DE69012857D1 - Verfahren zur Herstellung von para-Hydroxybenzylalkohol. - Google Patents
Verfahren zur Herstellung von para-Hydroxybenzylalkohol.Info
- Publication number
- DE69012857D1 DE69012857D1 DE69012857T DE69012857T DE69012857D1 DE 69012857 D1 DE69012857 D1 DE 69012857D1 DE 69012857 T DE69012857 T DE 69012857T DE 69012857 T DE69012857 T DE 69012857T DE 69012857 D1 DE69012857 D1 DE 69012857D1
- Authority
- DE
- Germany
- Prior art keywords
- para
- preparation
- hydroxybenzyl alcohol
- hydroxybenzyl
- alcohol
- 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
- BVJSUAQZOZWCKN-UHFFFAOYSA-N p-hydroxybenzyl alcohol Chemical compound OCC1=CC=C(O)C=C1 BVJSUAQZOZWCKN-UHFFFAOYSA-N 0.000 title 1
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
- C07C37/20—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 using aldehydes or ketones
-
- 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
- C07C37/115—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 using acetals
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1052608A JP2719688B2 (ja) | 1989-03-04 | 1989-03-04 | パラヒドロキシベンジルアルコールの製造方法 |
JP17824189A JPH0344345A (ja) | 1989-07-11 | 1989-07-11 | ヒドロキシベンジルアルコールの製造方法 |
JP1315159A JP2841343B2 (ja) | 1989-12-06 | 1989-12-06 | 置換フェノールのパラメチロール化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69012857D1 true DE69012857D1 (de) | 1994-11-03 |
DE69012857T2 DE69012857T2 (de) | 1995-03-02 |
Family
ID=27294679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69012857T Expired - Fee Related DE69012857T2 (de) | 1989-03-04 | 1990-03-02 | Verfahren zur Herstellung von para-Hydroxybenzylalkohol. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5019656A (de) |
EP (1) | EP0386639B1 (de) |
DE (1) | DE69012857T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991018858A1 (en) * | 1990-05-25 | 1991-12-12 | Mitsubishi Petrochemical Company Limited | Process for para-methylolating phenolic compound |
EP2886656A1 (de) | 2013-12-18 | 2015-06-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Neues Enzym und Verfahren zur Herstellung von 4-hydroxylbenzylalkohol und Derivaten davon |
CN113214059B (zh) * | 2021-02-09 | 2022-10-04 | 山东新和成药业有限公司 | 一种覆盆子酮的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822452B2 (ja) * | 1976-12-08 | 1983-05-09 | 三井化学株式会社 | ポリヒドロキシメチルポリヒドロキシジフエニルメタン類の製法 |
DE2729075A1 (de) * | 1977-06-28 | 1979-01-18 | Haarmann & Reimer Gmbh | Verfahren zur herstellung von reinem 2-hydroxybenzylalkohol, reinem 4-hydroxybenzylalkohol oder einem gemisch beider hydroxybenzylalkohole |
DE2915216A1 (de) * | 1979-04-14 | 1980-10-23 | Haarmann & Reimer Gmbh | Verfahren zur herstellung eines gemisches aus 2- und 4-hydroxybenzylalkohol |
JPS61286341A (ja) * | 1985-06-13 | 1986-12-16 | C K Fuainkemikaruzu:Kk | p−ヒドロキシベンジルアルコ−ル類の選択的製造方法 |
-
1990
- 1990-02-27 US US07/485,482 patent/US5019656A/en not_active Expired - Fee Related
- 1990-03-02 EP EP90104037A patent/EP0386639B1/de not_active Expired - Lifetime
- 1990-03-02 DE DE69012857T patent/DE69012857T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69012857T2 (de) | 1995-03-02 |
EP0386639B1 (de) | 1994-09-28 |
EP0386639A1 (de) | 1990-09-12 |
US5019656A (en) | 1991-05-28 |
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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 |