C07C 301 - Esters of sulfurous acid

Patents for C07C 301 - Esters of sulfurous acid (2,612)
11/1988
11/22/1988	US4786441 Reacting trimethylsilyl triflate with iodonium or sulfonium halide
11/22/1988	US4786314 Herbicidal sulfonamides
11/17/1988	EP0291114A2 Oximino ether compounds
11/16/1988	CN87106508A Chemical compositions and use as fuel additives
11/15/1988	US4785109 Intermediates for sulfonylurea herbicides
11/15/1988	US4785089 Hypotensive agents
11/15/1988	US4784801 Alkylether sulfonates from corresponding sulfates
11/09/1988	EP0289952A1 Preparation of propanone -1,3-disulfonic acid
11/09/1988	EP0289847A1 Preparation of 2-Chloro-5-nitro- and 4-Chloro-3-nitrobenzene-sulfonyl chloride
11/09/1988	EP0289689A1 Process for the preparation of amino aryl sulfonic acids
11/08/1988	CA1244468A1 Aralkanamidophenyl compounds
11/02/1988	EP0288824A2 Aromatic diamines containing sulfonic acid esters, process for their preparation and their use for the preparation of polyurethane polymers
11/02/1988	EP0137174B1 Cyclohexane-1,3-dione derivatives, process for their preparation and their use as herbicides
11/01/1988	US4782177 Acrylic acid derivatives and fungicides which contain these compounds
11/01/1988	US4782140 Cotton and wool
11/01/1988	US4781750 Preemergence for nutsedge
10/1988
10/26/1988	EP0288176A1 Tyrosine derivatives and use thereof
10/26/1988	EP0287909A1 Amyloidosis and Alzheimer's disease diagnostic assay and reagents therefor
10/26/1988	EP0287750A2 Photoactive curcumin derivatives
10/25/1988	US4780244 Salts, containing fluoroalkyl groups, of beta-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groups
10/19/1988	EP0286914A1 Process for the preparation of trifluoromethanesulfonic acid
10/19/1988	EP0286813A2 Renin-inhibiting amino acid derivatives
10/18/1988	US4778945 Process for removing paraffins from their mixtures with paraffinsulphonic acids
10/18/1988	US4778915 Fluoroacrylic monomers and polymers
10/18/1988	US4778629 Process for the preparation of acyloxybenzenesulfonic acids and salts thereof
10/12/1988	EP0285711A1 Thermally stable sulfonate compositions
10/12/1988	EP0207445B1 Process for the preparation of acyloxybenzenesulphonic acids and their salts
10/11/1988	US4777246 1-diazo-2-naphthol-4-sulfonic acid by iron-catalyzed diazotization
10/11/1988	CA1243025A1 Homocyclic derivatives
10/06/1988	WO1988007030A3 Detergent grade olefins, alkylbenzenes and alkylbenzene sulfonates and processes for preparing
10/05/1988	EP0284951A2 New dicyanoethylaryl derivatives, processes for their preparation and their use as redox indicators
10/04/1988	US4775411 Certain substituted 3-amino-2-benzoylcyclohex-2-enones
10/04/1988	CA1242740A1 Benzene sulfonate quaternary ammonium salts of organic sunscreen carboxylic acids
10/04/1988	CA1242739A1 Fluorochemical biuret compositions and fibrous substrates treated therewith
10/04/1988	CA1242648A1 Pharmaceutically acceptable compound containing cyclopropane carboxylic acid esters related to pyrethric acid
09/1988
09/28/1988	EP0284375A1 Dopamine-beta-hydroxylase inhibitors
09/28/1988	EP0284132A2 Quaternary ammonium or phosphonium peroxy carbonic acid precursors and their use in detergent bleach compositions
09/28/1988	EP0283898A2 Preparation process of aryldiazidsulfonic acids
09/28/1988	EP0283774A2 Fluorinated alkylamidosulfonates, preparation, use as flame-retarder and polycarbonate moulding masses containing them
09/27/1988	US4774273 Electrical supplies, housings
09/27/1988	US4774171 Bis-1,2-naphthoquinone-2-diazide-sulfonic acid amides, their use in a radiation-sensitive mixture, and radiation-sensitive copying material
09/22/1988	WO1988007030A2 Detergent grade olefins, alkylbenzenes and alkylbenzene sulfonates and processes for preparing
09/21/1988	EP0283152A2 Process for the preparation of substituted cyclohexane-1,3,5-triones
09/21/1988	EP0282908A2 Process for the preparation of sulfatobetaines
09/21/1988	EP0282891A2 New thymopentin retro-inverso analogs and fragments thereof, a process of preparation of the new compounds and the intermediates obtained therein
09/20/1988	US4772727 Nona-2,8-diene-1-ol, stereospecific epoxidation, multistage
09/20/1988	US4772614 Quinolone sulphonamides useful as antihypertensive agents
09/20/1988	US4772609 Antiviral guanidine derivatives and compositions therefor
09/20/1988	CA1242200A1 N-nitroso compounds, and their preparation and use
09/14/1988	EP0282134A2 Improvement method for acylating a naphthalene compound
09/14/1988	EP0281959A2 Reaction of hexafluoropropene oxide with fluorinated carboxylic acid fluorides
09/14/1988	EP0281838A2 Sulfosuccinamide acids of polyoxypropylene diamines and their use as emulsifiers
09/14/1988	CN88100356A Anianic end-capped oligomeric ester as soil release agents in detergent compositions
09/13/1988	CA1241951A1 Anticonvulsant sulfamate derivatives
09/08/1988	DE3706232A1 Acyloxy-alkane-sulphonate surfactant prodn.
