ATE92023T1 - Verfahren zur herstellung von hydrochinonmono|thern. - Google Patents
Verfahren zur herstellung von hydrochinonmono|thern.Info
- Publication number
- ATE92023T1 ATE92023T1 AT88119118T AT88119118T ATE92023T1 AT E92023 T1 ATE92023 T1 AT E92023T1 AT 88119118 T AT88119118 T AT 88119118T AT 88119118 T AT88119118 T AT 88119118T AT E92023 T1 ATE92023 T1 AT E92023T1
- Authority
- AT
- Austria
- Prior art keywords
- alkyl
- cycloalkyl
- aryl
- hydrochinonemono
- thern
- Prior art date
Links
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8722787A IT1223169B (it) | 1987-11-27 | 1987-11-27 | Procedimento per la preparazione di monoeteri di idrochinoni |
| EP88119118A EP0317898B1 (de) | 1987-11-27 | 1988-11-17 | Verfahren zur Herstellung von Hydrochinon-Monoäthern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE92023T1 true ATE92023T1 (de) | 1993-08-15 |
Family
ID=11200445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88119118T ATE92023T1 (de) | 1987-11-27 | 1988-11-17 | Verfahren zur herstellung von hydrochinonmono|thern. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4933504A (de) |
| EP (1) | EP0317898B1 (de) |
| JP (1) | JPH01168636A (de) |
| AT (1) | ATE92023T1 (de) |
| DE (1) | DE3882659T2 (de) |
| IT (1) | IT1223169B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5416242A (en) * | 1992-09-25 | 1995-05-16 | Nippon Hypox Laboratories Incorporated | Hydroquinone derivative |
| JP7674920B2 (ja) * | 2021-06-10 | 2025-05-12 | 住友化学株式会社 | アルコキシフェノール化合物の製造方法 |
| IL311647A (en) | 2021-09-25 | 2024-05-01 | Alexander Shulgin Res Institute Inc | Converted phenylalkylamines |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1557237A (en) * | 1977-06-02 | 1979-12-05 | Kodak Ltd | Preparation of ethers |
| DE3207937C1 (de) * | 1982-03-05 | 1983-05-19 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur Herstellung von 4-Alkoxyphenolen |
| US4568497A (en) * | 1983-06-24 | 1986-02-04 | The Dow Chemical Company | Preparation of monoalkylated dihydroxybenzenes |
-
1987
- 1987-11-27 IT IT8722787A patent/IT1223169B/it active
-
1988
- 1988-11-17 AT AT88119118T patent/ATE92023T1/de not_active IP Right Cessation
- 1988-11-17 DE DE88119118T patent/DE3882659T2/de not_active Expired - Fee Related
- 1988-11-17 EP EP88119118A patent/EP0317898B1/de not_active Expired - Lifetime
- 1988-11-25 US US07/275,968 patent/US4933504A/en not_active Expired - Fee Related
- 1988-11-25 JP JP63296433A patent/JPH01168636A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1223169B (it) | 1990-09-12 |
| US4933504A (en) | 1990-06-12 |
| IT8722787A0 (it) | 1987-11-27 |
| DE3882659T2 (de) | 1993-12-02 |
| EP0317898A2 (de) | 1989-05-31 |
| DE3882659D1 (de) | 1993-09-02 |
| JPH01168636A (ja) | 1989-07-04 |
| EP0317898A3 (en) | 1990-11-22 |
| EP0317898B1 (de) | 1993-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |