DK156897C - Fremgangsmaade til fremstilling af 5-hydroxy-1-tetralon ud fra 1,5-dihydroxy-naphthalen - Google Patents
Fremgangsmaade til fremstilling af 5-hydroxy-1-tetralon ud fra 1,5-dihydroxy-naphthalenInfo
- Publication number
- DK156897C DK156897C DK250372A DK250372A DK156897C DK 156897 C DK156897 C DK 156897C DK 250372 A DK250372 A DK 250372A DK 250372 A DK250372 A DK 250372A DK 156897 C DK156897 C DK 156897C
- Authority
- DK
- Denmark
- Prior art keywords
- tetralone
- naphthalen
- dihydroxy
- hydroxy
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/006—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenation of aromatic hydroxy compounds
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)
- Structure Of Belt Conveyors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14685271A | 1971-05-25 | 1971-05-25 | |
US14685271 | 1971-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK156897B DK156897B (da) | 1989-10-16 |
DK156897C true DK156897C (da) | 1990-02-26 |
Family
ID=22519260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK250372A DK156897C (da) | 1971-05-25 | 1972-05-18 | Fremgangsmaade til fremstilling af 5-hydroxy-1-tetralon ud fra 1,5-dihydroxy-naphthalen |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5242791B1 (sv) |
AU (1) | AU452554B2 (sv) |
CA (1) | CA964281A (sv) |
CH (1) | CH576408A5 (sv) |
DK (1) | DK156897C (sv) |
ES (1) | ES403004A1 (sv) |
FI (1) | FI53699C (sv) |
FR (1) | FR2138942B1 (sv) |
GB (1) | GB1342866A (sv) |
NL (1) | NL156126B (sv) |
NO (1) | NO135242C (sv) |
SE (1) | SE384203B (sv) |
ZA (1) | ZA722397B (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2033576B1 (es) * | 1991-05-09 | 1993-12-16 | Uriach & Cia Sa J | Nuevo procedimiento para la obtencion de nuevas tetralonas. |
CN108722396B (zh) * | 2018-05-30 | 2019-08-06 | 杭州卢普生物科技有限公司 | 一种5-羟基-1-四氢萘酮的制备方法 |
-
1972
- 1972-04-10 ZA ZA722397A patent/ZA722397B/xx unknown
- 1972-04-17 GB GB1765972A patent/GB1342866A/en not_active Expired
- 1972-04-21 AU AU41457/72A patent/AU452554B2/en not_active Expired
- 1972-04-24 FI FI1157/72A patent/FI53699C/fi active
- 1972-05-18 DK DK250372A patent/DK156897C/da not_active IP Right Cessation
- 1972-05-20 ES ES403004A patent/ES403004A1/es not_active Expired
- 1972-05-23 JP JP47051157A patent/JPS5242791B1/ja active Pending
- 1972-05-24 CA CA142,908A patent/CA964281A/en not_active Expired
- 1972-05-24 NO NO1830/72A patent/NO135242C/no unknown
- 1972-05-24 CH CH761672A patent/CH576408A5/xx not_active IP Right Cessation
- 1972-05-24 SE SE7206773A patent/SE384203B/sv unknown
- 1972-05-24 FR FR7218408A patent/FR2138942B1/fr not_active Expired
- 1972-05-25 NL NL7207029.A patent/NL156126B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2138942A1 (sv) | 1973-01-05 |
ES403004A1 (es) | 1975-04-16 |
NL156126B (nl) | 1978-03-15 |
DE2219116B2 (de) | 1975-05-07 |
NL7207029A (sv) | 1972-11-28 |
CA964281A (en) | 1975-03-11 |
DK156897B (da) | 1989-10-16 |
NO135242B (sv) | 1976-11-29 |
FR2138942B1 (sv) | 1979-01-19 |
JPS5242791B1 (sv) | 1977-10-26 |
NO135242C (sv) | 1977-03-09 |
GB1342866A (en) | 1974-01-03 |
SE384203B (sv) | 1976-04-26 |
ZA722397B (en) | 1972-12-27 |
AU452554B2 (en) | 1974-09-05 |
CH576408A5 (sv) | 1976-06-15 |
DE2219116A1 (sv) | 1972-12-07 |
FI53699B (sv) | 1978-03-31 |
FI53699C (fi) | 1978-07-10 |
AU4145772A (en) | 1973-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |