SG161196A1 - Process for producing methionine - Google Patents

Process for producing methionine

Info

Publication number
SG161196A1
SG161196A1 SG200907354-5A SG2009073545A SG161196A1 SG 161196 A1 SG161196 A1 SG 161196A1 SG 2009073545 A SG2009073545 A SG 2009073545A SG 161196 A1 SG161196 A1 SG 161196A1
Authority
SG
Singapore
Prior art keywords
methylthiopropanal
give
methionine
producing methionine
methylthiobutanenitrile
Prior art date
Application number
SG200907354-5A
Other languages
English (en)
Inventor
Takushi Azemi
Yoshiyuki Koizumi
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of SG161196A1 publication Critical patent/SG161196A1/en

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)
SG200907354-5A 2008-11-07 2009-11-04 Process for producing methionine SG161196A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008287062A JP2010111642A (ja) 2008-11-07 2008-11-07 メチオニンの製造方法

Publications (1)

Publication Number Publication Date
SG161196A1 true SG161196A1 (en) 2010-05-27

Family

ID=41719141

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200907354-5A SG161196A1 (en) 2008-11-07 2009-11-04 Process for producing methionine

Country Status (6)

Country Link
US (1) US8119837B2 (fr)
EP (1) EP2186796B1 (fr)
JP (1) JP2010111642A (fr)
CN (1) CN101735124B (fr)
ES (1) ES2442929T3 (fr)
SG (1) SG161196A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011093839A (ja) * 2009-10-29 2011-05-12 Sumitomo Chemical Co Ltd ３−メチルチオプロパナールの製造方法
JP5524736B2 (ja) * 2010-06-29 2014-06-18 住友化学株式会社 メチオニンの製造方法
MY161682A (en) * 2011-02-23 2017-05-15 Evonik Degussa Gmbh Storage-stable 2-hydroxy-4- (methylthio) butyronitrile
KR101911563B1 (ko) * 2011-02-23 2018-10-24 에보니크 데구사 게엠베하 3-(메틸티오)프로판알 및 시안화수소로부터 2-히드록시-4-(메틸티오)부탄니트릴을 제조하는 방법
CN102796033B (zh) * 2012-09-03 2014-02-26 浙江新和成股份有限公司 一种清洁的d，l-蛋氨酸制备方法
CN103408498B (zh) * 2013-08-28 2016-02-17 重庆紫光化工股份有限公司 利用粗氢氰酸气体制备5-（2-甲硫基乙基）-乙内酰脲的方法
CN103524388B (zh) * 2013-10-08 2016-06-08 重庆紫光化工股份有限公司 D,l-2-羟基-4-甲硫基丁酸酯的制备方法
FR3035400B1 (fr) * 2015-04-21 2017-04-07 Adisseo France Sas Procede de fabrication de methionine
JP6826012B2 (ja) 2017-09-08 2021-02-03 住友化学株式会社 メチオニン及び／又は２−ヒドロキシ−４−（メチルチオ）ブタン酸の製造方法
CN111116437B (zh) 2018-11-01 2021-02-05 山东新和成氨基酸有限公司 制备2-羟基-4-甲硫基丁酸及其中间体的方法和装置
SG11202106150XA (en) 2018-12-14 2021-07-29 Evonik Operations Gmbh Method for producing methionine

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US5167797A (en) * 1990-12-07 1992-12-01 Exxon Chemical Company Inc. Removal of sulfur contaminants from hydrocarbons using n-halogeno compounds
JP3173112B2 (ja) * 1992-04-09 2001-06-04 住友化学工業株式会社 メチオニンの製造方法
US5352837A (en) * 1993-06-08 1994-10-04 Novus International, Inc. Process for the preparation of 3-(methylthio)propanal
AR002174A1 (es) * 1995-06-07 1998-01-07 Novus Int Inc Proceso para la preparacion de 3-(metiltio)propanal y 2-hidroxi-4-metiltio) butanonitrilo
JP3254352B2 (ja) * 1995-07-13 2002-02-04 三菱化学株式会社 Ｂｐａ合成用強酸性カチオン交換樹脂触媒の製法
ES2166036T3 (es) * 1996-10-31 2002-04-01 Sumitomo Chemical Co Procedimiento para producir metionina.
JP3620243B2 (ja) 1996-10-31 2005-02-16 住友化学株式会社 メチオニンの製造方法
JP2996241B2 (ja) 1997-11-26 1999-12-27 住友化学工業株式会社 メチオニンの製造方法
JP4517486B2 (ja) 2000-09-25 2010-08-04 住友化学株式会社 ２−ヒドロキシ−４−メチルチオブタンニトリルの製造方法
JP4517491B2 (ja) 2000-10-11 2010-08-04 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
JP2003104958A (ja) 2001-09-28 2003-04-09 Nippon Soda Co Ltd メチオニンの製造方法
JP2003104960A (ja) 2001-09-28 2003-04-09 Nippon Soda Co Ltd メチオニンの製造方法
JP2003104959A (ja) 2001-09-28 2003-04-09 Nippon Soda Co Ltd メチオニンの製造方法
JP2003104961A (ja) * 2001-09-28 2003-04-09 Nippon Soda Co Ltd メチオニンの製造方法
JP2003119557A (ja) 2001-10-12 2003-04-23 Sumitomo Chem Co Ltd 耐食性部材、耐食性部材の製造方法およびメチオニンの製造装置
JP2004010592A (ja) * 2002-06-11 2004-01-15 Sumitomo Chem Co Ltd メルカプタン反応容器とその製造方法
JP4186572B2 (ja) * 2002-09-27 2008-11-26 住友化学株式会社 ３−メチルチオプロパナールの製造方法
JP2005187828A (ja) * 2003-12-24 2005-07-14 Sumitomo Chemical Co Ltd 有機硫黄化合物含有排水処理設備の防食方法。
JP5028987B2 (ja) 2006-04-25 2012-09-19 住友化学株式会社 メチオニンの製造方法
JP2008266298A (ja) * 2007-03-27 2008-11-06 Sumitomo Chemical Co Ltd メチオニンの製造方法
JP2008287062A (ja) 2007-05-18 2008-11-27 Seiko Epson Corp 液晶パネルの製造方法
JP5286926B2 (ja) * 2008-05-19 2013-09-11 アイシン・エィ・ダブリュ株式会社 異種材料部品の接合品の製造方法及びその製造装置
JP2011093839A (ja) * 2009-10-29 2011-05-12 Sumitomo Chemical Co Ltd ３−メチルチオプロパナールの製造方法

Also Published As

Publication number Publication date
US8119837B2 (en) 2012-02-21
JP2010111642A (ja) 2010-05-20
US20100121104A1 (en) 2010-05-13
ES2442929T3 (es) 2014-02-14
CN101735124A (zh) 2010-06-16
EP2186796A1 (fr) 2010-05-19
EP2186796B1 (fr) 2014-01-08
CN101735124B (zh) 2014-03-19

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