Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 315 - Preparation of sulfones; Preparation of sulfoxides
Patents for C07C 315 - Preparation of sulfones; Preparation of sulfoxides (4,234)
02/1990
02/06/1990US4898877 Circulation-active cyclohexenecarboxylates
02/06/1990US4898610 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth
02/06/1990CA1265534A1 Aminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them
01/1990
01/30/1990US4897109 Compositions for protecting culture plants from the phytotoxic action of herbicidally active chloracetanilides
01/30/1990CA1265150A1 Process for the preparation of benzoyl ureas
01/30/1990CA1265146A1 2-alkyl or aralkyl thio 1-cycloalkene 1-carboxamides and their sulfoxides; process for preparing the same and their use for synthesizing 4,5-tri and tetramethylene 4-isothiazolin-3-ones
01/24/1990EP0351954A1 Improved process for the preparation of dihalobenzene disulfone compounds
01/17/1990CN1038810A Process for preparation of 3,3-diaryl acrylic acid amides
01/16/1990US4894479 Herbicidal diphenyl ethers
01/03/1990EP0348813A2 Process for producing halogenated sulfone
12/1989
12/27/1989EP0348350A1 Heteroatom containing perfluoroalkyl terminated neopentyl glycols and polymers therefrom
12/27/1989EP0348254A2 Process for the preparation of norpyrethroid compounds
12/27/1989EP0347679A1 1,7-Dioxynaphthalene derivatives
12/12/1989CA1263862A1 Derivatives of amino-5 pentanenitril and the process for their preparation
12/06/1989EP0344343A1 Process for the regiospecific sulfonation of 2-amino-naphtalenes substituted in the 5- or 7-position by a fibre reactive vs-group, the novel 5-sulfo-substituted fiber-reactive 2-amino-naphthalene, and fibre-reactive azo dyes thereof
12/05/1989US4885403 Stirring hydroxy aromatic compound with propargyl halide; etherification
12/05/1989US4885385 Intense, colorfast, blue dyes for hydroxy- or polyamido-containing fibers
11/1989
11/29/1989EP0343798A1 Preparation of aromatic compounds and derivatives thereof
11/29/1989EP0343441A2 Fluorinated bis-aryloxy-substituted alkenes, method for their production an their application
11/28/1989CA1263403A1 Process for preparing an ester derivative of a dihydric phenol
11/22/1989CN1037338A Improvements in or relating to organic compounds
11/15/1989EP0341462A1 Diastereoselective process for the preparation of intermediates useful for the synthesis of peptide derivatives
11/14/1989US4880839 Acyanilide derivatives
10/1989
10/25/1989CN1036562A Improvements in or relating to propanaming derivatives
10/25/1989CN1036560A Phenoxyalkylcarboxylic acid derivatives and process for their preparation
10/24/1989US4876390 Process for separating dichlorodiphenylsulfone isomers
10/24/1989US4876381 Naphthalene derivatives possessing a retinoid-type action, processes for their preparation, and medicinal and cosmetic compositions containing these derivatives
10/18/1989EP0337063A1 Alkyl aryl sulfones and method of preparing the same
10/11/1989EP0336898A2 Substituted aryl or heteroaryl diones
10/11/1989EP0336753A1 Improvements in or relating to propanamine derivatives
10/11/1989EP0336538A1 Process for preparing chiral sulphoxides
10/10/1989US4873372 Precipitation from alkanol mixture
10/10/1989US4873344 Cyano containing indene derivatives
10/03/1989CA1262146A1 Nitrodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them as active ingredient
09/1989
09/26/1989CA1261353A1 Nitraminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them
09/20/1989CN1035659A 3,3-diarylacrylic acid amides
09/19/1989US4868347 Process for obtaining substituted fluorobenzenes
09/13/1989EP0332124A2 Process for the preparation of halogenated aromatic compounds
09/13/1989EP0332109A1 Phenoxyalkylcarboxylic acid derivatives and process for their preparation
09/13/1989EP0331905A1 Process for the preparation of 1,2-disulfones
09/06/1989EP0330962A2 Process for the preparation of halogenated aromatic compounds
09/05/1989US4863949 Aminopropanol derivatives, processes for the preparation thereof, the use thereof and pharmaceutical compositions containing them
08/1989
08/29/1989CA1258855A1 Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as anti-inflammatory agents
08/23/1989EP0329256A1 Preparation of 3,3-diarylacrylic acid amides
08/16/1989EP0327981A1 Process for the preparation of 2-cyano-3-aminoacryl nitrile derivatives
