DE3877761D1 - Verfahren zur herstellung von phenylhydrochinonen. - Google Patents
Verfahren zur herstellung von phenylhydrochinonen.Info
- Publication number
- DE3877761D1 DE3877761D1 DE8888906716T DE3877761T DE3877761D1 DE 3877761 D1 DE3877761 D1 DE 3877761D1 DE 8888906716 T DE8888906716 T DE 8888906716T DE 3877761 T DE3877761 T DE 3877761T DE 3877761 D1 DE3877761 D1 DE 3877761D1
- Authority
- DE
- Germany
- Prior art keywords
- hydrochinones
- producing phenyl
- phenyl
- producing
- phenyl hydrochinones
- 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 - Fee Related
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
-
- 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
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/081,209 US4847429A (en) | 1987-08-03 | 1987-08-03 | Synthesis of phenylhydroquinones |
PCT/US1988/002525 WO1989000987A1 (en) | 1987-08-03 | 1988-07-27 | Process for producing phenylhydroquinones |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3877761D1 true DE3877761D1 (de) | 1993-03-04 |
DE3877761T2 DE3877761T2 (de) | 1993-08-19 |
Family
ID=22162760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888906716T Expired - Fee Related DE3877761T2 (de) | 1987-08-03 | 1988-07-27 | Verfahren zur herstellung von phenylhydrochinonen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4847429A (de) |
EP (1) | EP0371995B1 (de) |
JP (1) | JPH02504510A (de) |
DE (1) | DE3877761T2 (de) |
WO (1) | WO1989000987A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2643375B2 (ja) * | 1988-10-21 | 1997-08-20 | 三井石油化学工業株式会社 | フェニルハイドロキノン類の製造方法 |
US5210330A (en) * | 1991-08-22 | 1993-05-11 | Eastman Kodak Company | Process for the preparation of phenylhydroquinone |
DE4132944A1 (de) * | 1991-10-04 | 1993-04-08 | Bayer Ag | Verfahren zur herstellung von hydroxydiphenylen |
US5334363A (en) * | 1992-12-01 | 1994-08-02 | Marathon Oil Company | Process for recovering sulfur and hydrogen from hydrogen sulfide |
US5583268A (en) * | 1995-12-15 | 1996-12-10 | The Dow Chemical Company | Method to prepare ortho substituted phenol |
WO2008154484A1 (en) * | 2007-06-08 | 2008-12-18 | Mannkind Corporation | Ire-1a inhibitors |
WO2013146983A1 (ja) * | 2012-03-30 | 2013-10-03 | 本州化学工業株式会社 | トリスフェノール類の製造方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2090173A (en) * | 1931-06-24 | 1937-08-17 | Gen Aniline Works Inc | Diphenyl derivatives and a process of preparing them |
US2704773A (en) * | 1951-05-05 | 1955-03-22 | Eastman Kodak Co | Hydrogenated derivatives of phenyl-p-benzoquinone |
US2831898A (en) * | 1954-04-29 | 1958-04-22 | Ethyl Corp | Phenol alkylation process |
US3426358A (en) * | 1965-11-19 | 1969-02-04 | Hooker Chemical Corp | Alkylation of phenols |
GB1183963A (en) * | 1967-09-06 | 1970-03-11 | Ici Ltd | Process for the Production of Alkyl and Cycloalkyl Phenols |
US3580970A (en) * | 1967-11-22 | 1971-05-25 | Gulf Research Development Co | Dehydrogenation of cycloaliphatic ketones and alcohols |
US4041085A (en) * | 1969-08-22 | 1977-08-09 | General Electric Company | Ortho-alkylation of phenols |
US3898289A (en) * | 1970-11-05 | 1975-08-05 | Chevron Res | Hydroxy-substituted aromatic hydrocarbon process |
US3900522A (en) * | 1972-06-30 | 1975-08-19 | Koppers Co Inc | Production of catechol |
US3953529A (en) * | 1973-06-12 | 1976-04-27 | Mitsubishi Gas Chemical Co. Inc. | Process for ortho-alkylation of phenol compounds |
US3987112A (en) * | 1973-06-29 | 1976-10-19 | Sun Ventures, Inc. | Process for manufacture of catechol |
GB1464133A (en) * | 1974-02-28 | 1977-02-09 | Laport Ind Ltd | Preparation of o-phenylphenol |
US3919333A (en) * | 1974-03-12 | 1975-11-11 | Ethyl Corp | Alkylation process |
IT1015667B (it) * | 1974-07-04 | 1977-05-20 | Snam Progetti | Poliglicoli stabilizzati per alte temperature |
DE2437929A1 (de) * | 1974-08-07 | 1976-02-19 | Hoechst Ag | Verfahren zur herstellung von hydrochinon |
US4160113A (en) * | 1974-08-07 | 1979-07-03 | Hoechst Aktiengesellschaft | Process for the manufacture of resorcinol |
JPS5212692B2 (de) * | 1974-10-22 | 1977-04-08 | ||
US4060559A (en) * | 1975-05-12 | 1977-11-29 | Sugai Chemical Industry Co., Ltd. | Process for preparing O-phenylphenol |
US4088702A (en) * | 1975-05-14 | 1978-05-09 | Sugai Chemical Industry Company Limited | Process for preparing o-phenylphenol |
JPS51149248A (en) * | 1975-06-13 | 1976-12-22 | Agency Of Ind Science & Technol | Process for preparing o-phenylphenol |
US4035428A (en) * | 1975-08-08 | 1977-07-12 | Monsanto Company | Process for production of orthophenylphenol |
US4085150A (en) * | 1976-04-13 | 1978-04-18 | General Electric Company | Process for the ortho alkylation of phenols in the presence of a copper-zinc-aluminum mixed oxide catalyst |
US4319054A (en) * | 1979-12-12 | 1982-03-09 | Mitsubishi Chemical Industries Limited | Process for producing pyrogallol |
US4417076A (en) * | 1979-12-27 | 1983-11-22 | Rozovsky Alexandr Y | Catalyst and process for dehydrogenation of oxygen-containing derivatives of the cyclohexane series into corresponding cyclic ketones and/or phenols |
US4415477A (en) * | 1979-12-27 | 1983-11-15 | Rozovsky Alexandr Y | Catalyst for dehydrogenation oxygen-containing derivatives of the cyclohexane series into the corresponding cyclic ketones and/or phenols |
DE3314372A1 (de) * | 1983-04-20 | 1984-10-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von substituierten phenolen |
-
1987
- 1987-08-03 US US07/081,209 patent/US4847429A/en not_active Expired - Lifetime
-
1988
- 1988-07-27 DE DE8888906716T patent/DE3877761T2/de not_active Expired - Fee Related
- 1988-07-27 JP JP63506622A patent/JPH02504510A/ja active Pending
- 1988-07-27 EP EP88906716A patent/EP0371995B1/de not_active Expired - Lifetime
- 1988-07-27 WO PCT/US1988/002525 patent/WO1989000987A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0371995A1 (de) | 1990-06-13 |
US4847429A (en) | 1989-07-11 |
WO1989000987A1 (en) | 1989-02-09 |
JPH02504510A (ja) | 1990-12-20 |
EP0371995B1 (de) | 1993-01-20 |
DE3877761T2 (de) | 1993-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |