DK90786A - Fremgangsmaade til fremstilling af stearyl-beta-(3,5-dibutyl-4-hydroxyphenyl)propionat og bis-(beta-(3,5-dibutyl-4-hydroxybenzyl)-methylcarboxyethyl)sulfid - Google Patents

Fremgangsmaade til fremstilling af stearyl-beta-(3,5-dibutyl-4-hydroxyphenyl)propionat og bis-(beta-(3,5-dibutyl-4-hydroxybenzyl)-methylcarboxyethyl)sulfid Download PDF

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Publication number
DK90786A
DK90786A DK090786A DK90786A DK90786A DK 90786 A DK90786 A DK 90786A DK 090786 A DK090786 A DK 090786A DK 90786 A DK90786 A DK 90786A DK 90786 A DK90786 A DK 90786A
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DK
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Prior art keywords
dibutyl
stearyl
sulphy
hydroxybenzyl
hydroxyphenyl
Prior art date
Application number
DK090786A
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English (en)
Other versions
DK169540B1 (da
DK90786D0 (da
Inventor
Matts Ahlfors
Salme Koskimies
Leila Lahtinen
Peter Idelman
Original Assignee
Neste Oy
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.)
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Publication date
Application filed by Neste Oy filed Critical Neste Oy
Publication of DK90786A publication Critical patent/DK90786A/da
Publication of DK90786D0 publication Critical patent/DK90786D0/da
Application granted granted Critical
Publication of DK169540B1 publication Critical patent/DK169540B1/da

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DK090786A 1984-06-28 1986-02-27 Fremgangsmåde til fremstilling af bis-(beta(3,5-dibutyl-4-hydroxybenzyl)methylcarboxyethyl)sulfid DK169540B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI842618 1984-06-28
FI842618A FI842618A (fi) 1984-06-28 1984-06-28 Foerfarande foer framstaellning av stearyl - -(3,5-dibutyl-4-hydroxifenyl)propionat och bis-( -(3,5-dibutyl-4- hydroxibenzyl)-metyl-karboxietyl)sulfid.
PCT/FI1985/000063 WO1986000301A1 (en) 1984-06-28 1985-06-28 PROCEDURE FOR PRODUCING STEARYL-beta-(3,5-DIBUTYL-4-HYDROXYPHENYL)PROPIONATE AND BIS-(beta(3,5-DIBUTYL-4-HYDROXYBENZYL)-METHYL-CARBOXYETHYL)SULPHIDE
FI8500063 1985-06-28

Publications (3)

Publication Number Publication Date
DK90786A true DK90786A (da) 1986-02-27
DK90786D0 DK90786D0 (da) 1986-02-27
DK169540B1 DK169540B1 (da) 1994-11-28

Family

ID=8519322

Family Applications (1)

Application Number Title Priority Date Filing Date
DK090786A DK169540B1 (da) 1984-06-28 1986-02-27 Fremgangsmåde til fremstilling af bis-(beta(3,5-dibutyl-4-hydroxybenzyl)methylcarboxyethyl)sulfid

Country Status (8)

Country Link
US (1) US4694099A (da)
EP (1) EP0188484B1 (da)
JP (1) JPH0611737B2 (da)
DE (1) DE3577842D1 (da)
DK (1) DK169540B1 (da)
FI (1) FI842618A (da)
NO (1) NO162718C (da)
WO (1) WO1986000301A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777728A (en) * 1971-05-21 1973-12-11 Gessner P Process and apparatus for assisting in starting internal combustion engines

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8807870A (pt) * 1987-12-28 1990-11-13 Dowelanco Propionatos de fenoxifenoxi, intermediarios dos mesmos e metodos de preparacao
EP0449778B1 (de) * 1990-03-30 1994-09-14 Ciba-Geigy Ag Verfahren zur Herstellung von Hydroxyphenylpropionaten
US5196565A (en) * 1992-06-26 1993-03-23 Ciba-Geigy Corporation Extractive purification of phenols
FR2733981B1 (fr) * 1995-05-09 1997-07-04 Rhone Poulenc Chimie Procede de preparation des esters d'acides hydroxybenzoiques
FR2776393B1 (fr) * 1998-03-20 2001-09-07 Inst Francais Du Petrole Methode pour former automatiquement un modele simulant la structure stratigraphique d'une zone souterraine
US20030203811A1 (en) * 2002-04-25 2003-10-30 Putzig Donald Edward Stable aqueous solutions comprising titanium and zinc and process therewith
US6855797B2 (en) * 2002-04-25 2005-02-15 E. I. Du Pont De Nemours And Company Stable aqueous solutions comprising titanium and zinc and process therewith
MY132857A (en) * 2002-12-02 2007-10-31 Ciba Holding Inc Liquid phenolic sulphur-containing antioxidants
US7667066B2 (en) * 2004-02-27 2010-02-23 Albemarle Corporation Preparation of sterically hindered hydroxyphenylcarboxylic acid esters
CN102050768B (zh) * 2009-10-28 2013-11-06 中国石油化工股份有限公司 一种硫醚型酚类抗氧剂的分离方法和制备方法
CN103319387B (zh) * 2013-06-19 2015-08-26 常州大学 一种硫酚化合物抗氧剂产品的制备方法
CN104447448B (zh) * 2014-12-02 2017-06-13 天津大学 抗氧剂1035的新晶型及其结晶制备方法
DE102017220555A1 (de) 2017-11-17 2019-05-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verbindungen mit stabilisierender Wirkung, Verfahren zu deren Herstellung, Zusammensetzung enthaltend diese stabilisierenden Verbindungen, Verfahren zur Stabilisierung einer organischen Komponente sowie Verwendung von stabilisierenden Verbindungen
CN114213291B (zh) * 2021-12-31 2022-08-09 江苏极易新材料有限公司 硫代二乙撑双[3-(3,5-二叔丁基-4-羟基苯基)丙酸酯]的合成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240609A1 (de) * 1972-08-18 1974-02-28 Hoechst Ag Stoffwechselwirksame derivate der 4-hydroxy-3,5-di-alkylphenyl-propionsaeure
US4228297A (en) * 1972-12-27 1980-10-14 Ciba-Geigy Corporation Process for the production of hydroxyalkylphenyl derivatives
DE3060772D1 (en) * 1979-03-09 1982-10-21 Ciba Geigy Ag Process for the preparation of esters of mercaptoalcanols with hydroxyphenylcarboxylic acids
DE3103308A1 (de) * 1981-01-31 1982-08-26 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung von (alpha)-hydroximethylenarylessigestern
US4536593A (en) * 1982-07-13 1985-08-20 Ciba-Geigy Corporation Process for the preparation of sterically hindered hydroxphenylcarboxylic acid esters
US4594444A (en) * 1983-12-22 1986-06-10 Ciba-Geigy Corporation Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777728A (en) * 1971-05-21 1973-12-11 Gessner P Process and apparatus for assisting in starting internal combustion engines

Also Published As

Publication number Publication date
EP0188484A1 (en) 1986-07-30
NO860490L (no) 1986-02-11
NO162718B (no) 1989-10-30
FI842618A (fi) 1985-12-29
WO1986000301A1 (en) 1986-01-16
EP0188484B1 (en) 1990-05-23
NO162718C (no) 1990-02-07
DE3577842D1 (de) 1990-06-28
DK169540B1 (da) 1994-11-28
JPS61502538A (ja) 1986-11-06
FI842618A0 (fi) 1984-06-28
JPH0611737B2 (ja) 1994-02-16
US4694099A (en) 1987-09-15
DK90786D0 (da) 1986-02-27

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed