ES2001007A4 - Procedimiento para la preparacion de sales alquiltioalcanoato - Google Patents

Procedimiento para la preparacion de sales alquiltioalcanoato

Info

Publication number
ES2001007A4
ES2001007A4 ES87870064T ES87870064T ES2001007A4 ES 2001007 A4 ES2001007 A4 ES 2001007A4 ES 87870064 T ES87870064 T ES 87870064T ES 87870064 T ES87870064 T ES 87870064T ES 2001007 A4 ES2001007 A4 ES 2001007A4
Authority
ES
Spain
Prior art keywords
salts
preparation
alkyltioalcanoate
procedure
alkali metal
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.)
Granted
Application number
ES87870064T
Other languages
English (en)
Other versions
ES2001007B3 (es
Inventor
Dennis Arthur Ruest
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
Monsanto Co
Original Assignee
Novus International Inc
Monsanto 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 Novus International Inc, Monsanto Co filed Critical Novus International Inc
Publication of ES2001007A4 publication Critical patent/ES2001007A4/es
Application granted granted Critical
Publication of ES2001007B3 publication Critical patent/ES2001007B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

UN PROCEDIMIENTO PARA LA OBTENCION DE ALQUILTIOALCANOATOS POR REACCION DE UN ALQUILMERCAPTIDO DE METAL ALCALINO CON UNA LACTONA EN PRESENCIA DE UN DISOLVENTE ORGANICO POLAR APROTICO. EL MERCAPTIDO DE METAL ALCALINO SE PREPARA PREFERIBLEMENTE POR REACCION DE UN ALQUILMERCAPTANO Y UN FENOLATO DE METAL ALCALINO.
ES87870064T 1986-05-08 1987-05-07 Procedimiento para la obtencion de alquiltioalcanoatos. Expired - Lifetime ES2001007B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/860,949 US4777289A (en) 1986-05-08 1986-05-08 Process for the preparation of alkylthioalkanoate salts

Publications (2)

Publication Number Publication Date
ES2001007A4 true ES2001007A4 (es) 1988-04-16
ES2001007B3 ES2001007B3 (es) 1991-03-01

Family

ID=25334453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87870064T Expired - Lifetime ES2001007B3 (es) 1986-05-08 1987-05-07 Procedimiento para la obtencion de alquiltioalcanoatos.

Country Status (8)

