ES2388141T3 - Preparación de ácido 2-hidroxi-4-metiltiobutírico - Google Patents

Preparación de ácido 2-hidroxi-4-metiltiobutírico Download PDF

Info

Publication number
ES2388141T3
ES2388141T3 ES05758847T ES05758847T ES2388141T3 ES 2388141 T3 ES2388141 T3 ES 2388141T3 ES 05758847 T ES05758847 T ES 05758847T ES 05758847 T ES05758847 T ES 05758847T ES 2388141 T3 ES2388141 T3 ES 2388141T3
Authority
ES
Spain
Prior art keywords
hydroxy
reaction
temperatures
methylthiobutyramide
carried out
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
ES05758847T
Other languages
English (en)
Spanish (es)
Inventor
Alexander Möller
Hans-Albrecht Hasseberg
Harald Heinzel
Volker HÄFNER
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.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
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 Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Application granted granted Critical
Publication of ES2388141T3 publication Critical patent/ES2388141T3/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
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ES05758847T 2004-08-26 2005-07-12 Preparación de ácido 2-hidroxi-4-metiltiobutírico Expired - Lifetime ES2388141T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004041250A DE102004041250A1 (de) 2004-08-26 2004-08-26 Herstellung von 2-Hydroxy-4-Methylthiobuttersäure
DE102004041250 2004-08-26
PCT/EP2005/007530 WO2006021268A1 (de) 2004-08-26 2005-07-12 Herstellung von 2-hydroxy-4-methylthiobuttersäure

Publications (1)

Publication Number Publication Date
ES2388141T3 true ES2388141T3 (es) 2012-10-09

Family

ID=35169872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05758847T Expired - Lifetime ES2388141T3 (es) 2004-08-26 2005-07-12 Preparación de ácido 2-hidroxi-4-metiltiobutírico

Country Status (8)

Country Link
US (1) US7148379B2 (enExample)
EP (1) EP1781603B1 (enExample)
JP (2) JP4949249B2 (enExample)
CN (1) CN1984884B (enExample)
BR (1) BRPI0514673A (enExample)
DE (1) DE102004041250A1 (enExample)
ES (1) ES2388141T3 (enExample)
WO (1) WO2006021268A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919607B1 (fr) * 2007-07-31 2012-10-12 Adisseo Ireland Ltd Procede pour la conversion catalytique de 2-hydroxy-4- methylthiobutanenitrile (hmtbn) en 2-hydroxy-4- methylthiobutanamide (hmtbm).
JP2010111665A (ja) * 2008-10-10 2010-05-20 Sumitomo Chemical Co Ltd ２−ヒドロキシ−４−メチルチオブタン酸の製造方法
JP5463839B2 (ja) * 2008-10-10 2014-04-09 住友化学株式会社 ２−ヒドロキシ−４−メチルチオブタン酸の製造方法
SG161158A1 (en) * 2008-10-10 2010-05-27 Sumitomo Chemical Co Process for producing 2-hydroxy-4-methylthiobutanoic acid
MX346043B (es) 2012-01-06 2017-03-03 Novus Int Inc Tensioactivos basados en sulfoxido.
CN112707851A (zh) 2015-11-12 2021-04-27 诺华丝国际股份有限公司 作为溶剂的含硫化合物
FR3081721B1 (fr) * 2018-06-01 2022-04-15 Arkema France Procede de preparation d'un sel de lithium de bis(fluorosulfonyl)imide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533414A (en) * 1980-07-10 1985-08-06 Cabot Corporation Corrosion-resistance nickel alloy
ES2005784A6 (es) * 1988-02-22 1989-03-16 Desarrollo Tecnico Ind S A Soc Un procedimiento para preparar soluciones acuosas de acido 2-hidroxi-4-metil-tiobutirico.
DE4342188C2 (de) * 1993-12-10 1998-06-04 Bayer Ag Austenitische Legierungen und deren Verwendung
DE69615183T2 (de) * 1995-06-07 2002-05-29 Novus International, Inc. Kontinuerliches hydrolyse-verfahren zur herstellung von 2-hydroxy-4-methylthiobutansäure oder salze davon
US5856567A (en) * 1995-06-07 1999-01-05 Novus International, Inc. Continuous hydrolysis process for preparing 2-hydroxy-4-methylthiobutanioc acid or salts thereof
DE19548538C2 (de) 1995-12-23 1997-12-18 Degussa Verfahren zur Gewinnung von 2-Hydroxy-4-methylthiobuttersäure (MHA)
JP3804210B2 (ja) 1997-03-04 2006-08-02 住友化学株式会社 ２−ヒドロキシ−４−メチルチオブタン酸の製造方法
AU2324000A (en) 1999-02-03 2000-08-25 Sumitomo Chemical Company, Limited Process for producing 2-hydroxy-4-methyl-thiobutanoic acid
JP2003104959A (ja) * 2001-09-28 2003-04-09 Nippon Soda Co Ltd メチオニンの製造方法

