| Patents for C07C 315 - Preparation of sulfones; Preparation of sulfoxides (4,234) |
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| 08/12/2009 | CN101503383A Preparation of o-nitro p-methylsulfonylbenzoic acid |
| 08/06/2009 | WO2009096545A1 Novel diurethane compound, process for producing the same, and acrylic rubber composition containing the same |
| 08/06/2009 | WO2009024863A3 Process for the preparation of modafinil enantiomers |
| 08/04/2009 | US7569711 Enone cancer therapeutics |
| 07/30/2009 | WO2009073592A3 Sulfur containing fluoroalkyl amines and isocyanates |
| 07/23/2009 | WO2009090663A1 Novel crystalline polymorph of armodafinil and an improved process for preparation thereof |
| 07/22/2009 | EP2080753A1 Method for producing tris(perfluoroalkanesulfonyl)methide acid salt |
| 07/22/2009 | EP1344772B1 Arylbis (perfluoroalkylsulfonyl) methane, metal salt of the same, and processes for producing these |
| 07/22/2009 | EP1299354B1 Factor viia inhibitory (thio)urea derivatives, their preparation and their use |
| 07/22/2009 | CN100516035C Method for preparing methyl 2-diphenylmethylsulfinylacetate |
| 07/16/2009 | WO2009087666A2 An improved process for production of bicalutamide useful in the treatment of prostate cancer |
| 07/15/2009 | CN100513381C Process for preparation of cyclic diketones |
| 07/01/2009 | CN100506790C Modafinil polymorphic forms |
| 06/24/2009 | CN101466666A Process for the production of organic oxides |
| 06/17/2009 | CN100500651C Crystalline and pure modafinil and process of preparing the same |
| 06/16/2009 | US7547807 Method for producing phosphonium salts |
| 06/11/2009 | WO2009073592A2 Sulfur containing fluoroalkyl amines and isocyanates |
| 06/11/2009 | CA2706610A1 Sulfur containing fluoroalkyl amines and isocyanates |
| 06/10/2009 | CN100497305C Method for preparing ethylsulfonyl acetonitrile |
| 06/04/2009 | US20090143608 Sulfur containing fluoroalkyl amines and isocyanates |
| 06/03/2009 | CN100494173C Preparing process of 4,4-(4-aminophenoxy) diphenyl sulfone |
| 06/02/2009 | US7541493 Modafinil synthesis process |
| 05/27/2009 | CN101440052A Method for preparing meta (beta-hydroxyethyl sulfuryl) aniline |
| 05/22/2009 | WO2008009815A3 Method for preparing aromatic sulfonates |
| 05/21/2009 | US20090131723 1-Fluoro-1,1-Bis-(Phenylsulfonyl)Methane and Production Method Thereof |
| 05/20/2009 | EP2003116A9 Process for the production of organic oxides |
| 05/20/2009 | CN101434566A Production process of methyl p-tolyl sulfone |
| 05/13/2009 | EP1164129B1 Industrial process for the production of diphenyl sulfone compounds |
| 05/13/2009 | CN101429144A Crystalline form of (S)-2-phenylethylammonium (R)-diphenyl-methanesulphinyl-acetate |
| 05/13/2009 | CN101429143A Method for producing 3,3'-diaminodiphenyl sulphone with catalytic hydrogenation of 3,3'- dinitryl diphenyl sulfone |
| 05/07/2009 | US20090118532 Process for the Synthesis of Mandipropamid and Derivatives Thereof |
| 05/06/2009 | CN100484917C Method for processing beta-sulphatoethylsulphonylaniline-2-sulphonic acid |
| 05/05/2009 | CA2642960A1 Crystalline form of (s)-1-phenylethylammonium (r)-diphenyl-methanesulphinyl-acetate |
| 04/28/2009 | US7524977 Process for producing fluoroalkanesulfonamide derivatives |
| 04/22/2009 | EP1425266B1 C2-substituted indane-1-ols and their derivatives, method for their production and their use as medicaments |
| 04/22/2009 | CN100480236C Process for synthesizing 2(diphenyl methyl sulfinyl) acetyl hydroxyl amide |