Country Link
US (1) US4777289A (es)
EP (1) EP0245231B1 (es)
JP (1) JP2506757B2 (es)
AT (1) ATE56430T1 (es)
CA (1) CA1299582C (es)
DE (1) DE3764863D1 (es)
ES (1) ES2001007B3 (es)
GR (1) GR3000995T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175310A (en) * 1990-03-16 1992-12-29 Elf Atochem North America, Inc. Process for producing alkylthio- and arylthio-substituted carboxylic acids and their thioesters
EP0498765A1 (de) * 1991-02-04 1992-08-12 Ciba-Geigy Ag Verfahren zur Herstellung von Alkyl- und Arylthiocarbonsäuren und deren Estern
WO2008022953A1 (de) * 2006-08-24 2008-02-28 Evonik Degussa Gmbh Verfahren zur herstellung von d,l-2-hydroxy-4-alkylthiobuttersäuren
CN100480309C (zh) * 2006-12-30 2009-04-22 中国科学院广州化学研究所 一种含卤素聚合物用的含硫有机羧酸金属盐复合稳定剂及其应用
MX2012010218A (es) * 2010-03-09 2013-01-29 Novus Int Inc Preparacion de metionina o selenometionina de homoserina mediante un intermediario de lactona.
FR2966150B1 (fr) 2010-10-15 2012-10-12 Adisseo France Sas Procede de preparation de la 2-hydroxybutyrolactone
EP2812372B1 (en) 2012-02-09 2018-09-26 Novus International Inc. Heteroatom containing cyclic dimers
BR112015000494A2 (pt) 2012-07-12 2017-06-27 Novus Int Inc matriz e composições da camada para a proteção dos biotivos
CN105294519B (zh) * 2015-11-20 2017-03-29 哈尔滨工业大学（威海） 一种海洋天然产物apratoxin E的moCys片段的合成方法
US10584306B2 (en) 2017-08-11 2020-03-10 Board Of Regents Of The University Of Oklahoma Surfactant microemulsions
WO2019154624A1 (en) * 2018-02-09 2019-08-15 Haldor Topsøe A/S Process of producing alpha-hydroxy compounds and uses thereof
EP4299560A1 (en) 2022-07-01 2024-01-03 AMINO GmbH Method for the production of alpha hydroxy-alkylthio carboxylic acids and derivatives thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168851A (en) * 1938-10-18 1939-08-08 Shell Dev Process for the removal of mercaptans from mercaptide solutions
US2236723A (en) * 1939-03-04 1941-04-01 Shell Dev Process for the separation of azeotropic mixtures
GB651165A (en) * 1947-07-15 1951-03-14 Gustav Bischoff Improvements in or relating to the preparation of ª†-methyl-mercapto-ª‡-aminobutyricacid
DE816544C (de) * 1948-10-02 1951-10-11 Knoll Ag Verfahren zur Herstellung von ª†-Alkylthio- bzw. -selenfettsaeuren bzw. deren ª‡-aminosubstituierten Derivaten
US2556414A (en) * 1948-12-11 1951-06-12 Standard Oil Co Separating mercaptans
US2560178A (en) * 1949-06-25 1951-07-10 Standard Oil Co Regenerating mercaptan solvent
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed
US2946818A (en) * 1953-10-01 1960-07-26 Monsanto Chemicals Preparation of hydroxy mercapto butyric acids and derivatives thereof
US2727065A (en) * 1953-12-31 1955-12-13 Monsanto Chemicals Preparation of mercaptopropionic acids
US3663624A (en) * 1969-10-27 1972-05-16 Du Pont Preparation of anhydrous alkali mercaptides
BE760075A (fr) * 1970-01-13 1971-06-09 Int Flavors & Fragrances Inc Methodes et compositions pour aromatiser les denrees alimentaires
US3671212A (en) * 1970-10-13 1972-06-20 Monsanto Co Growth-promoting compositions and methods
US4059579A (en) * 1974-10-10 1977-11-22 Monsanto Company Morpholenone derivatives
FR2271207A1 (en) * 1974-05-16 1975-12-12 Aries Robert Methionine prepn. - from 3-methylthiopropyl isonitrile and dialkyl carbonates inpresence of sodium hydride and acid hydrolysis of the product
US4080376A (en) * 1975-10-10 1978-03-21 Monsanto Company Amide carboxylates
US4177198A (en) * 1978-01-03 1979-12-04 Pennwalt Corporation Process for preparing alkaline earth metal mercaptides
US4126627A (en) * 1978-02-06 1978-11-21 Pennwalt Corporation Process for preparing alkaline earth metal mercaptides
FR2460925A1 (fr) * 1979-07-10 1981-01-30 Rhone Poulenc Ind Procede de preparation directe d'aldehyde beta-methylthiopropionique
US4485251A (en) * 1982-12-23 1984-11-27 Ciba-Geigy Corporation Process for the preparation of bis(perfluoroalkyl-alkylthio)alkanoic acids and lactone intermediates thereof

Also Published As

Publication number Publication date
JPS62267260A (ja) 1987-11-19
GR3000995T3 (en) 1991-12-10
EP0245231A1 (en) 1987-11-11
US4777289A (en) 1988-10-11
EP0245231B1 (en) 1990-09-12
ES2001007B3 (es) 1991-03-01
CA1299582C (en) 1992-04-28
DE3764863D1 (de) 1990-10-18
JP2506757B2 (ja) 1996-06-12
ATE56430T1 (de) 1990-09-15

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