Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 319 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides
Patents for C07C 319 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides (8,304)
08/2010
08/18/2010EP1824595B1 Catalysts comprising halide-containing cesium tungstates for synthesizing alkyl mercaptane, and method for the production thereof
08/18/2010CN101805277A Preparation method of 2,2'-dithio-salicylic acid
08/18/2010CN101805276A Method for synthesizing indenone-2-diphenyl sulfide derivatives
08/18/2010CN101250145B Method for preparing diethylamino ethanethiol
08/18/2010CN101033207B Method of preparing 2-thiophenyl-5-propionyl phenyl acetic acid
08/17/2010US7776309 Such as fluoromethyl-tyrosine and/or N,N-methyl-N-fluoromethylethanolamine
08/12/2010WO2010090845A1 Anti-inflammatory complexes
08/12/2010WO2010088862A1 Intermediate of cilastatin and preparation method thereof
08/12/2010US20100203001 Process for forming disulfide bridges
08/11/2010EP2215056A2 Sulfur containing fluoroalkyl amines and isocyanates
08/11/2010CN101801922A Method of producing beta-mercaptocarboxylic acids
08/11/2010CN101798278A Method for preparing thiodipropionic acid
08/05/2010WO2010087377A1 Method for producing thio compound by conversion of dithiocarbamate ester
08/05/2010US20100197934 Process for producing optically active alpha-methylcysteine derivative
08/04/2010CN101792410A Preparation method of cilastatin sodium
08/04/2010CN101792409A Compound containing thioacetal radical as well as preparation method and application thereof
08/03/2010US7767850 S-[2-[(1-iminoethy)amino]ethyl]-2-methyl-L-cysteine maleate hydrochloride crystalline salt
07/2010
07/28/2010CN101786975A Lipoamide series derivates, preparation method and pharmaceutical application thereof
07/28/2010CN101786974A Synthesis and production process of anti-cancer medicament bis(4-fluorobenzyl) trithioether and organic trithioether derivative
07/28/2010CN101786962A Method for producing amino acid chelate iron
07/27/2010CA2499629C Catalytic method of producing alkyl mercaptans by adding hydrogen sulphide to an olefin
07/21/2010CN101781238A Method for synthesizing inorganic solvent of thioether, thiocyanate and sulfuric phosphate
07/20/2010US7759523 reacting methyl alcohol and hydrogen sulphide
07/15/2010WO2010058129A3 Method for manufacturing methylmercaptopropionaldehyde and methionine using renewable raw materials
07/14/2010EP2205557A2 Method for producing beta-mercaptocarboxylic acids
07/14/2010CN101774953A Preparation method for substituted diphenyl sulfide
07/07/2010CN101768088A Phthalic acid derivative and agricultural and horticultural pesticide and application method thereof
07/01/2010WO2010074335A1 Method for producing flavor material
07/01/2010WO2010072756A1 Method for compressing gases containing hydrogen sulfide
07/01/2010WO2010071988A1 Plasmalogen compounds, pharmaceutical compositions containing the same and methods for treating diseases of the aging
07/01/2010CA2747338A1 Method for compressing gases containing hydrogen sulfide
07/01/2010CA2746831A1 Plasmalogen compounds, pharmaceutical compositions containing the same and methods for treating diseases of the aging
06/2010
06/30/2010EP1831160B1 Synthesis and uses of 2-oxo-4-methylthiobutyric acid, its salts and its derivatives
06/30/2010CN101765586A Method for the catalytic conversion of 2-hydroxy-4-methylthiobutanenitrile (HMTBN) into 2-hydroxy-4-methylthiobutanamide (HMTBN)
06/30/2010CN101759615A Method for synthesizing a variety of thiophenols by one-step method
06/30/2010CN101757950A Catalyst system and application for leading poly-fluorine phenyl in organic synthesis thereof
06/17/2010WO2010068531A1 Amide-linked perfluoropolyether thiol compounds and processes for their preparation and use
06/17/2010CA2646874A1 Processes for preparing (e)-styrylbenzylsulfone compounds and uses thereof for treating proliferative disorders
06/16/2010CN101743221A Process for continuously preparing methyl mercaptan from carbon- and hydrogen-containing compounds
06/16/2010CN101735126A Process for producing methionine
06/16/2010CN101735125A Process for producing methionine
06/16/2010CN101735124A Process for producing methionine
06/16/2010CN101735123A Method for synthesizing valnemulin hydrochloride
06/16/2010CN101735122A Preparation method of hydroxy methionine salt and compound
06/16/2010CN101735121A Process for producing 2-hydroxy-4-methylthiobutanoic acid
06/16/2010CN101735120A Synthesis method of thio-menthone perfume
06/16/2010CN101735116A Sulfonated aromatic diamine and sulfonated polyimide resin and preparation methods thereof
06/16/2010CN101195596B Method for producing mercaptoacetic acid ethyl ester
06/16/2010CN101018765B Method for producing 4-(methylthio)butane-1,2-diol
