Patents
Patents for C07C 321 - Thiols, sulfides, hydropolysulfides or polysulfides (3,793)
02/1986
02/12/1986EP0171312A1 Process for the preparation of methyl mercaptan from carbon oxides
02/12/1986EP0171092A2 Preparation of dialkyl disulfides
02/11/1986US4570005 Process for the preparation of 2-arylpropyl ether or thioether derivatives
02/04/1986US4568767 Process for the manufacture of dialkyl sulfides
01/1986
01/28/1986US4567200 Esters of mercapto acyl-carnitines and pharmaceutical compositions containing same
01/22/1986EP0169169A2 Novel aromatic compounds
01/21/1986US4565893 Cation exchange resins
01/14/1986US4564709 Process for the production of dialkyl-trisulfides
12/1985
12/18/1985EP0164638A2 Process for the preparation of poly(arylene sulfides) with functional end groups
12/11/1985EP0164227A2 Neoalkoxy organo-titanates and organo-zirconates useful as coupling and polymer processing agents
12/04/1985EP0163416A2 Phenol derivatives
11/1985
11/05/1985US4551325 Method for conducting a chemical process in a packed multi-tubular reactor
10/1985
10/30/1985EP0159519A2 Use of thio compounds for the prevention of hair fall-out caused by cytostatics
10/29/1985CA1196023A1 Process for synthenizing mercaptans from olefins and hydrogene sulfide by heterogeneous catalysis
10/22/1985CA1195688A1 Process for the preparation of thioethers
10/15/1985CA1195099A1 Utilization of sulfur containing terpenes as perfuming and flavouring ingredients
10/02/1985EP0156769A1 Process for the manufacture of nitro diphennyl disulphides
10/01/1985US4544649 Catalysts comprising tantala supported on titania
09/1985
09/18/1985EP0155221A2 A process for the preparation of functionalized monomers
09/18/1985EP0154849A2 Cyclohexane derivatives
07/1985
07/31/1985EP0150026A2 Chemical process
07/30/1985US4532286 Stabilized rubber or lubricant compositions containing mercaptoalkyl esters of hindered phenols
07/03/1985EP0146610A1 Substituted benzopentathiepins, process therefor and intermediates
07/02/1985CA1189877A1 Process for the manufacture of dialkyl sulfides
06/1985
06/12/1985EP0144220A2 Thiofluorophenylenes
06/11/1985US4523042 Derivatives of alpha-alkyl polyolefinic carboxylic acid useful in the treatment of psoriasis
05/1985
05/22/1985EP0142103A1 Method for conducting a chemical process in a packed multi-step tubular reactor
04/1985
04/17/1985EP0137155A2 Derivatives of Alpha-alkyl polyolefinic compounds useful in the treatment of psoriasis
03/1985
03/20/1985EP0134576A2 Carbocyclic six-membered ring compounds
03/19/1985CA1184201A1 Process for converting dialkyl sulfides to alkyl mercaptans
03/13/1985EP0134200A1 Process for the preparation of mercaptans
01/1985
01/29/1985US4496720 Preparation of thioethers
01/29/1985CA1181760A1 Anti-rhinovirus agents
01/22/1985CA1181396A1 Catalyzing the sulfurization of olefins by tertiary phosphines
01/16/1985EP0131221A2 Thioethers, process for their preparation and medicines containing these compounds
01/08/1985CA1180708A1 Process for preparing organic sulphides
12/1984
12/20/1984WO1984004921A1 Substituted benzopentathiepins, process therefor and intermediates
11/1984
11/20/1984US4483826 Combination reaction vessel and aspirator-mixer
11/13/1984US4482641 Metal-containing active carbon and method for making same
10/1984
10/24/1984EP0122654A1 Preparation of secondary thiols
10/23/1984US4478865 Utilization of sulfur containing terpenes as flavoring ingredients
08/1984
08/21/1984US4466981 Naphthalene anti-psoriatic agents
07/1984
07/31/1984US4463176 Regeneration of separated chiral isocyanate-treated adrenergic blocking agents using hydrazine hydrate and a keto acid
07/10/1984US4459304 Combating pests with 2-anilino-3,5-dinitro-benzotrifluorides
06/1984
06/13/1984EP0110405A2 Antiinflammatory/antiallergic compounds
05/1984
05/22/1984CA1167864A1 Esters of mercapto acyl-carnitines, process for their preparation and pharmaceutical compositions containing same
05/16/1984EP0108149A1 Process for preparing dialkyl trisulfides
05/15/1984US4449006 Preparation of methyl mercaptan from carbon oxides
05/15/1984US4449004 Reacting organic dithiocarbonate with an organic halide or sulfonate
05/02/1984EP0107512A1 1,4-Acyloxynaphthalene derivatives, topical compositions containing them, methods for their preparation, and intermediates therefor
04/1984
04/25/1984EP0106140A2 Benzoic acid derivatives
