DE69105901D1 - Verfahren zur Herstellung von aromatischen Hydroxyverbindungen. - Google Patents
Verfahren zur Herstellung von aromatischen Hydroxyverbindungen.Info
- Publication number
- DE69105901D1 DE69105901D1 DE69105901T DE69105901T DE69105901D1 DE 69105901 D1 DE69105901 D1 DE 69105901D1 DE 69105901 T DE69105901 T DE 69105901T DE 69105901 T DE69105901 T DE 69105901T DE 69105901 D1 DE69105901 D1 DE 69105901D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- aromatic hydroxy
- hydroxy compounds
- compounds
- aromatic
- 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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of SO3H groups or a derivative thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/14—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with at least one hydroxy group on a condensed ring system containing two rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26699490 | 1990-10-04 | ||
JP14185391 | 1991-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69105901D1 true DE69105901D1 (de) | 1995-01-26 |
DE69105901T2 DE69105901T2 (de) | 1995-05-04 |
Family
ID=26474017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69105901T Expired - Fee Related DE69105901T2 (de) | 1990-10-04 | 1991-10-02 | Verfahren zur Herstellung von aromatischen Hydroxyverbindungen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5322946A (de) |
EP (1) | EP0479292B1 (de) |
KR (1) | KR950001676B1 (de) |
DE (1) | DE69105901T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5374142A (en) * | 1992-12-03 | 1994-12-20 | Dana Corporation | Tip relief cutter blades |
US6714838B2 (en) | 2002-04-29 | 2004-03-30 | Pollard Banknote Limited | Dispensing lottery tickets |
CN103739449B (zh) * | 2013-12-30 | 2016-05-04 | 青岛双桃精细化工(集团)有限公司 | 一种1,5-二羟基萘的制备方法 |
CN106588575A (zh) * | 2016-12-02 | 2017-04-26 | 沈阳化工研究院有限公司 | 一种2,6‑二羟基萘的制备方法 |
CN107353182A (zh) * | 2017-06-20 | 2017-11-17 | 南通柏盛化工有限公司 | 一种2,6‑二羟基萘的制备方法 |
CN108329195B (zh) * | 2018-04-16 | 2021-05-07 | 南通柏盛药业有限公司 | 一种合成2,7-二羟基萘的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2111973A (en) * | 1936-01-11 | 1938-03-22 | Antoxygen Inc | Hydroxylation of organic compounds |
DE815645C (de) * | 1942-08-13 | 1951-10-04 | Daniel Tyrer | Verfahren zur Herstellung von Phenolen bzw. Phenolaten |
US2452404A (en) * | 1942-09-04 | 1948-10-26 | Tyrer Daniel | Manufacture of phenols or salts thereof |
GB939570A (en) * | 1962-01-18 | 1963-10-16 | Koppers Co Inc | Improvements in or relating to a process for producing polyhydric aromatic compounds |
DE2706316A1 (de) * | 1977-02-15 | 1978-08-17 | Riedel De Haen Ag | Verfahren zur herstellung von 8-hydroxychinolin |
JPS58185532A (ja) * | 1982-04-23 | 1983-10-29 | Ueno Seiyaku Oyo Kenkyusho:Kk | 芳香族ヒドロキシ化合物の製法 |
-
1991
- 1991-10-02 EP EP91116875A patent/EP0479292B1/de not_active Expired - Lifetime
- 1991-10-02 DE DE69105901T patent/DE69105901T2/de not_active Expired - Fee Related
- 1991-10-04 KR KR1019910017352A patent/KR950001676B1/ko not_active IP Right Cessation
-
1993
- 1993-01-08 US US08/002,420 patent/US5322946A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0479292B1 (de) | 1994-12-14 |
KR950001676B1 (ko) | 1995-02-28 |
US5322946A (en) | 1994-06-21 |
EP0479292A1 (de) | 1992-04-08 |
DE69105901T2 (de) | 1995-05-04 |
KR920007963A (ko) | 1992-05-27 |
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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 |