06/09/2010CN101723869A Method for improving synthesis process of isothiazolinone intermediate
06/09/2010CN101723868A Process for producing 2-hydroxy-4-methylthiobutanoic acid
06/09/2010CN101723867A Process for producing 2-hydroxy-4-methylthiobutanoic acid
06/09/2010CN101723866A Methylene-bis-methylmercapto-N-methylaniline, preparation method and application thereof
06/09/2010CN101723865A 3-substituted-4-ketone-14-methoxyl abietane compounds as well as preparation methods and applications thereof
06/09/2010CN101723864A Method for preparing p-tert-butyl o-nitrothiophenol
06/09/2010CN101723773A Method for preparing high purity N-acetyl-DL-amino acid
06/09/2010CN101723772A Method for preparing N-acetylamino acid
06/03/2010US20100137608 Poly-n-heterocyclic carbene transition metal complexes and n-heterocyclic carbene transition metal complexes for carbon-sulfur and carbon-oxygen coupling reactions
06/02/2010EP1711460B1 Mixture of dodecanethiols, method for the production and use thereof
06/02/2010CN101717356A Method for microwave synthesis of a phlegm eliminating drug Fuduositan
05/2010
05/27/2010WO2010058838A1 Method for producing alkenyl mercaptan
05/27/2010WO2010058129A2 Method for manufacturing methylmercaptopropionaldehyde and methionine using renewable raw materials
05/26/2010EP1819668B1 Novel 2-cyano-3-(halo)alkoxy-benzenesulfonamide compounds for combating animal pests
05/26/2010CN101712642A 5 site-sodium thiosulfate substituted elsinochrome derivative and preparation method and application thereof
05/26/2010CN101712641A Method for preparing methylthio benzoic acid
05/26/2010CN101260101B Synthesis of intermediate 5,5-dimethyl-1,3-one-2,4-thiolane of bucillamine
05/19/2010EP2186798A1 Process for producing methionine
05/19/2010EP2186797A1 Process for producing methionine
05/19/2010EP2186796A1 Process for producing methionine
05/19/2010EP1644312B1 Preparation of 1,3-diphenylprop-2-en-1-one derivatives
05/19/2010CN101709045A Preparation method of thiophenol
05/19/2010CN101070297B 2,2,2-trifluoro-N-(2-arylsulf)-a rylamide derivatives and preparing method
05/18/2010CA2170822C Process for the synthesis of .alpha.-substituted acrylic acids and their application
05/12/2010CN101704775A Preparation method of L-cystine
05/12/2010CN101704774A Hydroxyl nickel methionine and preparation method and application thereof
05/12/2010CN101704773A Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the same
05/12/2010CN101704772A Method for preparing isopropyl mercaptan
05/12/2010CN101037406B Synthesizing method of garlic oil
05/12/2010CN101031542B Method for the production of 3-(methylthio) propanol and 2-hydroxy-4-(methylthio) butanitrile
05/06/2010WO2009132832A3 Method for the production of 1,4-benzothiepin-1,1-dioxide derivatives
05/05/2010EP2181984A1 AN OPTICALLY ACTIVE N- (alpha-MERCAPTOPROPIONY) GLYCINE
05/05/2010EP2181983A1 Method for selective removal of dibenzofulvene derivative
05/04/2010US7709612 Metal chelating compositions for protein purification, detection or binding
05/04/2010US7709545 Benzophenone/thioxanthone derivatives and their use in photopolymerizable compositions
04/2010
04/29/2010WO2010046607A1 Hydrogenation catalyst, particularly for carbon disulphide
04/29/2010US20100105920 Preparation of isoxazolin-3-ylacylbenzenes
04/28/2010EP2178831A1 Method for the catalytic conversion of 2-hydroxy-4-methylthiobutanenitrile (hmtbn) into 2-hydroxy-4-methylthiobutanamide (hmtbm)
04/28/2010CN201441911U Impulse dynamic continuous tube-type reactor
04/28/2010CN1694761B Catalytic method of producing mercaptans from thioethers
04/28/2010CN101698655A Method for synthesizing 2-ethoxy n-octyl thioether through three phase transfer catalysis without solvent
04/27/2010CA2345118C Substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
04/22/2010WO2010043558A1 Production and use of methionyl-methionine as a feed additive for fish and crustaceans
04/22/2010CA2740663A1 Production and use of methionylmethionine as feed additive for fish and crustaceans
04/21/2010EP2177509A2 Process for producing 2-hydroxy-4-methylthiobutanoic acid
04/21/2010EP2177508A2 Process for producing 2-hydroxy-4-methylthiobutanoic acid
04/21/2010EP2177507A2 Process for producing 2-hydroxy-4-methylthiobutanoic acid
04/21/2010CN101696180A Solvent-free method for preparing 2-hydroxyethyl n-octyl sulfide through phase transfer catalysis
04/20/2010US7700522 Fungicides such as 2-hydroxy-N-[2-(3-methoxy-4-prop-2-ynyloxy-phenyl)-ethyl]-3-phenyl-propionamide; etherification, amidation, sulurization
04/15/2010WO2010041767A1 Process for producing alpha-hydroxyketone compound
04/15/2010US20100094059 Mo containing catalyst, a preparation method and a method for preparing methyl mercaptan
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