ES2044178T3 - Procedimiento de preparacion de 2-metil-5-terbutil-tiofenol. - Google Patents
Procedimiento de preparacion de 2-metil-5-terbutil-tiofenol.Info
- Publication number
- ES2044178T3 ES2044178T3 ES89402791T ES89402791T ES2044178T3 ES 2044178 T3 ES2044178 T3 ES 2044178T3 ES 89402791 T ES89402791 T ES 89402791T ES 89402791 T ES89402791 T ES 89402791T ES 2044178 T3 ES2044178 T3 ES 2044178T3
- Authority
- ES
- Spain
- Prior art keywords
- thiophenol
- terbutyl
- methyl
- preparation procedure
- toluensulfonil
- 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.)
- Expired - Lifetime
Links
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Substances SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 title abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- WQSRXNAKUYIVET-UHFFFAOYSA-N sulfuric acid;zinc Chemical compound [Zn].OS(O)(=O)=O WQSRXNAKUYIVET-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/24—Thiols, sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of six-membered aromatic rings
- C07C321/26—Thiols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
ESTE NUEVO TIOFENOL, PREPARADO POR REDUCCION DE CLORURO DE TERTIOBUTIL-4 TOLUENSULFONIL-2 CON EL PAR CINC-ACIDO SULFURICO, ES UTILIZABLE COMO ESTABILIZANTE DE POLIMEROS DE CLORURO DE VINILO, COMO AGENTE DE TRANSFERENCIA DE CADENA Y COMO AGENTE PEPTIZANTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8814572A FR2638743B1 (fr) | 1988-11-08 | 1988-11-08 | Methyl-2 tertiobutyl-5 thiophenol, son procede de preparation et son application |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2044178T3 true ES2044178T3 (es) | 1994-01-01 |
Family
ID=9371684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89402791T Expired - Lifetime ES2044178T3 (es) | 1988-11-08 | 1989-10-10 | Procedimiento de preparacion de 2-metil-5-terbutil-tiofenol. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4948827A (es) |
EP (1) | EP0368697B1 (es) |
JP (1) | JP2835528B2 (es) |
AT (1) | ATE80615T1 (es) |
DE (1) | DE68902905T2 (es) |
ES (1) | ES2044178T3 (es) |
FR (1) | FR2638743B1 (es) |
GR (1) | GR3005717T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2726566B1 (fr) * | 1994-11-09 | 1997-01-31 | Hoechst France | Nouveau procede de preparation de polymeres hydrosolubles |
DE19523115A1 (de) † | 1995-06-26 | 1997-01-02 | Hoechst Ag | Dispersionspulver mit erhöhter Selbstentzündungstemperatur |
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 |
DE60103382T2 (de) * | 2000-03-03 | 2005-08-04 | E.I. Du Pont De Nemours And Co., Wilmington | Wasserstoff-reduktion von sulfonylchloriden zu thiolen |
US6762231B2 (en) | 2000-12-15 | 2004-07-13 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US7312266B2 (en) * | 2000-12-15 | 2007-12-25 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6667357B2 (en) | 2000-12-15 | 2003-12-23 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6927247B2 (en) * | 2000-12-15 | 2005-08-09 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US8487018B2 (en) | 2005-01-24 | 2013-07-16 | Biotech Products, Llc | Heavy metal-free and anaerobically compostable vinyl halide compositions, articles and landfill biodegradation |
US20120309796A1 (en) | 2011-06-06 | 2012-12-06 | Fariborz Firooznia | Benzocycloheptene acetic acids |
CN110105622B (zh) * | 2019-04-29 | 2021-03-19 | 广州湘环新材料有限公司 | 一种高性能复合热稳定剂 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL45541C (es) * | 1936-02-11 | 1938-11-15 | ||
US3076851A (en) * | 1960-11-21 | 1963-02-05 | Consolidation Coal Co | Process for preparing para-t-alkyl thiophenols using bf3-h3po4 complex as catalyst |
FR1274294A (fr) * | 1960-11-29 | 1961-10-20 | Us Rubber Co | Procédé de plastification du caoutchouc synthétique |
FR1410426A (fr) * | 1964-08-05 | 1965-09-10 | Du Pont | éléments et compositions photographiques |
US3984609A (en) * | 1970-07-10 | 1976-10-05 | Distugil | Process for the instantaneous peptization of polychloroprene latex |
US4006186A (en) * | 1971-04-07 | 1977-02-01 | Bayer Aktiengesellschaft | Process for the preparation of thiophenols |
US3960824A (en) * | 1971-07-09 | 1976-06-01 | Celanese Coatings & Specialties Company | Mercaptan initiated polymerization process carried out in the presence of oxygen |
US4098763A (en) * | 1976-09-08 | 1978-07-04 | Bell Telephone Laboratories, Incorporated | Technique for stabilization of vinyl chloride polymers using organic thiols |
JPS60121443A (ja) * | 1983-12-05 | 1985-06-28 | Sony Corp | メッキ阻害性光硬化型樹脂組成物 |
US4555541A (en) * | 1984-02-13 | 1985-11-26 | Ciba-Geigy Corporation | Benzoate-stabilized rigid polyvinyl chloride compositions |
US4619957A (en) * | 1984-02-13 | 1986-10-28 | Ciba-Geigy Corporation | Benzoate-stabilized rigid polyvinyl chloride compositions |
-
1988
- 1988-11-08 FR FR8814572A patent/FR2638743B1/fr not_active Expired - Lifetime
-
1989
- 1989-10-10 DE DE8989402791T patent/DE68902905T2/de not_active Expired - Fee Related
- 1989-10-10 EP EP89402791A patent/EP0368697B1/fr not_active Expired - Lifetime
- 1989-10-10 ES ES89402791T patent/ES2044178T3/es not_active Expired - Lifetime
- 1989-10-10 AT AT89402791T patent/ATE80615T1/de not_active IP Right Cessation
- 1989-10-25 US US07/426,607 patent/US4948827A/en not_active Expired - Lifetime
- 1989-11-01 JP JP1286018A patent/JP2835528B2/ja not_active Expired - Fee Related
-
1992
- 1992-09-17 GR GR920401981T patent/GR3005717T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US4948827A (en) | 1990-08-14 |
DE68902905D1 (de) | 1992-10-22 |
DE68902905T2 (de) | 1993-02-04 |
JPH02243668A (ja) | 1990-09-27 |
FR2638743A1 (fr) | 1990-05-11 |
FR2638743B1 (fr) | 1991-07-12 |
GR3005717T3 (es) | 1993-06-07 |
JP2835528B2 (ja) | 1998-12-14 |
EP0368697A1 (fr) | 1990-05-16 |
EP0368697B1 (fr) | 1992-09-16 |
ATE80615T1 (de) | 1992-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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