08/15/1989US4857659 Stereoselective synthesis of leukotriene antagonists
08/15/1989CA1258471A1 Process for the preparation of optionally substituted 2-benzyl-toluenes
08/09/1989EP0213485B1 Process for the production of arylamino-nitro-phenyl-hydroxyethyl sulphones
08/02/1989EP0326320A1 Preparation of 4,4'-dihydroxydiphenyl sulphone
08/01/1989US4853382 Treating asthma and bronchitis
07/1989
07/25/1989US4851562 Aromatic amide groups-containing diamines and polymers in which these diamines are incorporated
07/25/1989US4851541 Cyclization of 2-alkyl or aryl thio-1-cycoalkene-1-carboxamide in sulfoxide form
07/25/1989US4851538 Coupling a haloaromatic compound using carbon monoxide, an alkaline medium and a supported palladium catalyst; efficiency; kinetics
07/18/1989US4849138 From nitrophenyl sulfone and thiophenolates
07/12/1989EP0323846A2 Process of preparing thiamphenicol
07/12/1989CN1033804A Novel antiarrhythmic agents 1
07/12/1989CN1033801A Process for preparation of aminoaryl-beta-sulfatoethyl sulfone
07/11/1989US4847404 Fluorescent dyes, optical brighteners
07/04/1989US4845262 Nitrile containing
07/04/1989US4845110 Antagonist effect on leukotriene receptors
07/04/1989CA1256894A1 Naphtalenic derivatives, their preparation, and cosmetic composition including same
06/1989
06/29/1989WO1989005806A1 Novel antiarrhythmic agents iii
06/29/1989WO1989005795A1 Novel antiarrhythmic agents ii
06/29/1989WO1989005794A1 Novel antiarrhythmic agents i
06/29/1989DE3840362A1 Process for the preparation of aminoaryl-ss-sulphatoethylsulphone compounds
06/28/1989EP0322390A2 Novel antiarrhythmic agents I
06/28/1989EP0322389A2 Novel antiarrhythmic agents II
06/28/1989EP0322151A2 Aromatic compounds
06/28/1989EP0321857A2 Process for preparing aromatic hydroxycarboxylic acids
06/27/1989US4843169 Method of preparing alpha-arylalkanoic esters
06/27/1989US4843151 Monoazo dyes containing a 4'-methyl-3'-sulfo-5-acylamino-2-azo-1,1'-diphenylsulfone component
06/27/1989US4843100 Insecticides, ovicides
06/27/1989CA1256378A1 Pharmaceutical composition containing at least one naphtalenic derivative as active principle
06/20/1989US4841059 Chemical intermediates for bactericides
06/15/1989WO1989005290A1 PROCESS FOR PRODUCING AMINOARYL-beta-SULPHATOETHYLSULPHONE COMPOUNDS
05/1989
05/31/1989EP0233106B1 (-)-benzhydrylsulfinylacetamide, process for its preparation and its use in therapy
05/30/1989US4835181 Anticonvulsant agents using cyano dimethylphenyl benzamides
05/23/1989US4833161 Antidiabetic agents, anticholesterol agents, antilipemic agents
05/23/1989US4833151 Insecticidal Ureas and thioureas
05/16/1989US4831152 Intermediates for reducing agents, antioxidants and cyan-image forming couplers
05/09/1989US4829058 Inhibitors of bacteria, mycobacteria and plasmodia
05/09/1989CA1253867A1 Process for the preparation of monocarbonyl or biscarbonyl compounds
05/03/1989EP0314162A2 Sulfur-containing nitroamino-benzene dyes, process and hair dye compositions
04/1989
04/26/1989EP0312922A2 Oxethylsulfonyl-nitro- or -amino-benzoic acids and process for their preparation
04/25/1989US4825005 Presence of aliphatic ketone and acid acceptor
04/19/1989EP0311893A2 Process for the preparation of 2,5-bis-(aminoarylamino)benzoquinones
04/18/1989US4822916 Preparation of diaryl sulfones
04/12/1989EP0310944A2 Bisoxethylsulfonylmethyl anilines and process for their preparation
04/12/1989EP0224902B1 Process for the preparation of d-threo-1(p-methylsulfonylphenyl)-2-dichloracetamido-propandiol-1,3-(thiamphenicol)and use of suitable intermediate products
04/11/1989US4820873 Antitumor agents
04/11/1989US4820831 Process for preparing 4,4'-dihydroxydiphenyl sulfone having high purity
04/11/1989US4820735 Vinylcyclopropanecarboxylic acid esters
04/11/1989CA1252477A1 .gamma.-ALLENYL-.gamma.-AMINOBUTYRIC ACIDS
04/05/1989EP0309839A1 Process for the preparation of oxyethyl mercaptobenzaldehydes, and their oxidation products
04/05/1989EP0309505A1 Process for preparing iodinated aromatic compounds
04/04/1989US4818394 Separating agent
04/04/1989CA1252116A1 Haloacetyl derivatives of aromatic compounds
03/1989
03/22/1989EP0307458A1 Processes for isomerizing and oxidative iodinating aromatic compounds.
03/22/1989EP0307457A1 Improved vapor phase bromination of aromatic compounds.
03/22/1989EP0307446A1 Liquid phase isomerization of iodoaromatic compounds.
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