DK543087A - Fremgangsmaade til fremstilling af 2,6-di-tert.butyl-4-mercaptophenol samt fremgangsmaade til fremstilling af derved anvendeligt mellemprodukt - Google Patents

Fremgangsmaade til fremstilling af 2,6-di-tert.butyl-4-mercaptophenol samt fremgangsmaade til fremstilling af derved anvendeligt mellemprodukt

Info

Publication number
DK543087A
DK543087A DK543087A DK543087A DK543087A DK 543087 A DK543087 A DK 543087A DK 543087 A DK543087 A DK 543087A DK 543087 A DK543087 A DK 543087A DK 543087 A DK543087 A DK 543087A
Authority
DK
Denmark
Prior art keywords
procedure
preparation
mercaptophenol
tert
butyl
Prior art date
Application number
DK543087A
Other languages
English (en)
Other versions
DK175255B1 (da
DK543087D0 (da
Inventor
Richard C Krauss
Original Assignee
Merrell Dow Pharma
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 Merrell Dow Pharma filed Critical Merrell Dow Pharma
Publication of DK543087D0 publication Critical patent/DK543087D0/da
Publication of DK543087A publication Critical patent/DK543087A/da
Application granted granted Critical
Publication of DK175255B1 publication Critical patent/DK175255B1/da

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DK198705430A 1986-10-17 1987-10-16 Fremgangsmåde til fremstilling af 2,6-di-tert.butyl-4-mercaptophenol DK175255B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92081386 1986-10-17
US06/920,813 US4734527A (en) 1986-10-17 1986-10-17 Process for preparing 2,6-di-tertiarybutyl-4-mercaptophenol

Publications (3)

Publication Number Publication Date
DK543087D0 DK543087D0 (da) 1987-10-16
DK543087A true DK543087A (da) 1988-04-18
DK175255B1 DK175255B1 (da) 2004-07-26

Family

ID=25444457

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198705430A DK175255B1 (da) 1986-10-17 1987-10-16 Fremgangsmåde til fremstilling af 2,6-di-tert.butyl-4-mercaptophenol

Country Status (11)