| 04/08/2009 | CN100475788C Process for purifying mesotrione |
| 04/07/2009 | CA2362833C Phenylalaninol derivatives |
| 04/02/2009 | WO2008149141A3 Novel process |
| 04/01/2009 | CN101397268A Method for preparing amino benzenes derivates N-monoalkyl compounds |
| 04/01/2009 | CN101397267A Technology for preparing di-n-octyl sulphoxide |
| 03/26/2009 | WO2009038463A1 Uv absorbing compounds |
| 03/25/2009 | CN101395104A An improved process for the preparation of armodafinil |
| 03/19/2009 | US20090076305 Reacting 1,1-bis-alkylsufanyl compound with KHSO5 or Na HSO5 to produce 1,1-bisalkylsulfonyl compound, reacting sulfonyl intermediates with ammonia to produce to produce aldehyde, reacting aldhyde compound with hydrazine compound; important intermediate to produce sapropterin hydrochloride |
| 03/18/2009 | CN101389602A Process for preparing 3, 4-disubstituted phenylacetic acids and novel intermediates |
| 03/11/2009 | CN101384547A Process for the crystallisation of mesotrione |
| 03/11/2009 | CN100467446C Production technology and device of paranminophenyl-beta-hydroxyethyl sulfone sulfate |
| 03/10/2009 | US7501535 Silicon and six or seven carbon terminated polypropionate stereotetrad and steropentads for synthesis of natural compounds |
| 03/03/2009 | US7498456 S-(α, α′-disubstituted-α″-acetic acid) substituted dithiocarbonate derivatives for controlled radical polymerization, process and polymers made therefrom |
| 02/26/2009 | WO2009025791A2 Purification of armodafinil |
| 02/26/2009 | WO2009024863A2 Process for the preparation of modafinil enantiomers |
| 02/25/2009 | EP1877370B1 Method for producing hydrazone derivatives |
| 02/24/2009 | US7495128 Synthesis of trithiocarbonate compound of use in RAFT polymerization; reversible addition-fragmentation chain transfer polymerization (RAFT) |
| 02/17/2009 | CA2157143C Alkylbenzoylguanidine derivatives |
| 02/11/2009 | CN101362712A P-aminophenyl-beta-hydroxyethyl sulfone preparation method |
| 02/04/2009 | CN100457708C Interfacial method of preparing ester-substituted diaryl carbonates |
| 02/03/2009 | US7485748 Process for the production of 2-hydroxy-4-methythiobutyric acid ammonium salt |
| 01/29/2009 | WO2009014431A1 Selective production of sulphoxides |
| 01/27/2009 | CA2346796C Benzoylcyclohexanediones, process for their preparation and their use as herbicides and plant growth regulators |
| 01/14/2009 | CN101343246A Method of preparing bromobisphenol S diene propyl ether |
| 01/13/2009 | US7476767 Alpha-hydroxy sulfonate aldehydes, germicidal compositions containing the alpha-hydroxy sulfonate aldehydes, or mixtures of alpha-hydroxy sulfonate aldehydes and phthalaldehydes, and methods of using the compounds or compositions for disinfection or sterilization |
| 01/13/2009 | US7476754 Biphenyl derived thiamides as calpain inhibitors |
| 01/08/2009 | US20090012308 Process for the manufacture of benzylsulfonylarenes |
| 01/07/2009 | CN101340959A Process for the treatment of an aqueous mixture comprising a dipolar aprotic compound |
| 01/07/2009 | CN101337916A Florfeniol sulfonic acid ester, salt thereof and method for preparing same |
| 01/06/2009 | US7473796 Maytansinoid intermediates: N-alkyl- or aryldithioalkanoylalanines and N-alkanoyl- or aroylthioalkanoylalanines, e.g., N-methyl-N-(4-methyl-4-methyldithio-1-oxopentyl)-alanine; optical isomers and racemic mixtures; preparations from isobutylene sulfide and acetonitrile, methyl methanethiosulfonate, etc. |