09/07/1988	CN88100768A Benzophenone derivatives
09/06/1988	US4769481 N-carbamoylaryl carboximidic acid esters, and their use as insecticides
09/06/1988	US4769183 Stabilization of azulene derivatives
09/06/1988	CA1241604A1 Pharmaceutical products providing enhanced analgesia
09/06/1988	CA1241600A1 Pharmaceutical products providing enhanced analgesia
08/1988
08/31/1988	EP0280617A1 Process for the production of alkane-sulfonic acids
08/31/1988	EP0280392A1 Preparation and reactions of omega-halosulfonyl perfluoroalkanesulfonates
08/31/1988	EP0280166A2 Process for the preparation of acyloxi sulfonates
08/31/1988	EP0280165A1 Process for the preparation of acyloxyalkane sulphonates
08/30/1988	US4767879 Compounds and compositions
08/30/1988	CA1241341A1 Sulphonamidophenylcarboxylic acids and derivatives thereof
08/30/1988	CA1241340A1 Detergent ingredients, and their use in cleaning compositions and washing processes
08/24/1988	EP0279686A1 Alkoxylated alkyl substituted phenol sulfonates compounds and compositions, the preparation thereof and their use in various applications
08/24/1988	EP0279475A2 Benzophenone derivatives
08/24/1988	EP0193492B1 Process for the preparation of 1-amino-2-naphthol-4-sulfonic acid
08/24/1988	CN88100537A 2-(2, 2-difluorocyclopropyl)-alkylester, process of prepn. and use as insecticide and acaricide
08/23/1988	US4766241 Lower acute toxicity
08/23/1988	US4766234 Urethanes which contain perfluoroalkyl groups, epichlorohydrin groups and dialcohol radicals, the preparation and use thereof
08/17/1988	EP0278822A1 Process for the preparation of derivatives of perhalogenoalkanesulfinic and sulfonic acids
08/16/1988	US4764618 Arginine derivatives and pharmaceutically acceptable acid addition salts thereof
08/16/1988	US4764307 Alkoxyethane halide and potassium or ammonium sulfite reacted in a reduced amount of water
08/16/1988	CA1240694A1 Hydroquinone derivatives and production thereof
08/16/1988	CA1240689A1 Resorcinol compounds and their production
08/10/1988	EP0277908A2 2-(2,2-Difluorocyclopropyl)-alkylester, process of preparation and use as insecticide and acaricide
08/09/1988	US4762953 Peroxidation of dihydroxybenzene
08/09/1988	US4762850 Dopamine-beta-hydroxylase inhibitors
08/09/1988	US4762831 Promote animal growth
08/09/1988	US4762551 Herbicides
08/03/1988	EP0276741A2 Process for the preparation of propionic-acid derivatives
08/02/1988	US4761500 Sulfamoyl-substituted phenethylamine derivatives, their preparation, and pharmaceutical compositions, containing them
07/1988
07/27/1988	EP0275880A1 Process for producing stabilized menadion bisulfide formulations
07/26/1988	US4759793 Herbicide for application in soybean crops
07/26/1988	CA1239646A1 Tartaric acid monoesters of optically active alkanols and alkanolamines, method for their preparation and their use
07/20/1988	EP0274907A1 Anionic end-capped oligomeric esters as soil release agents in detergent compositions
07/19/1988	CA1239408A1 Process for isolating levamisole from tetramisole
07/13/1988	EP0274353A1 Process for the preparation of benzoin sulfonates
07/13/1988	EP0274161A1 Process for the separation of sulphuric acid from aqueous mixtures thereof with paraffinsulphonic acids
07/13/1988	CN87108388A Process for separation of sulphuric acid from aqueous mixtures thereof with paraffin-sulphonic acids
07/13/1988	CN87108374A Process for separation of sulphuric acid from aqueous mixtures thereof with paraffin-sulphonic acids
07/13/1988	CN87101182A Process for preparing new derivatives of 2.2-dimethyl cyclopropane carboxylic acid
07/06/1988	EP0273523A1 Process for the separation of sulphuric acid from aqueous mixtures thereof with paraffinsulphonic acids
07/05/1988	CA1238921A1 2-ketosulfonamides and process for their preparation
06/1988
06/29/1988	EP0272535A2 Polymeric emulsifiers based on aminotelechelic vinyl oligomers
06/29/1988	EP0272279A1 Process for producing diaminoalkane derivatives
06/29/1988	CN87106518A Middle distillate compositions with reduced wax crystal size

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