AR023253A1 - Procedimiento para la preparacion de esteres de acido hidroximetiltiobutirico - Google Patents

Procedimiento para la preparacion de esteres de acido hidroximetiltiobutirico

Info

Publication number
AR023253A1
AR023253A1 ARP000101497A ARP000101497A AR023253A1 AR 023253 A1 AR023253 A1 AR 023253A1 AR P000101497 A ARP000101497 A AR P000101497A AR P000101497 A ARP000101497 A AR P000101497A AR 023253 A1 AR023253 A1 AR 023253A1
Authority
AR
Argentina
Prior art keywords
acid
hydroxy
preparation
hydroximethyltibutiric
esteres
Prior art date
Application number
ARP000101497A
Other languages
English (en)
Original Assignee
Adisseo Ireland Ltd
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 Adisseo Ireland Ltd filed Critical Adisseo Ireland Ltd
Publication of AR023253A1 publication Critical patent/AR023253A1/es

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

Abstract

Un procedimiento para la preparacion de ésteres de ácido 2-hidroxi-4-metiltiobutírico, que comprende (a) una primera etapa de reaccion de 2-hidroxi-4-metiltiobutironitrilo con ácido sulfurico para producir 2-hidroxi-4-metiltiobutiramida, y (b) una segunda etapa de reaccion de la 2-hidroxi-4-metiltiobutiramida con alcohol para producir un éster de ácido 2-hidroxi-4-metiltiobutírico, llevándose a cabo las dos etapas en el mismo medio de reaccion.
ARP000101497A 1999-04-02 2000-03-31 Procedimiento para la preparacion de esteres de acido hidroximetiltiobutirico AR023253A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904142A FR2791673B1 (fr) 1999-04-02 1999-04-02 Procede de preparation des esters de l'acide hydroxymethylthiobutyrique

Publications (1)

Publication Number Publication Date
AR023253A1 true AR023253A1 (es) 2002-09-04

Family

ID=9543951

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000101497A AR023253A1 (es) 1999-04-02 2000-03-31 Procedimiento para la preparacion de esteres de acido hidroximetiltiobutirico

Country Status (22)

Country Link
US (1) US6479695B1 (es)
EP (1) EP1165503B1 (es)
JP (1) JP2002541140A (es)
CN (1) CN1166630C (es)
AR (1) AR023253A1 (es)
AT (1) ATE272051T1 (es)
AU (1) AU771930B2 (es)
BR (1) BR0009518A (es)
CA (1) CA2367026A1 (es)
DE (1) DE60012491T2 (es)
DK (1) DK1165503T3 (es)
ES (1) ES2225118T3 (es)
FR (1) FR2791673B1 (es)
MX (1) MXPA01009904A (es)
MY (1) MY121471A (es)
NO (1) NO20014787L (es)
NZ (1) NZ514106A (es)
PT (1) PT1165503E (es)
RU (1) RU2230737C2 (es)
TW (1) TW503233B (es)
UA (1) UA67836C2 (es)
WO (1) WO2000059877A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003268342A1 (en) * 2002-08-30 2004-03-19 Novus International, Inc. Antimicrobial compositions
US7465471B2 (en) 2003-03-21 2008-12-16 Novus International, Inc. Palatability of aquaculture feed
US20070292485A1 (en) * 2006-06-16 2007-12-20 Novus International Inc. Polyol ester compounds
US8691843B2 (en) 2006-07-12 2014-04-08 Novus International, Inc. Antioxidant combinations for use in ruminant feed rations
US8465761B2 (en) 2007-07-03 2013-06-18 Novus International, Inc. Piglet feed rations having low levels of fermentable carbohydrates
DE102007062199A1 (de) 2007-12-21 2009-06-25 Evonik Degussa Gmbh 2-Methylthioethyl-substituierte Heterocyclen als Futtermitteladditive
WO2009088879A1 (en) 2008-01-04 2009-07-16 Novus International Inc. Combinations to improve animal health and performance
CN102093271A (zh) * 2011-01-25 2011-06-15 张维军 2-羟基-4-甲硫基丁酸烷基酯的制备方法
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
CN104860855B (zh) * 2014-12-08 2017-06-16 宁夏紫光天化蛋氨酸有限责任公司 一种高纯度的d,l‑2‑羟基‑4‑甲硫基丁酸酯的制备方法
CN109456240B (zh) * 2018-11-09 2021-04-16 天宝动物营养科技股份有限公司 一种具有分散流动性的粉末状的蛋氨酸羟基类似物的生产方法
CN109796384B (zh) * 2019-04-02 2021-02-26 天宝动物营养科技股份有限公司 一种连续快速制备2-羟基-4-甲硫基丁酸酯的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed
US2938053A (en) * 1955-12-29 1960-05-24 Monsanto Chemicals Amino acid analogues
DE1063443B (de) * 1958-09-05 1959-08-13 Degussa Beifuttermittel
AU497035B2 (en) * 1974-08-19 1978-11-23 Commonwealth Scientific And Industrial Research Organisation Administering amino acid ackyl esters
DE2945497A1 (de) * 1979-03-06 1980-10-09 Degussa Derivate der d-2-hydroxy-4-methylmercaptobuttersaeure, verfahren zu deren herstellung und deren verwendung
US4524077A (en) * 1983-11-14 1985-06-18 Monsanto Company Liquid 2-hydroxy-4-methylthiobutyric acid and process for the preparation thereof
MY109603A (en) * 1992-05-21 1997-03-31 Daicel Chem Process for producing 2-hydroxy-4-methylthiobutanoic acid
JP3169103B2 (ja) * 1993-06-29 2001-05-21 ダイセル化学工業株式会社 ２−ヒドロキシメチルメルカプト酪酸の製造方法

Also Published As

Publication number Publication date
NO20014787L (no) 2001-11-29
NO20014787D0 (no) 2001-10-01
US6479695B1 (en) 2002-11-12
DE60012491D1 (de) 2004-09-02
AU771930B2 (en) 2004-04-08
MXPA01009904A (es) 2002-04-24
EP1165503B1 (en) 2004-07-28
DK1165503T3 (da) 2004-12-06
CA2367026A1 (en) 2000-10-12
JP2002541140A (ja) 2002-12-03
TW503233B (en) 2002-09-21
FR2791673B1 (fr) 2001-06-08
PT1165503E (pt) 2004-10-29
CN1346345A (zh) 2002-04-24
ES2225118T3 (es) 2005-03-16
CN1166630C (zh) 2004-09-15
BR0009518A (pt) 2002-01-08
MY121471A (en) 2006-01-28
FR2791673A1 (fr) 2000-10-06
RU2230737C2 (ru) 2004-06-20
DE60012491T2 (de) 2005-08-04
EP1165503A1 (en) 2002-01-02
NZ514106A (en) 2004-01-30
WO2000059877A1 (en) 2000-10-12
AU3965300A (en) 2000-10-23
UA67836C2 (uk) 2004-07-15
ATE272051T1 (de) 2004-08-15

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