ES2058175T3 - Procedimiento para la preparacion de (1-feniletil)hidroquinona. - Google Patents
Procedimiento para la preparacion de (1-feniletil)hidroquinona.Info
- Publication number
- ES2058175T3 ES2058175T3 ES88107847T ES88107847T ES2058175T3 ES 2058175 T3 ES2058175 T3 ES 2058175T3 ES 88107847 T ES88107847 T ES 88107847T ES 88107847 T ES88107847 T ES 88107847T ES 2058175 T3 ES2058175 T3 ES 2058175T3
- Authority
- ES
- Spain
- Prior art keywords
- hydroquinone
- procedure
- phenyleyl
- preparation
- pheniletyl
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
SE OFRECE UN PROCEDIMIENTO MEJORADO PARA SINTETIZAR (1-FENILETIL) HIDROQUINONA MONOSUSTITUIDA CON ALTO RENDIMIENTO Y CON PEQUEÑA CONTAMINACION POR (1-FENILETIL) HIDROQUINONA DISUSTITUIDA. EL PROCESO SE REALIZA POR REACCION DE ESTIRENOE HIDROQUINONA USANDO UN TAMIZ MOLECULAR DE ZEOLITA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/050,118 US4734531A (en) | 1987-05-15 | 1987-05-15 | Synthesis of (1-phenylethyl) hydroquinone |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2058175T3 true ES2058175T3 (es) | 1994-11-01 |
Family
ID=21963465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88107847T Expired - Lifetime ES2058175T3 (es) | 1987-05-15 | 1988-05-16 | Procedimiento para la preparacion de (1-feniletil)hidroquinona. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4734531A (es) |
EP (1) | EP0296353B1 (es) |
JP (1) | JPS6445327A (es) |
AU (1) | AU607493B2 (es) |
CA (1) | CA1293266C (es) |
DE (1) | DE3883306T2 (es) |
ES (1) | ES2058175T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960957A (en) * | 1989-05-30 | 1990-10-02 | E. I. Du Pont De Nemours And Company | Preparation of phenylhydroquinone |
US5235116A (en) * | 1992-08-24 | 1993-08-10 | Eastman Kodak Company | Process for the preparation of 2-(1-phenylethyl)hydroquinone and 2-(1-phenylethyl)hydroquinone diacetate |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2247404A (en) * | 1939-03-24 | 1941-07-01 | Dow Chemical Co | Aralkyl polyhydric phenol |
US2432356A (en) * | 1945-03-21 | 1947-12-09 | Gen Electric | Preparation of substituted phenols by reaction of phenol with styrene |
US2506410A (en) * | 1945-12-29 | 1950-05-02 | Monsanto Chemicals | Preserving rubber |
US2714120A (en) * | 1950-05-23 | 1955-07-26 | Goodrich Co B F | Method of preparing aralkylated phenolic compounds |
GB831828A (en) * | 1956-05-24 | 1960-04-06 | Goodrich Co B F | Process for preparing alkylated and aralkylated phenolic condensation products |
US3772393A (en) * | 1965-11-08 | 1973-11-13 | Uniroyal Inc | Di(higher secondary alkyl)hydroquinones |
US3642926A (en) * | 1970-06-03 | 1972-02-15 | Ashland Oil Inc | Process for arylating aromatic compounds with molecular sieve catalyst |
DE3270761D1 (en) * | 1981-08-18 | 1986-05-28 | Teijin Ltd | Melt-anisotropic wholly aromatic polyester, process for production thereof, and fibers or films thereof |
US4600765A (en) * | 1984-02-17 | 1986-07-15 | Owens-Corning Fiberglas Corporation | Melt processable optically anisotropic polymers |
US4661645A (en) * | 1984-10-01 | 1987-04-28 | Owens-Corning Fiberglas Corporation | Synthesis of styrenated hydroquinone |
IT1223392B (it) * | 1987-12-01 | 1990-09-19 | Montedison Spa | Procedimento per l'alchilazione di fenoli |
-
1987
- 1987-05-15 US US07/050,118 patent/US4734531A/en not_active Expired - Fee Related
-
1988
- 1988-05-11 JP JP63112677A patent/JPS6445327A/ja active Pending
- 1988-05-12 AU AU16077/88A patent/AU607493B2/en not_active Ceased
- 1988-05-13 CA CA000566803A patent/CA1293266C/en not_active Expired - Lifetime
- 1988-05-16 ES ES88107847T patent/ES2058175T3/es not_active Expired - Lifetime
- 1988-05-16 DE DE88107847T patent/DE3883306T2/de not_active Expired - Fee Related
- 1988-05-16 EP EP88107847A patent/EP0296353B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0296353B1 (en) | 1993-08-18 |
EP0296353A2 (en) | 1988-12-28 |
DE3883306D1 (de) | 1993-09-23 |
AU1607788A (en) | 1988-11-17 |
JPS6445327A (en) | 1989-02-17 |
AU607493B2 (en) | 1991-03-07 |
US4734531A (en) | 1988-03-29 |
DE3883306T2 (de) | 1993-12-09 |
CA1293266C (en) | 1991-12-17 |
EP0296353A3 (en) | 1990-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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