04/04/1984EP0104507A1 Preparation of methyl mercaptan from carbon oxides
03/1984
03/20/1984US4438275 2,2-difluoro-benzodioxoles
02/1984
02/22/1984EP0101356A1 Process for the synthesis by heterogeneous catalysis of mercaptans from olefines and hydrogen sulfide
01/1984
01/03/1984US4424400 Oligoisobutylcyclohexane, a process for its preparation and its use
11/1983
11/09/1983EP0093363A1 Process for the preparation of disulphides
10/1983
10/12/1983EP0091141A1 Process for the preparation of thioethers
10/11/1983CA1155140A2 Production of thiophenol
09/1983
09/28/1983EP0089517A1 Process for the preparation of diphenyl ethers
09/27/1983CA1154450A1 Benzyl esters with fluorine-substituted ether and/or thioether groups and their use as insecticides
09/27/1983CA1154440A1 Proton-catalysed reactions catalysed by hydrogen ion- exchanged layered clays
09/21/1983EP0088831A1 Process for the preparation of thioethers
09/20/1983CA1154035A1 Process for converting dialkyl sulfides to alkyl mercaptan
08/1983
08/30/1983CA1153016A1 Production of thiophenol
08/23/1983US4400293 Liquid crystalline cyclohexylphenyl derivatives
08/18/1983WO1983002773A1 Process for preparing dialkyl trisulfides
08/16/1983CA1152110A1 Process for the manufacture of dimethyl sulfide
08/09/1983US4397864 2-Arylpropyl ether or thioether derivatives and insecticidal and acaricidal agents containing said derivatives
08/02/1983US4396778 Process for converting dialkyl sulfides to alkyl mercaptans
06/1983
06/29/1983EP0082500A1 Process for converting dialkyl sulfides to alkyl mercaptans
06/29/1983EP0082289A2 Manufacture of dialkyl sulfides from alkenes and hydrogen sulfide
06/14/1983US4388450 Thermal curing catalysts, quick-setting;
06/07/1983CA1147746A1 2-amino-3-(alkylthiobenzoyl)phenylacetic acids
04/1983
04/19/1983US4380671 Process for the preparation of 2,2'-bis(4-substituted phenol)sulfides
04/13/1983EP0076376A1 Deodorizing dialkyl polysulfides
01/1983
01/25/1983US4370497 Oxidation process using tellurium oxide catalysts
12/1982
12/15/1982EP0067124A1 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
11/1982
11/30/1982CA1136636A1 Process for producing optically active 2- (2',2'-dihalovinyl)-cyclopropane-1- carboxylic acids substituted in the 3-position, and derivatives thereof, as well as novel 4-(2',2', 2'-trihaloethyl)-cyclobutane-1-sulfonic acid salts
11/09/1982US4358408 Insecticides, miticides, nematocides
11/02/1982US4357472 Process for the production of thionaphthene from thionaphthene sulfonic acid
10/1982
10/27/1982EP0063327A1 Process for preparing organic sulphides
09/1982
09/22/1982EP0060580A1 Crystalline phenylacetate enantiomer pair, and preparation of a pesticidal enantiomer pair
09/21/1982US4350642 Process for preparation of a pesticidal phenylacetate enantiomer pair
07/1982
07/20/1982CA1128074A1 Process for making sulfurized olefins
06/1982
06/30/1982EP0054847A2 Use of sulphur terpene derivatives as perfuming and flavouring agents
06/29/1982US4337359 Reacting alkali or alkaline earth (poly) sulfide with 0,0,0-trimethyl thiophosphate
06/22/1982US4336148 Antistatic agents of vicinal diols
06/15/1982US4335057 4-(2',2,2'-Trihalogenoethyl)-cyclobutane-1-sulfonic acid salts with optically active bases
06/08/1982CA1125309A1 Process for preparing benzene derivatives by reaction of an activated halobenzene with an oxygen- or sulfur-containing anionic organic reagent
05/1982
05/25/1982US4331564 Catalyzing the sulfurization of olefins by tertiary phosphines, and an oil based material containing an additive amount of a sulfurized olefin so produced
05/25/1982CA1124202A1 Preparation of mercaptans
04/1982
04/21/1982EP0049935A2 A process for preparing a sulfurized composition
04/06/1982CA1121387A1 Preparation of overbased magnesium sulfurized phenates
03/1982
03/30/1982CA1120947A1 Process for preparing alkaline earth metal mercaptides
03/23/1982CA1120499A1 Process for the manufacture of methyl mercaptan from carbon oxides
03/10/1982EP0047021A1 Process for preparing high purity C1 to C18 alkyl mercaptans
02/1982
02/23/1982CA1118712A1 Process for preparing mercaptans
02/09/1982CA1117971A1 Process for preparing alkaline earth metal mercaptides
01/1982
01/26/1982US4313006 Process for converting dialkyl sulfides to alkyl mercaptans
01/12/1982US4310540 Pyrethroid-like compounds
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