ES2196538T3 - Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano. - Google Patents

Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano.

Info

Publication number
ES2196538T3
ES2196538T3 ES98903733T ES98903733T ES2196538T3 ES 2196538 T3 ES2196538 T3 ES 2196538T3 ES 98903733 T ES98903733 T ES 98903733T ES 98903733 T ES98903733 T ES 98903733T ES 2196538 T3 ES2196538 T3 ES 2196538T3
Authority
ES
Spain
Prior art keywords
procedure
hydroxi
acid
group
methyti
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98903733T
Other languages
English (en)
Inventor
Karl E Koenig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novus International Inc
Original Assignee
Novus International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novus International Inc filed Critical Novus International Inc
Application granted granted Critical
Publication of ES2196538T3 publication Critical patent/ES2196538T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE ADICION DE RADICALES LIBRES DE MERCAPTANO A UN SUSTRATO OLEFINICO NO CONJUGADO CON UN DOBLE ENLACE TERMINAL CARBONO - CARBONO. SE PUEDEN PREPARAR ACIDO 2 - HIDROXI - 4 - (METILTIO)BUTANOICO (HMBA) O METIONINA, UTILIZANDO DICHO PROCEDIMIENTO. EL SUSTRATO OLEFINICO NO CONJUGADO PRESENTA LA FORMULA GENERAL (I), DONDE R SE SELECCIONA A PARTIR DEL GRUPO FORMADO POR COOH, - COOR 2 , CONR 3 R 4 , - CN Y - CCL 3 , R 1 SE SELECCIONA A PARTIR DEL GRUPO FORMADO POR - OH, OCOR 2 , - NHCOR S UP,2 Y - NH 2 , R 2 SE SELECCIONA A PARTIR DEL GRUPO FORMADO POR ALQUILO, CICLOALQUILO Y ARILO, Y R 3 Y R 4 SE SELECCIONAN INDEPENDIENTEMENTE A PARTIR DEL GRUPO FORMADO POR - H Y R 2 .
ES98903733T 1997-01-23 1998-01-23 Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano. Expired - Lifetime ES2196538T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3765797P 1997-01-23 1997-01-23
US09/009,275 US5973200A (en) 1997-01-23 1998-01-20 Process for the preparation of 2-hydroxy-4-(methylthio) butanoic acid or methionine by mercaptan addition

Publications (1)

Publication Number Publication Date
ES2196538T3 true ES2196538T3 (es) 2003-12-16

Family

ID=26679279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98903733T Expired - Lifetime ES2196538T3 (es) 1997-01-23 1998-01-23 Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano.

Country Status (6)

Country Link
US (1) US5973200A (es)
EP (1) EP0961769B1 (es)
CN (1) CN1098252C (es)
DE (1) DE69812911T2 (es)
ES (1) ES2196538T3 (es)
WO (1) WO1998032735A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260500A1 (en) * 2001-05-18 2002-11-27 Aventis Animal Nutrition S.A. Process for the production of a sulphur-containing organic compound
MXPA05002523A (es) * 2002-09-06 2005-06-17 Agristudio Srl Uso de quelatos metalicos en la alimentacion humana o animal.
CN101018765B (zh) * 2004-09-14 2010-06-16 住友化学株式会社 生产4-(甲硫基)丁-1,2-二醇的方法
WO2006041209A1 (ja) * 2004-10-14 2006-04-20 Sumitomo Chemical Company, Limited ２－ヒドロキシ－４－（メチルチオ）酪酸の製造方法
CA2733544C (en) * 2008-08-19 2013-12-17 Dow Agrosciences Llc Improved process for the addition of thiolates to alpha, beta-unsaturated carbonyl or sulfonyl compounds
JP2012184215A (ja) * 2010-06-01 2012-09-27 Sumitomo Chemical Co Ltd メチオニンの製造方法
US9284294B2 (en) 2012-02-09 2016-03-15 Novus International, Inc. Functionalized polymer compositions
PL2871973T3 (pl) 2012-07-12 2019-02-28 Novus International Inc. Kompozycje matrycy i warstwy do ochrony środków bioaktywnych
AU2015352840B2 (en) 2014-11-28 2020-01-02 Haldor Topsøe A/S Process for preparing esters of lactic acid, and 2-hydroxy-3-butenoic acid or alfa-hydroxy methionine analogues from sugars
JP6908529B2 (ja) 2015-04-30 2021-07-28 ハルドール・トプサー・アクチエゼルスカベット 糖およびその誘導体からのメチオニンα−ヒドロキシ類似体の製造方法
EP3607112A1 (en) * 2017-04-03 2020-02-12 Evonik Operations GmbH Method of producing vinylglycine
US10584306B2 (en) 2017-08-11 2020-03-10 Board Of Regents Of The University Of Oklahoma Surfactant microemulsions
SE540989C2 (en) * 2017-08-31 2019-02-19 Perstorp Ab Novel oligomer or polymer and composition comprising the same
AR115388A1 (es) * 2018-05-18 2021-01-13 Haldor Topsoe As Desmetilación de éster metílico de metionina y su análogo hidroxi
FR3091870B1 (fr) * 2019-01-18 2021-11-05 Adisseo France Sas Agent pour l’initiation d’une reaction d’addition radicalaire et procede le mettant en œuvre
FR3094715B1 (fr) * 2019-04-04 2023-04-07 Adisseo France Sas Procede de preparation d’un compose soufre ou selenie par reaction thiolene
WO2025052079A1 (fr) 2023-09-08 2025-03-13 Adisseo France S.A.S. Procede pour la synthese de methionine et analogues

