrate ester |
| 07/19/1983 | US4394220 Process for rectification of propane nitration stream |
| 07/19/1983 | CA1150290A1 1-hydrocarbyloxyphenyl-1, 2-diphenylalkene derivatives |
| 07/13/1983 | EP0083417A1 Process for making 2-carbalkoxy-5-carboxynitrobenzenes |
| 07/12/1983 | US4393257 Noncatlytic reaction of corresponding benzotrichloride with hydrogen fluoride |
| 07/12/1983 | US4392978 Reaction product of nitronium compound and crown ether |
| 07/06/1983 | EP0083228A1 Pharmaceutically active phenylcarboxylic acid derivatives |
| 07/06/1983 | EP0083010A1 Diethers of m- or p-hydroxyphenols and process for preparing diethers or monoethers of m- or p-hydroxyphenols |
| 06/29/1983 | EP0082461A2 Substituted phenoxyalkanol amines and phenoxyalkanol-cycloalkyl amines, process for their preparation, pharmaceutical compositions containing them and intermediates |
| 06/28/1983 | US4390702 3-Substituted-3-fluoropyruvic acids and their esters and salts, and production thereof |
| 06/21/1983 | US4389344 Process for separating solid 1,5- and/or 1,8-dinitroanthraquinone and liquid nitrobenzene |
| 06/15/1983 | EP0081128A1 Process for the preparation of alcoxy-carbonyl-methyl esters of alpha-(5-(4-trifluoromethylphenoxy)-2-nitrophenoxy) propionic acid |
| 06/14/1983 | US4388473 Substituted benzoic or phenylacetic acid esters having plant growth regulating properties |
| 06/01/1983 | EP0080312A1 The preparation of certain diphenyl ethers especially 5-(4-trifluoromethylphenoxy)- and 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid and salts and esters and amides |
| 05/31/1983 | US4386007 Liquid crystalline naphthalene derivatives |
| 05/24/1983 | US4385189 Herbicides |
| 05/24/1983 | US4385070 Halogenated esters |
| 05/24/1983 | CA1146964A1 3-benzoyl-2-nitrophenylacetic acids, metal salts, amides and esters |
| 05/18/1983 | EP0079005A1 Process for the preparation of carboxylic acid anhydrides |
| 05/17/1983 | US4384135 Reacting a substituted benzotrifluoride with a substituted phenol |
| 05/11/1983 | EP0078768A1 Process for the catalytic Pd arylation of olefines with aryl halogenides |
| 05/11/1983 | EP0078638A1 Substituted benzoic or phenylacetic acid esters having plant growth regulating properties |
| 05/10/1983 | US4382891 Fluorination |
| 05/04/1983 | EP0078247A2 Process and catalysts for vapor phase nitration of aromatic compounds |
| 05/04/1983 | EP0077963A1 2-Nitro-5-(4-trifluoromethyl-phenoxy)-benzyl derivatives, process for their preparation, and their use as herbicides and plant growth regulators |
| 05/04/1983 | EP0077961A2 Substituted 2-nitro-5-(4-trifluoromethyl-phenoxy) toluols, process for their preparation and their use as herbicides and plant growth regulators |
| 05/03/1983 | US4382094 Reduced naphthalenes, their preparation and use |
| 04/26/1983 | CA1145358A1 Process for the preparation of (phenoxy- or benzyl-) -phenoxy-propionic acids and their alkali metal salts |
| 04/19/1983 | CA1144943A1 Method for removing nitrosation agent(s) from nitrated aromatic compounds |
| 04/06/1983 | EP0076217A2 Preparation of nitrite esters in vapor phase from nitrogen oxide and alcohol |
| 03/15/1983 | US4376868 Alkoxylation of cresylic acids |
| 02/01/1983 | CA1140568A1 1h-inden-1-one derivatives, processes for producing them, their use in microbicidal compositions, and for combating microorganisms |
| 02/01/1983 | CA1140563A1 Herbicidal esters of 4-trifluormethyl-3'- carboxy-4'-nitro diphenyl ethers |
| 02/01/1983 | CA1140547A1 Phenoxycarboxylic acid carbonylalkyl esters, a process for their preparation and their use as herbicides |
| 01/26/1983 | EP0070393A1 Process for the preparation of aromatic monocarboxylic acids |
| 01/25/1983 | US4370278 Nucleophilic substitution process |
| 01/25/1983 | CA1140152A1 Process and apparatus for the preparation of nitroparaffins by nitration of vapour phase hydrocarbons |
| 01/18/1983 | US4369206 Ammonium salts of α-ketocarboxylic acids |
| 01/05/1983 | EP0068057A2 Nitration reactor for hydrocarbons in the gas phase |
| 01/04/1983 | US4367350 Fluorination, noncatalytic reaction |
| 01/04/1983 | US4367347 High purity 2,4-dinitrotoluene from toluene nitration process |
| 12/28/1982 | CA1138467A1 Insecticidal esters |
| 12/27/1982 | EP0058173A4 Process for the synthesis of aryloxy derivatives. |
| 12/21/1982 | US4365101 From benzotrichloride and hydrogen fluoride in presence of chlorin |
| 12/15/1982 | EP0067124A1 Production of 5,5-disubstituted 3-oxo-pent-4-enoic acids, their halides, esters, thioesters and amides; and their use in antifungal and antibacterial compositions |
| 12/15/1982 | EP0066999A1 Process for co-nitrating trimethylolethane and diethylene glycol |