Also Published As

Publication number Publication date
CN1984884B (zh) 2011-01-19
JP2012031193A (ja) 2012-02-16
DE102004041250A1 (de) 2006-03-02
EP1781603A1 (de) 2007-05-09
US7148379B2 (en) 2006-12-12
JP4949249B2 (ja) 2012-06-06
CN1984884A (zh) 2007-06-20
EP1781603B1 (de) 2012-06-06
JP5340362B2 (ja) 2013-11-13
BRPI0514673A (pt) 2008-06-17
JP2008510739A (ja) 2008-04-10
US20060047169A1 (en) 2006-03-02
WO2006021268A1 (de) 2006-03-02

Similar Documents

Publication Publication Date Title
Bywater et al. Synthetic anticonvulsants. The preparation and properties of some benzoxazoles1
JP5340362B2 (ja) ２−ヒドロキシ−４−メチルチオ酪酸の製造
Seidman et al. New compounds. Substituted salicylaldehydes and derivatives
Zhang et al. Towards more practical methods for the chemical synthesis of thioamides using sulfuration agents: a decade update
CN104098528A (zh) 铜催化二硫化碳合成2-巯基苯并噻唑类衍生物的方法
ES2448367T3 (es) Procedimiento de producción de derivado de benzotioamida sustituido en 4
CN101274907A (zh) 制备甲硫氨酸的方法
CN113788772A (zh) 含氨基硫脲的没食子酸类衍生物及合成方法与用途
JP6494206B2 (ja) ヒドロゲル化剤
WO2021132626A1 (ja) 豚熱の治療及び／又は予防剤
ES2352926B1 (es) Fenucil deuterado y derivados, procedimiento para su preparación y usos de los mismos.
CN101914026B (zh) 一种双十烷基二甲基氯化铵的生产工艺
Malekitaghiabad et al. Direct acyl-mono/-di/-tri-fluoromethylation of olefins: A review
JP6991057B2 (ja) ３－メチルチオプロピオンアルデヒドおよびメチルメルカプタンの貯蔵
NL8000550A (nl) Werkwijze voor de stabilisering van aldehyden.
JPS606348B2 (ja) 新規ポリアミン類
ES2922418T3 (es) Deshidratación y aminación de compuestos de alfa, beta-dihidroxi-carbonilo a alfa-aminoácidos
JPS5867657A (ja) ペンズアミド誘導体
JPS6330471A (ja) 新規なイミダゾール尿素化合物、該化合物の合成方法および該化合物を有効成分とするポリエポキシ樹脂硬化剤
CN1106382C (zh) 蛋氨酸的制备方法
JP2022507850A (ja) ３－メチルチオプロピオンアルデヒドの貯蔵安定形態
ATE242760T1 (de) Tilidin-mesylat, verfahren zu dessen herstellung und pharmazeutische zusammensetzungen
Sah et al. Derivatives of bis (4‐aminophenyl)‐sulfone II. Condensation of bis (4‐aminophenyl)‐sulfone with some aromatic aldehydes
Ishidate et al. Studies on Carcinostatic Substances. XXX. Syntheses of Derivatives of Nitrogen Mustard related to Amino Acid.
CN102584638B (zh) 一种n-(取代苯基) 六亚甲基双胍盐酸盐及其合成方法