Country Link
US (1) US4734527A (da)
EP (1) EP0264129B1 (da)
JP (1) JP2511281B2 (da)
KR (1) KR950006905B1 (da)
AT (1) ATE64380T1 (da)
CA (1) CA1311497C (da)
DE (1) DE3770748D1 (da)
DK (1) DK175255B1 (da)
ES (1) ES2038645T3 (da)
GR (1) GR3002131T3 (da)
IE (1) IE60377B1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861443A (en) * 1987-01-14 1989-08-29 Merrell Dow Pharmaceuticals Inc. Process for preparing 4,4'-isopropylidenedithio-bis-(2,6-di-tertiarybutylphenol) by electrocatalysis
US5401883A (en) * 1987-01-20 1995-03-28 Merrell Dow Pharmaceuticals Inc. Process for preparing 2,6-di-tertiarybutyl-4-mercaptophenol and 4,4'-isopropylidenedithio-bis-(2,6-di-tertiarybutylphenol)
US4959392A (en) * 1989-07-24 1990-09-25 Merrell Dow Pharmaceuticals Inc. Method of treating diabetes mellitus
DE59004310D1 (de) * 1989-09-29 1994-03-03 Ciba Geigy Verfahren zur Herstellung von 2-(2-Halogenethylthio)-phenylsulfonamiden.
US5122542A (en) * 1990-06-19 1992-06-16 Merrell Dow Pharmaceuticals Inc. Hypotriglyceridemic use of certain bis (3,5-di-alkyl-4-hydroxyphenylthio)methanes
US5677291A (en) * 1993-12-10 1997-10-14 Hoechst Marion Roussel, Inc. Method of lowering serum cholesterol levels with 2,6-di-alkyl-4-silyl-phenols
US5608095A (en) * 1996-04-30 1997-03-04 Hoechst Marion Roussel, Inc. Alkyl-4-silyl-phenols and esters thereof as antiatherosclerotic agents
US5795876A (en) * 1996-04-30 1998-08-18 Hoechst Marion Rousssel, Inc. Method of inhibiting vascular cell adhesion molecule-1 and treating chronic inflammatory diseases with 2, 6-di-alkyl-4-silyl-phenols
US6114572A (en) * 1996-11-20 2000-09-05 Hoechst Marion Roussel, Inc. Substituted phenols and thiophenols useful as antioxidant agents
US6852878B2 (en) * 1998-05-14 2005-02-08 Atherogenics, Inc. Thioketals and thioethers for inhibiting the expression of VCAM-1
US6121463A (en) * 1997-06-24 2000-09-19 Hoechst Marion Roussel, Inc. Alkyl-4-silylheterocyclic phenols and thiophenols useful as antioxidant agents
US6133467A (en) * 1997-06-25 2000-10-17 Hoechst Marion Roussel, Inc. 2,6-di-t-butyl-4-[(dimethyl-4-methoxyphenylsilyl)-methyl-oxy]phenol and 2,6-di-t-butyl-4-[(dimethyl-2-methoxy-phenylsilyl)methyloxy]phenol
US6066165A (en) * 1998-04-30 2000-05-23 Racz; Gabor B Medical lead with sigma feature
US6054622A (en) * 1998-12-18 2000-04-25 Alliedsignal Inc Aromatic hydroxythiol synthesis using diazonium salts
US6054623A (en) * 1998-12-18 2000-04-25 Alliedsignal Inc. Hydroxythiol grignard reaction synthesis
WO2005102323A2 (en) 2004-04-20 2005-11-03 Atherogenics, Inc. Process of preparing esters and ethers of probucol and derivatives thereof
CN107011221B (zh) * 2017-03-03 2018-12-28 河北科技大学 一种二乙氨基乙硫醇的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295968A (da) * 1962-08-01
US3129262A (en) * 1962-10-08 1964-04-14 Consolidation Coal Co Reduction of organic thiocyanates
US3479407A (en) * 1968-11-06 1969-11-18 Consolidation Coal Co Sulfurization of 2,6-di-tert-butylphenol
BE744498A (fr) * 1969-01-21 1970-07-15 Consolidation Coal Co Procede de preparation du 4,4-dithiobis-(2,6 di-t-butylphenol)
JPS4910663B1 (da) * 1969-04-30 1974-03-12
JPS5233101B1 (da) * 1969-04-30 1977-08-26
US3576883A (en) * 1969-06-30 1971-04-27 Consolidation Coal Co Alkylidenedithiobisphenols
GB1348491A (en) * 1970-08-13 1974-03-20 Ici Ltd Phenolic polysulphides and their use as antioxidants
CH555327A (de) * 1971-05-26 1974-10-31 Inventa Ag Verfahren zur herstellung von polythiobisphenolen.
FR2221445B1 (da) * 1973-03-12 1979-04-20 Crown Zellerbach Corp
US3952064A (en) * 1973-03-12 1976-04-20 Crown Zellerbach Corporation Process for producing mercaptophenols
GB1443329A (en) * 1973-10-22 1976-07-21 Exxon Research Engineering Co Thio bisalkylphenols and their use as anti-oxidants in lubricating oils

Also Published As

Publication number Publication date
JP2511281B2 (ja) 1996-06-26
GR3002131T3 (en) 1992-12-30
ES2038645T3 (es) 1993-08-01
IE60377B1 (en) 1994-07-13
KR950006905B1 (ko) 1995-06-26
ATE64380T1 (de) 1991-06-15
IE872792L (en) 1988-04-17
KR880005073A (ko) 1988-06-27
DE3770748D1 (de) 1991-07-18
DK175255B1 (da) 2004-07-26
CA1311497C (en) 1992-12-15
EP0264129A1 (en) 1988-04-20
EP0264129B1 (en) 1991-06-12
JPS63104953A (ja) 1988-05-10
US4734527A (en) 1988-03-29
DK543087D0 (da) 1987-10-16

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