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675392A (en) * 1954-04-13 Addition products of thiols to
US2879188A (en) * 1956-03-05 1959-03-24 Westinghouse Electric Corp Processes for making transistors
US3466322A (en) * 1965-04-27 1969-09-09 Eastman Kodak Co Alkyl trialkylvinyl sulfides
US3884951A (en) * 1968-09-11 1975-05-20 Exxon Research Engineering Co Thioether isocyanate adducts
US3998866A (en) * 1971-01-18 1976-12-21 Exxon Research And Engineering Company Thioether propyl isocyanates
US3989725A (en) * 1975-08-29 1976-11-02 Ciba-Geigy Corporation Perfluoroalkylthio norbornane 2,3-dicarboxylic acid compounds
JP3169103B2 (ja) * 1993-06-29 2001-05-21 ダイセル化学工業株式会社 ２−ヒドロキシメチルメルカプト酪酸の製造方法

Also Published As

Publication number Publication date
DE69812911T2 (de) 2003-11-06
WO1998032735A1 (en) 1998-07-30
DE69812911D1 (de) 2003-05-08
EP0961769A1 (en) 1999-12-08
EP0961769B1 (en) 2003-04-02
US5973200A (en) 1999-10-26
CN1098252C (zh) 2003-01-08
CN1244192A (zh) 2000-02-09

Similar Documents

Publication Publication Date Title
ES2196538T3 (es) Procedimiento para la preparacion del acido 2-hidroxi-4-(metiltio)butanoico o metionina mediante adicion de mercaptano.
FR2362921A1 (fr) Composition detergente a base d'alkyl- ou alcenyl-phosphates
IE42651L (en) Degumming triglyceride oils
ES2182220T3 (es) Derivados de acido 3,7-ditiaprostanoico.
BR0210209A (pt) Composições contendo zinco para uso antiviral
BR9813767A (pt) Processo e composição para tratar glaucoma de glc1a
BR9711078A (pt) Método para modificar as especificações de comprimento de cadeia e de posições de uma desaturase e desaturase de acila-acp modificada.
ES2159919T3 (es) Procedimiento para la preparacion de compuestos de tipo ceramidas.
BR9811099A (pt) Inibidores de urocinase
ES2142123T3 (es) Derivados de organosiloxanilo de alcanodiol-monovinil-eteres, proceso para su preparacion, su modificacion y su empleo como aditivos para barnices.
ES548280A0 (es) Procedimiento para la obtencion de pastas acuosas altamente concentradas bombeables de sales alcalinas de esteres alqui-licos de acidos grasos alfa-sulfonados
BR0115269A (pt) Processo para preparar uma composição fertilizante e melhoradora de solo, composição fertilizante e melhoradora de solo, e, método agrìcola ou horticultural
FR2389648A1 (es)
NO850593L (no) Fremgangsmaate for fremstilling av para-acyloksbenzen-sulfonater
BR9908965A (pt) Processos aperfeiçoados para sìntese e purificação de gorduras não-digerìveis
PE44097A1 (es) Derivados del acido hidroximico y tiohidroximico
DE69940551D1 (de) Mercaptane und disulfide
IT1269511B (it) Derivati di acidi ammino-solfonici , loro impiego nella sintesi di pseudopeptidi e procedimento per la loro preparazione
DE3776363D1 (de) Tierfutterergaenzungsformulierung.
BR0115242A (pt) Processo para a preparação de uma resina alquìdica modificada por acrìlico, resina alquìdica modificada por acrìlico, processo para a preparação de uma composição de resina alquìdica modificada por acrìlico transportada por água, e, composições de resina alquìdica modificada por acrìlico transportada por água, e de revestimento
BRPI0415901A (pt) processo para preparar compostos, composto, uso do mesmo, e, agente de lavagem ou de limpeza
BR9814064A (pt) Processo para preparação de ácidos 4-fenil-4-cianociclo-hexanóicos substituìdos
ES2085950T3 (es) Derivados del acido 1,4-benzotiazina-2-acetico, procedimientos para su produccion y su uso.
GT199900046A (es) Procedimiento para la preparaciòn deacidos hidroxàmicos.
ES2189169T3 (es) Procedimiento de reduccion de alfa-amino cetonas.