AR002174A1 - Proceso para la preparacion de 3-(metiltio)propanal y 2-hidroxi-4-metiltio) butanonitrilo - Google Patents
Proceso para la preparacion de 3-(metiltio)propanal y 2-hidroxi-4-metiltio) butanonitriloInfo
- Publication number
- AR002174A1 AR002174A1 ARP960102836A AR10283696A AR002174A1 AR 002174 A1 AR002174 A1 AR 002174A1 AR P960102836 A ARP960102836 A AR P960102836A AR 10283696 A AR10283696 A AR 10283696A AR 002174 A1 AR002174 A1 AR 002174A1
- Authority
- AR
- Argentina
- Prior art keywords
- butanonitrile
- propanal
- hydroxy
- methylti
- methyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 title 2
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 title 1
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 abstract 3
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 abstract 1
- MTAODLNXWYIKSO-UHFFFAOYSA-N 2-fluoropyridine Chemical compound FC1=CC=CC=N1 MTAODLNXWYIKSO-UHFFFAOYSA-N 0.000 abstract 1
- VWWOJJANXYSACS-UHFFFAOYSA-N 2-hydroxy-4-methylsulfanylbutanenitrile Chemical compound CSCCC(O)C#N VWWOJJANXYSACS-UHFFFAOYSA-N 0.000 abstract 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 1
- CLUWOWRTHNNBBU-UHFFFAOYSA-N 3-methylthiopropanal Chemical compound CSCCC=O CLUWOWRTHNNBBU-UHFFFAOYSA-N 0.000 abstract 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 abstract 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000005270 trialkylamine group Chemical group 0.000 abstract 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 abstract 1
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Abstract
Se revelan procesos catalíticos para la fabricación de 3-(metiltio)propanal y 2-hidroxi-4-(metiltio) butanonitrilo usando nuevos catalizadores de adición.Los nuevos catalizadores de adición incluyen triisopropanolamina, tripropilamina,imidazol, bencimidazol,2-fluorpiridina, 4-dimetilaminopiridina,picolina, piracina, N-metildifernetilamina, N-etil-3,3-difenildipropilamina y trialquilaminas que tienen de 5 a 12 átomos de carbono en cada uno de lossustituyentes alquilo unidos aláto mo de nitrógeno.
Applications Claiming Priority (2)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR002174A1 true AR002174A1 (es) | 1998-01-07 |
Family
ID=27045156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960102836A AR002174A1 (es) | 1995-06-07 | 1996-05-31 | Proceso para la preparacion de 3-(metiltio)propanal y 2-hidroxi-4-metiltio) butanonitrilo |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0830341B1 (es) |
| JP (1) | JPH11511119A (es) |
| CN (2) | CN1092184C (es) |
| AR (1) | AR002174A1 (es) |
| AU (1) | AU714151B2 (es) |
| DE (1) | DE69615022T2 (es) |
| ES (1) | ES2160819T3 (es) |
| MX (1) | MX9709461A (es) |
| PL (1) | PL323722A1 (es) |
| PT (1) | PT830341E (es) |
| WO (1) | WO1996040631A1 (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2010021855A1 (en) | 2008-08-19 | 2010-02-25 | Dow Agrosciences Llc | Improved process for the addition of thiolates to alfa, beta-unsaturated carbonyl or sulfonyl compounds |
| 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 |
| CA2779088A1 (en) | 2009-11-16 | 2011-05-19 | Mellitech | [1,5]-diazocin derivatives |
| 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 |
| ES2649612T3 (es) * | 2011-02-23 | 2018-01-15 | Evonik Degussa Gmbh | Un procedimiento para la preparación del nitrilo de ácido 2-hidroxi-4-(metiltio)butírico a partir del 3-(metiltio)propanal y de cianuro de hidrógeno |
| MX340125B (es) * | 2011-02-23 | 2016-06-28 | Evonik Degussa Gmbh | 2-hidroxi-4-(metiltio) butironitrilo estable en almacenamiento. |
| 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 |
| US20230278951A1 (en) * | 2020-07-08 | 2023-09-07 | Evonik Operations Gmbh | Process for preparing 3-methylthiopropionaldehyde |
| CN116874399B (zh) * | 2023-07-14 | 2025-08-01 | 合肥诚志生物制药有限公司 | 一种巯基丁二酸的制备方法 |
| CN119912370B (zh) * | 2025-04-03 | 2025-08-05 | 山东新和成氨基酸有限公司 | 一种2-羟基-4-甲硫基丁腈的制备方法及反应装置 |
Family Cites Families (7)
| 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 (es) * | 1972-05-16 | 1982-11-26 | ||
| JPS4924046A (es) * | 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 |
-
1996
- 1996-05-31 AR ARP960102836A patent/AR002174A1/es unknown
- 1996-06-04 MX MX9709461A patent/MX9709461A/es unknown
- 1996-06-04 PL PL32372296A patent/PL323722A1/xx unknown
- 1996-06-04 WO PCT/US1996/009060 patent/WO1996040631A1/en not_active Ceased
- 1996-06-04 AU AU59873/96A patent/AU714151B2/en not_active Ceased
- 1996-06-04 ES ES96917222T patent/ES2160819T3/es not_active Expired - Lifetime
- 1996-06-04 JP JP9501471A patent/JPH11511119A/ja not_active Ceased
- 1996-06-04 DE DE69615022T patent/DE69615022T2/de not_active Expired - Fee Related
- 1996-06-04 PT PT96917222T patent/PT830341E/pt unknown
- 1996-06-04 EP EP96917222A patent/EP0830341B1/en not_active Expired - Lifetime
- 1996-06-04 CN CN96195190A patent/CN1092184C/zh not_active Expired - Fee Related
- 1996-06-04 CN CNA021264570A patent/CN1510030A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11511119A (ja) | 1999-09-28 |
| EP0830341A1 (en) | 1998-03-25 |
| DE69615022T2 (de) | 2002-03-21 |
| ES2160819T3 (es) | 2001-11-16 |
| MX9709461A (es) | 1998-02-28 |
| PT830341E (pt) | 2001-12-28 |
| CN1092184C (zh) | 2002-10-09 |
| AU5987396A (en) | 1996-12-30 |
| CN1189818A (zh) | 1998-08-05 |
| CN1510030A (zh) | 2004-07-07 |
| AU714151B2 (en) | 1999-12-23 |
| DE69615022D1 (de) | 2001-10-11 |
| WO1996040631A1 (en) | 1996-12-19 |
| PL323722A1 (en) | 1998-04-14 |
| EP0830341B1 (en) | 2001-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |