DE69615022D1 - Verfahren zur herstellung von 3-(methylthio)propanal und 2-hydroxy-4-(methylthio)butansäurenitril - Google Patents

Verfahren zur herstellung von 3-(methylthio)propanal und 2-hydroxy-4-(methylthio)butansäurenitril

Info

Publication number
DE69615022D1
DE69615022D1 DE69615022T DE69615022T DE69615022D1 DE 69615022 D1 DE69615022 D1 DE 69615022D1 DE 69615022 T DE69615022 T DE 69615022T DE 69615022 T DE69615022 T DE 69615022T DE 69615022 D1 DE69615022 D1 DE 69615022D1
Authority
DE
Germany
Prior art keywords
methylthio
propanal
hydroxy
producing
acid nitrile
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 - Fee Related
Application number
DE69615022T
Other languages
English (en)
Other versions
DE69615022T2 (de
Inventor
F Blackburn
F Pellegrin
H Kranz
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
Priority claimed from US08/476,356 external-priority patent/US5663409A/en
Application filed by Novus International Inc filed Critical Novus International Inc
Application granted granted Critical
Publication of DE69615022D1 publication Critical patent/DE69615022D1/de
Publication of DE69615022T2 publication Critical patent/DE69615022T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69615022T 1995-06-07 1996-06-04 Verfahren zur herstellung von 3-(methylthio)propanal und 2-hydroxy-4-(methylthio)butansäurenitril Expired - Fee Related DE69615022T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/476,356 US5663409A (en) 1995-06-07 1995-06-07 Process for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile
US08/581,249 US5705675A (en) 1995-06-07 1995-12-29 Processes for the preparation of 3-(methylthio)propanal and 2-hydroxy-4-(methylthio)butanenitrile
PCT/US1996/009060 WO1996040631A1 (en) 1995-06-07 1996-06-04 Processes for the preparation of 3-(methylthio)propanal and 2-hydroxy-4-(methylthio)butanenitrile

Publications (2)

Publication Number Publication Date
DE69615022D1 true DE69615022D1 (de) 2001-10-11
DE69615022T2 DE69615022T2 (de) 2002-03-21

Family

ID=27045156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69615022T Expired - Fee Related DE69615022T2 (de) 1995-06-07 1996-06-04 Verfahren zur herstellung von 3-(methylthio)propanal und 2-hydroxy-4-(methylthio)butansäurenitril

Country Status (11)

Country Link
EP (1) EP0830341B1 (de)
JP (1) JPH11511119A (de)
CN (2) CN1092184C (de)
AR (1) AR002174A1 (de)
AU (1) AU714151B2 (de)
DE (1) DE69615022T2 (de)
ES (1) ES2160819T3 (de)
MX (1) MX9709461A (de)
PL (1) PL323722A1 (de)
PT (1) PT830341E (de)
WO (1) WO1996040631A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038053A1 (de) * 2004-08-05 2006-04-27 Degussa Ag Verfahren zur Herstellung von 3-(Methylthio)propanal
DE102005003990A1 (de) * 2005-01-28 2006-08-03 Degussa Ag Herstellung von 3-(Alkylthio)propanal
PL2321270T3 (pl) 2008-08-19 2016-09-30 Ulepszony sposób addycji tiolanów do alfa, beta-nienasyconych związków karbonylowych lub sulfonylowych
JP2010111642A (ja) * 2008-11-07 2010-05-20 Sumitomo Chemical Co Ltd メチオニンの製造方法
FR2938535B1 (fr) 2008-11-20 2012-08-17 Arkema France Procede de fabrication de methylmercaptopropionaldehyde et de methionine a partir de matieres renouvelables
JP5182198B2 (ja) 2009-04-06 2013-04-10 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
JP2013510834A (ja) 2009-11-16 2013-03-28 メリテク ［１，５］‐ジアゾシン誘導体
JP5402864B2 (ja) 2010-07-20 2014-01-29 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
FR2966456B1 (fr) * 2010-10-26 2013-03-15 Adisseo France Sas Procede d'obtention d'acroleine par deshydratation catalytique de glycerol ou de glycerine
CN103380109B (zh) 2011-02-23 2015-05-20 赢创德固赛有限公司 存储稳定的2-羟基-4-(甲硫基)丁酸腈
BR112013018092B1 (pt) 2011-02-23 2021-04-27 Evonik Operations Gmbh Método para produção de 2-hidróxi-4-(metiltio) butano nitrila a partir de 3- (metiltio) propanal e cianeto de hidrogênio, e uso de um produto de reação, que contém mmp-cianidrina
EP2679579A1 (de) * 2012-06-27 2014-01-01 Evonik Industries AG Integriertes Verfahren zur Herstellung von Acrolein und 3-Methylmercaptopropionaldehyd
CN105136942A (zh) * 2015-08-27 2015-12-09 天津春发生物科技集团有限公司 一种2,3-二甲基吡嗪的分析检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542768A (en) * 1945-10-24 1951-02-20 Du Pont Hydroxy-methylmercaptobutyronitrile
FR976673A (fr) * 1948-10-11 1951-03-21 M Le Ministre De L Ind Et Du C Procédé de préparation de produits beta-thioalcoylés
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed
JPS5755742B2 (de) * 1972-05-16 1982-11-26
JPS4924046A (de) * 1972-06-24 1974-03-04
DE2320544C2 (de) * 1973-04-21 1975-06-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von 3-Methylmercaptopropionaldehyd
FR2314917A1 (fr) * 1975-06-20 1977-01-14 Rhone Poulenc Ind Procede de fabrication de l'aldehyde beta-methylthiopropionique

