MX168416B - Procedimiento para la preparacion de mercaptometilfenoles - Google Patents

Procedimiento para la preparacion de mercaptometilfenoles

Info

Publication number
MX168416B
MX168416B MX009874A MX987487A MX168416B MX 168416 B MX168416 B MX 168416B MX 009874 A MX009874 A MX 009874A MX 987487 A MX987487 A MX 987487A MX 168416 B MX168416 B MX 168416B
Authority
MX
Mexico
Prior art keywords
preparation
mercaptometilfenoles
procedure
ethylamine
mono
Prior art date
Application number
MX009874A
Other languages
English (en)
Inventor
Roger Martin
Reto Luisoli
Werner Stegmann
Hans Rudolf Meier
Samuel Evans
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX168416B publication Critical patent/MX168416B/es

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
    • C07C323/01—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 halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton
    • C07C323/02—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 halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/07—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 halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton containing six-membered aromatic rings
    • 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

Abstract

La presente invención se refiere a un procedimiento para la preparación de un compuesto de la fórmula I ó II; el procedimiento está caracterizado porque se hace reaccionar un fenil de la fórmula III ó IV; con formaldehido o un compuesto que libere formaldehído bajo las condiciones de reacción y con por lo menos un mercaptano R1-SH, en presencia de una base, siendo dicha base mono-di- o tri-etilamina, o mono- o di-etilamina.
MX009874A 1986-12-24 1987-12-22 Procedimiento para la preparacion de mercaptometilfenoles MX168416B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH523786 1986-12-24

Publications (1)

Publication Number Publication Date
MX168416B true MX168416B (es) 1993-05-24

Family

ID=4290237

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009874A MX168416B (es) 1986-12-24 1987-12-22 Procedimiento para la preparacion de mercaptometilfenoles

Country Status (10)

Country Link
US (1) US4874885A (es)
EP (1) EP0275832B1 (es)
JP (1) JP2514827B2 (es)
KR (1) KR950009748B1 (es)
AU (1) AU608797B2 (es)
BR (1) BR8707028A (es)
CA (1) CA1282074C (es)
DE (1) DE3773889D1 (es)
ES (1) ES2040274T3 (es)
MX (1) MX168416B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273013B2 (de) * 1986-12-24 1996-07-24 Ciba-Geigy Ag Substituierte Phenole als Stabilisatoren
DE3866526D1 (de) * 1987-12-22 1992-01-09 Ciba Geigy Ag Verfahren zur herstellung von phenolischen thiocarbonsaeureestern.
US5167846A (en) * 1990-02-05 1992-12-01 Ciba-Geigy Corporation Sulfoxides of bisthiomethylated and tristhiomethylated phenols
EP1116714B1 (en) * 2000-01-10 2003-08-20 Ciba SC Holding AG Improved process for the preparation of mercaptomethylphenols
TW491833B (en) 2000-01-10 2002-06-21 Ciba Sc Holding Ag Improved process for the preparation of mercaptomethylphenols
EP1146038B1 (en) * 2000-04-12 2004-06-16 Kumho Monsanto, Inc. Novel antioxidant and method of producing the same
US7528285B2 (en) * 2006-09-29 2009-05-05 Korea Kumho Petrochemical Co., Ltd. Method for preparing thiomethylphenols
KR100813174B1 (ko) * 2006-09-29 2008-03-17 금호석유화학 주식회사 티오메틸페놀 유도체의 제조방법
KR100813173B1 (ko) * 2006-09-29 2008-03-17 금호석유화학 주식회사 티오메틸페놀 유도체의 제조방법
KR100926796B1 (ko) * 2007-10-15 2009-11-12 금호석유화학 주식회사 티오메틸페놀 유도체의 제조방법
WO2010112395A1 (en) 2009-04-02 2010-10-07 Basf Se S-perfluoroalkyl substituted hydroxybenzylthioethers and derivatives as surface modifiers
DE102013210787A1 (de) 2013-06-10 2014-12-11 Basf Se Sphärische Partikel und ihre Verwendung
JP6267884B2 (ja) * 2013-07-17 2018-01-24 旭化成株式会社 共役ジエン重合体と安定剤の組成物
CN103896815B (zh) * 2014-03-26 2016-03-30 安徽师范大学 一种邻位巯基苯酚衍生物及其制备方法
CN104761478A (zh) * 2014-06-27 2015-07-08 江苏佳华新材料科技有限公司 抗氧剂2,4-(二辛硫醇-6-甲基)苯酚的制备方法
CN104478771A (zh) * 2014-11-26 2015-04-01 东南大学 一种受阻酚类高效抗氧剂的纯化方法
CN104974064A (zh) * 2015-06-15 2015-10-14 江苏常州酞青新材料科技有限公司 一种抗氧剂2,4-(二辛硫醇-6-甲基)苯酚的制备方法
CN105418469A (zh) * 2015-11-28 2016-03-23 常州大学 一种抗氧剂2,4-二(正辛基硫亚甲基)-6-甲基苯酚的制备方法
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417118A (en) * 1941-08-16 1947-03-11 Texas Co Composition of matter
DE1593821B1 (de) * 1967-03-17 1971-08-05 Advance Prod Gmbh Verfahren zur Herstellung von Dialkylhydroxybenzylsulfiden
US3553270A (en) * 1967-12-22 1971-01-05 Ethyl Corp Preparation of phenolic thioethers
DE2936803A1 (de) * 1979-09-12 1981-04-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2-alkyl- bzw. 2-arylthiomethylphenol
EP0165209B1 (de) * 1984-06-12 1989-07-19 Ciba-Geigy Ag o,p-Bifunktionalisierte, o'-substituierte Phenole
US4741846A (en) * 1984-08-02 1988-05-03 Ciba-Geigy Corporation 2,4,6-trifunctionalized phenols
DE3671241D1 (de) * 1985-11-13 1990-06-21 Ciba Geigy Ag Substituierte phenole als stabilisatoren.

Also Published As

Publication number Publication date
EP0275832B1 (de) 1991-10-16
JPS63185954A (ja) 1988-08-01
CA1282074C (en) 1991-03-26
EP0275832A1 (de) 1988-07-27
AU608797B2 (en) 1991-04-18
US4874885A (en) 1989-10-17
AU8306487A (en) 1988-06-30
ES2040274T3 (es) 1993-10-16
DE3773889D1 (de) 1991-11-21
JP2514827B2 (ja) 1996-07-10
BR8707028A (pt) 1988-08-09
KR880007448A (ko) 1988-08-27
KR950009748B1 (ko) 1995-08-28

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