| 12/08/1982 | EP0066202A1 High purity 2,4-dinitrotoluene from toluene nitration process |
| 12/08/1982 | EP0066153A1 4-Isopropyl-4'-nitrobenzophenone and process for preparing it |
| 11/30/1982 | US4361712 Cyanide reduction in nitroaromatic process |
| 11/30/1982 | US4361704 Nitration of benzophenone in oleum |
| 11/30/1982 | US4361494 Liquid crystals |
| 11/23/1982 | US4360690 Combating pests with 1-aryl-cyclopropane-1-carboxylic acid esters |
| 11/23/1982 | CA1136146A1 Chlorobenzyl phenoxy alkoxylic compounds |
| 11/17/1982 | EP0064658A1 Substituted phenoxybenzaldehyde acetals, process for their preparation and their use as herbicides and plant growth regulators |
| 11/16/1982 | CA1135712A1 Activated ester monomers and polymers |
| 11/03/1982 | EP0063873A1 Haloalkoxy-substituted diphenyl ethers; their use as herbicides and in herbicidal compositions and processes of making them |
| 11/03/1982 | EP0063741A1 Derivatives of 5-(2,6-dichloro-4-trifluoromethyl-phenoxy)-2-nitrobenzoic acid, method for their preparation and their use as herbicides and plant growth regulators |
| 11/02/1982 | CA1134866A1 Process for preparing a substituted diphenoxybenzene |
| 10/27/1982 | EP0063418A1 Indanyloxy- and tetralinyloxy-phenoxypropionic acid derivatives, processes for preparing them, and herbicidal processes and compositions utilising them |
| 10/19/1982 | US4355042 A cyclobutane carboxylic acid derivative |
| 10/12/1982 | US4353843 Vapor phase reaction of methanol or ethanol with nitrogen oxide composition |
| 10/06/1982 | EP0062005A1 Process for the manufacture of styrene and/or stilbene derivatives |
| 10/06/1982 | EP0061720A1 Process for the selective aliphatic chlorination of alkylbenzenes |
| 10/05/1982 | US4352942 Purification process |
| 10/05/1982 | US4352699 Co-nitrating trimetholethane and diethylene glycol |
| 09/29/1982 | EP0061219A1 p-Hydroxyphenylmalonic acid derivatives and process for their preparation |
| 09/29/1982 | EP0061113A1 Method for the preparation of optionally substituted fluoronitrobenzaldehydes |
| 09/29/1982 | EP0061029A1 Process for the preparation of trichloromethyl-substituted aromatic compounds |
| 09/28/1982 | US4351950 Anti-arteriosclerotic agents |
| 09/28/1982 | CA1132614A1 Process for the preparation of nitrosobenzene |
| 09/21/1982 | US4350824 Process for the preparation of 1,1-dichloro-alkenes |
| 09/15/1982 | EP0059813A1 Process for preparing m,m'-dinitrobenzophenone |
| 09/14/1982 | US4349452 Anisotropic, liquid crystals |
| 09/07/1982 | US4348409 Insecticidal esters |
| 09/07/1982 | US4348265 Process for the selective aliphatic chlorination of alkylbenzenes |
| 09/07/1982 | CA1131249A1 Process for the preparation of optically active aryloxyalkanoic acid compounds |
| 09/07/1982 | CA1131219A1 Process for preparing mononitro-1,2,3,4-tetrahydro- anthraquinones |
| 09/01/1982 | EP0059167A1 3-Haloalkoxy-4-nitro-2'-chloro-4'-trifluoromethyl-diphenyl esters, process for their preparation, medium containing them and their use as herbicides |
| 08/31/1982 | US4347389 Vapor phase nitration of aromatic compounds |
| 08/25/1982 | EP0058335A2 Diamines, process for their preparation, and their use as chain extenders in the production of polyurethane plastics |
| 08/25/1982 | EP0058173A1 Process for the synthesis of aryloxy derivatives. |
| 08/24/1982 | US4346040 Process for converting an aldehyde into an alkene, in particular furfural into furfurylidenes |
| 08/24/1982 | CA1130319A1 Process for the separation of ortho-chloronitrobenzene |
| 08/24/1982 | CA1130308A1 Preparation of cyclopropane carboxylic acids and esters |
| 08/18/1982 | EP0057871A2 Process for the preparation of optionally p-chloro-substituted 2,6-diamino toluene |
| 08/18/1982 | EP0057870A1 N-optionelly substituted-2-amino-alpha-phenylphenethylamines and a method for their preparation |
| 08/17/1982 | US4344963 Pesticidally active 2-phenyl-alk-1-enyl-cyclopropane-carboxylic acid esters |
| 08/17/1982 | CA1129853A1 4-phenyl-1,3-benzodiazepines and method of preparing the same |
| 08/04/1982 | EP0057143A1 Preparation of methyl or ethyl nitrite from the corresponding alcohols in a vapor phase process |
| 08/04/1982 | EP0056933A1 Process for the preparation of 1-aryloxy-methylketones |
| 08/03/1982 | US4342703 Production of alkyl hypohalites |
| 08/03/1982 | US4342701 Process for the preparation of 4,5-dinitro-1,8-dihydroxyanthraquinone |
| 08/03/1982 | US4342692 Useful as cardiotonic agents, antihypertensive agents, and antiall |
| 07/21/1982 | EP0056119A1 Substituted diphenyl ethers, herbicides containing them and their use as herbicides |