Also Published As

Publication number Publication date
EP0830341B1 (de) 2001-09-05
DE69615022T2 (de) 2002-03-21
PL323722A1 (en) 1998-04-14
JPH11511119A (ja) 1999-09-28
CN1510030A (zh) 2004-07-07
MX9709461A (es) 1998-02-28
CN1189818A (zh) 1998-08-05
CN1092184C (zh) 2002-10-09
WO1996040631A1 (en) 1996-12-19
AU5987396A (en) 1996-12-30
EP0830341A1 (de) 1998-03-25
AR002174A1 (es) 1998-01-07
ES2160819T3 (es) 2001-11-16
AU714151B2 (en) 1999-12-23
PT830341E (pt) 2001-12-28

Similar Documents

Publication Publication Date Title
DE69715187D1 (de) Verfahren zur herstellung von acrolein und acrylsäure
DE69418851D1 (de) Verfahren zur Herstellung von Befestigungsvorrichtungen
DE69516188D1 (de) Verfahren zur herstellung von therephthalsäure
DE59808163D1 (de) Verfahren zur herstellung von schwefelhaltigen 2-chlor-3-(4,5-dihydroisoxazol-3-yl)-benzoesäuren
ATE283847T1 (de) Verfahren zur herstellung von zwischenprodukten des florfenicols
DE59603155D1 (de) Verfahren zur herstellung von hydrotalciten
DE69709526D1 (de) Verfahren zur Herstellung von Methionin
DE59601822D1 (de) Verfahren zur herstellung von weizenproteinhydrolysaten
DE69626119D1 (de) Verfahren zur herstellung von 3- (methylthio) propanol
DE69802534D1 (de) Verfahren zur herstellung von fluorkohlenwasserstoffen
DE69615022D1 (de) Verfahren zur herstellung von 3-(methylthio)propanal und 2-hydroxy-4-(methylthio)butansäurenitril
DE69513172D1 (de) Verfahren zur herstellung von methacrolein
DE59703011D1 (de) Verfahren zur kontinuierlichen Herstellung von Methylmercaptan
DE59609854D1 (de) Verfahren zur herstellung von verkappten polyarylenethern
DE69815098D1 (de) Verfahren zur herstellung von carbonsäureamiden
DE69907943D1 (de) Verfahren zur herstellung von methionin
DE59607103D1 (de) Verfahren zur gewinnung von 2-hydroxy-4-methylthiobuttersäure (mha)
DE59603938D1 (de) Verfahren zur Herstellung von Ajoen
DE59705573D1 (de) Verfahren zur katalytischen herstellung von n-acylglycinderivaten
DE69811083D1 (de) Verfahren zur herstellung von l-carnitin
DE69512639D1 (de) Verfahren zur herstellung von zimtsäurederivaten
DE59607413D1 (de) Verfahren zur zurichtung von tierischen häuten oder fellen
DE69622692D1 (de) Verfahren zur herstellung von ungesättigten nitrilen
DE69608442D1 (de) Verfahren zur herstellung von 5-formylvelerionsäure
DE59307271D1 (de) Verfahren zur herstellung von trifluormethylketonen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee