ZA964335B - Processes for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile - Google Patents

Processes for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile

Info

Publication number
ZA964335B
ZA964335B ZA964335A ZA964335A ZA964335B ZA 964335 B ZA964335 B ZA 964335B ZA 964335 A ZA964335 A ZA 964335A ZA 964335 A ZA964335 A ZA 964335A ZA 964335 B ZA964335 B ZA 964335B
Authority
ZA
South Africa
Prior art keywords
methylthio
butanenitrile
propanal
hydroxy
processes
Prior art date
Application number
ZA964335A
Other languages
English (en)
Inventor
Thomas F Blackburn
Paul F Pellegrin
Allen H Kranz
Original Assignee
Novus Int 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 Int Inc filed Critical Novus Int Inc
Publication of ZA964335B publication Critical patent/ZA964335B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton

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)
ZA964335A 1995-06-07 1996-05-28 Processes for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile ZA964335B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA964335B true ZA964335B (en) 1996-08-20

Family

ID=23891519

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA964335A ZA964335B (en) 1995-06-07 1996-05-28 Processes for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile

Country Status (6)

Country Link
US (2) US5663409A (ko)
KR (1) KR19990022564A (ko)
MY (1) MY132230A (ko)
RU (1) RU2173681C2 (ko)
TW (1) TW331557B (ko)
ZA (1) ZA964335B (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2261269A1 (en) * 1996-04-01 1997-10-09 Barbara Knight Warren Processes for the manufacture of methylmercaptopropanal
US5891417A (en) * 1997-04-08 1999-04-06 Uop Llc Zirconium silicate and zirconium germanate molecular sieves and process using the same
AU6525700A (en) 1999-08-05 2001-03-05 Novus International Inc Reductive combustion of ammonium salts of sulfuric acid
US6939693B2 (en) * 1999-10-29 2005-09-06 Novus International, Inc. Enantioselective oligomerization of α-hydroxy carboxylic acids and α-amino acids
MXPA02004226A (es) 1999-10-29 2003-01-28 Novus Int Inc Oligomeros y segmentos oligomericos de acidos alfa-hidroxicarboxilicos y alfa-aminoacidos.
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
EP1413573A1 (en) * 2002-10-24 2004-04-28 Adisseo France S.A.S. Process for the production of 3-methylthiopropanal
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
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
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
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
EP3656760A1 (de) 2018-11-21 2020-05-27 Evonik Operations GmbH Lagerstabile form von 3-methylthiopropionaldehyd

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA797873A (en) * 1968-10-29 Sumitomo Chemical Company PROCESS FOR PRODUCING .beta.-METHYLMERCAPTOPROPIONALDEHYDE
CA820968A (en) * 1969-08-19 Shima Takesaburo PROCESS FOR PRODUCING HIGH PURITY .beta.-METHYLMERCAPTOPROPIONALDEHYDE
US2542768A (en) * 1945-10-24 1951-02-20 Du Pont Hydroxy-methylmercaptobutyronitrile
US2584496A (en) * 1945-10-25 1952-02-05 Merck & Co Inc Preparation of beta-methylmercaptopropionaldehyde
US2523633A (en) * 1945-10-25 1950-09-26 Merck & Co Inc Preparation of beta-methylmercapto-propionaldehyde
US2521677A (en) * 1946-11-07 1950-09-12 Dow Chemical Co Production of beta-methylmercapto-propionaldehyde
US2557913A (en) * 1946-11-07 1951-06-19 Dow Chemical Co Production of methionine
FR976673A (fr) * 1948-10-11 1951-03-21 M Le Ministre De L Ind Et Du C Procédé de préparation de produits beta-thioalcoylés
US2626282A (en) * 1949-10-05 1953-01-20 Standard Oil Dev Co Vapor phase production of betamethylmercaptopropionaldehyde
US2676190A (en) * 1951-10-23 1954-04-20 Du Pont Process for the manufacture of beta-methylmercapto-propionaldehyde
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed
US2776996A (en) * 1955-12-22 1957-01-08 Du Pont Manufacture of beta-methylmercaptopropionaldehyde
US2938053A (en) * 1955-12-29 1960-05-24 Monsanto Chemicals Amino acid analogues
US2879188A (en) * 1956-03-05 1959-03-24 Westinghouse Electric Corp Processes for making transistors
GB867966A (en) * 1959-02-04 1961-05-10 Montedison Spa Process for the synthesis of methionine
CH385183A (de) * 1960-11-22 1964-12-15 Inventa Ag Herstellung von B-Methylmercaptopropionaldehyd
BE697178A (ko) * 1966-04-18 1967-10-02
ES339752A1 (es) * 1966-04-25 1968-08-16 Sumitomo Chemical Co Un procedimiento para producir betametilmercaptopropional- dehido.
US3529940A (en) * 1966-04-25 1970-09-22 Sumitomo Chemical Co Apparatus for two-stage production of beta-methylmercaptopropionaldehyde
ES339942A1 (es) * 1966-04-30 1968-05-16 Sumitomo Chemical Co Un procedimiento para producir betametilmercaptopropional- dehido.
NL132124C (ko) * 1966-09-02
ES357862A1 (es) * 1967-10-13 1970-04-01 Glanzstoff Ag Procedimiento para la fabricacion de beta metilmecaptopro- pionaldehido.
CH491882A (de) * 1967-10-13 1970-06-15 Glanzstoff Ag Verfahren zur Herstellung von B-Methylmercaptopropionaldehyd
JPS49818B1 (ko) * 1970-08-12 1974-01-10
BE791831A (fr) * 1971-11-26 1973-03-16 Degussa Procede d'obtention de 3-methylmercaptopropionaldehyde pur
DE2320544C2 (de) * 1973-04-21 1975-06-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von 3-Methylmercaptopropionaldehyd
JPS5530512B2 (ko) * 1973-05-19 1980-08-11
FR2314917A1 (fr) * 1975-06-20 1977-01-14 Rhone Poulenc Ind Procede de fabrication de l'aldehyde beta-methylthiopropionique
FR2460925A1 (fr) * 1979-07-10 1981-01-30 Rhone Poulenc Ind Procede de preparation directe d'aldehyde beta-methylthiopropionique
US5352837A (en) * 1993-06-08 1994-10-04 Novus International, Inc. Process for the preparation of 3-(methylthio)propanal

Also Published As

Publication number Publication date
US5705675A (en) 1998-01-06
KR19990022564A (ko) 1999-03-25
RU2173681C2 (ru) 2001-09-20
TW331557B (en) 1998-05-11
MY132230A (en) 2007-09-28
US5663409A (en) 1997-09-02

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