| 01/01/2009 | US20090005601 Process for preparing low malodor dimethyl sulfoxide |
| 12/25/2008 | US20080319227 Processes for the Preparation of Modafinil and Analogs Thereof |
| 12/24/2008 | WO2008157216A1 Process for the manufacture of benzylsulfonylarenes |
| 12/18/2008 | WO2008152462A1 A process of sulfoxidation of biologically active compounds |
| 12/17/2008 | EP2003116A2 Process for the production of organic oxides |
| 12/17/2008 | EP1802620B1 Method for enantioselective preparation of sulphoxide derivatives |
| 12/17/2008 | CN101326159A Processes for the preparation of modafinil and analogs thereof |
| 12/17/2008 | CN101323582A Chiral schiff base ligand and use thereof in sulfide unsymmetrical oxidation reaction |
| 12/17/2008 | CN100443468C Method for producing 2-halogenated benzamides |
| 12/17/2008 | CN100443458C Stereoselective synthesis of a 4,4-disubstituted cyclohexanepropanoic acid |
| 12/11/2008 | WO2008149141A2 Novel process |
| 12/11/2008 | US20080306028 Erianin Salts, Their Preparation Methods and Pharmaceutical Compositions Containing the Same |
| 12/11/2008 | CA2688430A1 Novel process |
| 12/03/2008 | CN100438865C Compounds having fungicidal activity and processes to make and use same |
| 12/02/2008 | US7459580 Process for trans-4-amino-1-cyclohexanecarboxilic acid derivatives |
| 11/27/2008 | US20080292698 Pharmaceutical compositions of isolated orthorhombic crystalline 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenylthio)propoxy]-2-propylphenoxy]butyric acid and methods of use |
| 11/26/2008 | CN100436410C Process for producing 4,4'-bisphenol sulfone |
| 11/25/2008 | US7456321 Process for producing high-purity 4,4′-dihydroxydiphenyl sulfone |
| 11/25/2008 | US7456314 Partially fluorinated ionic compounds |
| 11/19/2008 | EP1992612A1 1-fluoro-1,1-bis(phenylsulfonyl)methane and method for producing same |
| 11/18/2008 | US7452673 fabricating an array of biopolymers; providing a solid substrate comprising a reactive group protected by an acid labile protective group; coating said solid substrate with a film, said film comprising a photoacid generator |
| 11/13/2008 | US20080281127 Process for preparation of isosulfan blue |
| 11/13/2008 | US20080281095 Asparatyl protease inhibitor |
| 11/12/2008 | EP1989181A1 Process for the preparation of 2-[vinyl (hetero) aryl sulphonyl]ethanol derivatives |
| 11/12/2008 | EP1506171B1 Preparations of a sulfinyl acetamide |
| 11/12/2008 | CN100432837C Thiopene-containing photo acid generators for photolithography |
| 11/06/2008 | WO2008107611A3 Dimethylsulfoxide formulation in mixture with additive for lowering the crystallization point of same, and applications of said mixture |
| 11/05/2008 | EP1986995A1 Process for preparing 3, 4-disubstituted phenylacetic acids and novel intermediates |
| 11/05/2008 | CN101300238A An improved process for preparing oxazolidine protected aminodiol compounds useful as intermediates to florfenicol |
| 11/05/2008 | CN101300237A Process for preparing oxazolidine protected aminodiol compounds useful as intermediates to florfenicol |
| 11/05/2008 | CN101300227A Process for preparing ester oxazolidine compounds and their conversion to florfenicol |
| 11/05/2008 | CN101298428A Preparation of 4,4í»-bis (2,6- dinitro-4-trifluoromethyl phenoxyl)-3,3í»,5,5í»-tetramethyl sulfobenzide |
| 10/29/2008 | CN101293861A Method for preparing aryl sulfone derivatives |
| 10/28/2008 | CA2546602C Monoacyl-substituted guanidines |