DK21188A - Fremgangsmaade til fremstilling af 2,6-di-tert.butyl-4-mercapto-phenol og 4,4'-isopropylidendithio-bis(2,6-di-tert.butylphenol). - Google Patents

Fremgangsmaade til fremstilling af 2,6-di-tert.butyl-4-mercapto-phenol og 4,4'-isopropylidendithio-bis(2,6-di-tert.butylphenol).

Info

Publication number: DK21188A
Authority: DK; Denmark
Prior art keywords: tert; bis; isopropylidendithio; butylphenol; mercapto
Prior art date: 1987-01-20

Application number

DK021188A

Other languages

English (en)

Other versions

DK172722B1 (da

DK21188D0 (da

Inventor

F Mark Laskovics

Kim G Bargeron

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.)

1987-01-20

Filing date

1988-01-19

Publication date

1988-07-21

1988-01-19 Application filed by Merrell Dow Pharma filed Critical Merrell Dow Pharma

1988-01-19 Publication of DK21188D0 publication Critical patent/DK21188D0/da

1988-07-21 Publication of DK21188A publication Critical patent/DK21188A/da

1999-06-14 Application granted granted Critical

1999-06-14 Publication of DK172722B1 publication Critical patent/DK172722B1/da

Links

DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 title 1
JFGVTUJBHHZRAB-UHFFFAOYSA-N 2,6-Di-tert-butyl-1,4-benzenediol Chemical compound CC(C)(C)C1=CC(O)=CC(C(C)(C)C)=C1O JFGVTUJBHHZRAB-UHFFFAOYSA-N 0.000 abstract 1
NFVMNXZFSKGLDR-UHFFFAOYSA-N 2,6-ditert-butyl-4-sulfanylphenol Chemical compound CC(C)(C)C1=CC(S)=CC(C(C)(C)C)=C1O NFVMNXZFSKGLDR-UHFFFAOYSA-N 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
230000003197 catalytic effect Effects 0.000 abstract 1
WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 abstract 1
229920001021 polysulfide Polymers 0.000 abstract 1
239000005077 polysulfide Substances 0.000 abstract 1
150000008117 polysulfides Polymers 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/06—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols from sulfides, hydropolysulfides or polysulfides
- 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)
Polyurethanes Or Polyureas (AREA)

DK198800211A 1987-01-20 1988-01-19 Fremgangsmåde til fremstilling af 4,4'-isopropylidendithio-bis(2,6-di-tert.butylphenol) DK172722B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US551087A	1987-01-20	1987-01-20
US551087		1987-01-20

Publications (3)

Publication Number	Publication Date
DK21188D0 DK21188D0 (da)	1988-01-19
DK21188A true DK21188A (da)	1988-07-21
DK172722B1 DK172722B1 (da)	1999-06-14

Family

ID=21716241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK198800211A DK172722B1 (da)	1987-01-20	1988-01-19	Fremgangsmåde til fremstilling af 4,4'-isopropylidendithio-bis(2,6-di-tert.butylphenol)

Country Status (10)

Country	Link
EP (1)	EP0275952B1 (da)
JP (1)	JP2511285B2 (da)
KR (1)	KR950011121B1 (da)
AT (1)	ATE65497T1 (da)
CA (1)	CA1339222C (da)
DE (1)	DE3863781D1 (da)
DK (1)	DK172722B1 (da)
ES (1)	ES2029854T3 (da)
GR (1)	GR3002370T3 (da)
IE (1)	IE60705B1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1243364B (it) *	1990-07-26	1994-06-10	Zambon Spa	Processo di preparazione di intermedi utili per la sintesi del probucolo
DE102005020536A1 (de) *	2004-09-07	2006-03-23	Degussa Ag	Verfahren zur Herstellung von Mercaptoorganyl(alkoxysilan)
DE102005020534B4 (de) *	2004-09-07	2006-07-06	Degussa Ag	Verfahren zur Herstellung von Mercaptoorganyl(alkoxysilanen)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL295968A (da) *	1962-08-01
GB1199871A (en) *	1967-05-11	1970-07-22	Consolidation Coal Co	Improvements in or relating to Sulfur-Containing Bisphenols
US3479407A (en) *	1968-11-06	1969-11-18	Consolidation Coal Co	Sulfurization of 2,6-di-tert-butylphenol
US3576883A (en) *	1969-06-30	1971-04-27	Consolidation Coal Co	Alkylidenedithiobisphenols
US3952064A (en) *	1973-03-12	1976-04-20	Crown Zellerbach Corporation	Process for producing mercaptophenols
JPS61275263A (ja) *	1985-04-30	1986-12-05	Seitetsu Kagaku Co Ltd	メルカプトフエノ−ル類の製法

1988
- 1988-01-14 CA CA000556531A patent/CA1339222C/en not_active Expired - Fee Related
- 1988-01-18 ES ES198888100607T patent/ES2029854T3/es not_active Expired - Lifetime
- 1988-01-18 EP EP88100607A patent/EP0275952B1/en not_active Expired - Lifetime
- 1988-01-18 AT AT88100607T patent/ATE65497T1/de not_active IP Right Cessation
- 1988-01-18 DE DE8888100607T patent/DE3863781D1/de not_active Expired - Fee Related
- 1988-01-19 JP JP63007650A patent/JP2511285B2/ja not_active Expired - Fee Related
- 1988-01-19 IE IE12988A patent/IE60705B1/en not_active IP Right Cessation
- 1988-01-19 KR KR1019880000353A patent/KR950011121B1/ko not_active Expired - Fee Related
- 1988-01-19 DK DK198800211A patent/DK172722B1/da not_active IP Right Cessation
1991
- 1991-07-25 GR GR91400970T patent/GR3002370T3/el unknown

Also Published As

Publication number	Publication date
IE60705B1 (en)	1994-08-10
KR950011121B1 (ko)	1995-09-28
CA1339222C (en)	1997-08-05
JP2511285B2 (ja)	1996-06-26
GR3002370T3 (en)	1992-12-30
ATE65497T1 (de)	1991-08-15
DK172722B1 (da)	1999-06-14
EP0275952A1 (en)	1988-07-27
KR880008981A (ko)	1988-09-13
IE880129L (en)	1988-07-20
EP0275952B1 (en)	1991-07-24
JPS63198661A (ja)	1988-08-17
ES2029854T3 (es)	1992-10-01
DE3863781D1 (de)	1991-08-29
DK21188D0 (da)	1988-01-19

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Legal Events

Date	Code	Title	Description
1999-06-14	B1	Patent granted (law 1993)
2004-09-06	PBP	Patent lapsed	Country of ref document: DK