CH537886A - Verfahren zur Entfernung von phenolischem Hydroxyl aus Phenolverbindungen - Google Patents
Verfahren zur Entfernung von phenolischem Hydroxyl aus PhenolverbindungenInfo
- Publication number
- CH537886A CH537886A CH960070A CH960070A CH537886A CH 537886 A CH537886 A CH 537886A CH 960070 A CH960070 A CH 960070A CH 960070 A CH960070 A CH 960070A CH 537886 A CH537886 A CH 537886A
- Authority
- CH
- Switzerland
- Prior art keywords
- phenolic
- compounds
- hydroxyl
- phenolic hydroxyl
- phenolic compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D489/00—Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/22—Bridged ring systems
- C07D221/28—Morphinans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Catalysts (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4982469A JPS493961B1 (de) | 1969-06-24 | 1969-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH537886A true CH537886A (de) | 1973-06-15 |
Family
ID=12841835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH960070A CH537886A (de) | 1969-06-24 | 1970-06-24 | Verfahren zur Entfernung von phenolischem Hydroxyl aus Phenolverbindungen |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS493961B1 (de) |
| CH (1) | CH537886A (de) |
| DE (1) | DE2030981A1 (de) |
| FR (1) | FR2052877A5 (de) |
| GB (1) | GB1290656A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI773636A (fi) * | 1976-12-06 | 1978-06-07 | Hoffmann La Roche | Nya fenylderivat |
| US4194044A (en) | 1976-12-06 | 1980-03-18 | Hoffmann-La Roche Inc. | Process for preparing 3-phenoxy morphinans |
| USRE30452E (en) | 1976-12-06 | 1980-12-16 | Hoffmann-La Roche Inc. | 3-Phenoxymorphinans and derivatives thereof |
| US4113729A (en) | 1976-12-06 | 1978-09-12 | Hoffmann-La Roche Inc. | 3-Phenoxymorphinans and derivatives thereof |
| NZ188244A (en) * | 1977-09-13 | 1981-04-24 | Ici Australia Ltd | 2-substituted pyrimidines compositions growth regulating processes |
| DE3602016A1 (de) * | 1985-12-05 | 1987-06-11 | Bayer Ag | Pyri(mi)dyl-oxy- und thio-benzoesaeure-derivate |
| JPH082883B2 (ja) * | 1986-06-06 | 1996-01-17 | クミアイ化学工業株式会社 | ２−フエノキシピリミジン誘導体および除草剤 |
| JPH01279058A (ja) * | 1988-04-20 | 1989-11-09 | Moon Star Co | 高分子被覆保護膜を有するガラス瓶 |
-
1969
- 1969-06-24 JP JP4982469A patent/JPS493961B1/ja active Pending
-
1970
- 1970-06-23 DE DE19702030981 patent/DE2030981A1/de active Pending
- 1970-06-23 FR FR7023190A patent/FR2052877A5/fr not_active Expired
- 1970-06-24 CH CH960070A patent/CH537886A/de not_active IP Right Cessation
- 1970-06-24 GB GB1290656D patent/GB1290656A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS493961B1 (de) | 1974-01-29 |
| GB1290656A (de) | 1972-09-27 |
| FR2052877A5 (de) | 1971-04-09 |
| DE2030981A1 (de) | 1971-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT296601B (de) | Verfahren zur Entfernen flüchtiger Bestandteile aus feinteiligen Olefinpolymerisaten | |
| AT289045B (de) | Verfahren zur Entfernung von Verunreinigungen aus Olefinen | |
| CH534109A (de) | Verfahren zur Beseitigung organischer Stoffe aus einem Abwasser | |
| AT265170B (de) | Verfahren zur Förderung von Bitumina aus Lagerstätten | |
| AT297220B (de) | Verfahren zur Isolierung von Cephalosporin C aus Lösungen | |
| CH537886A (de) | Verfahren zur Entfernung von phenolischem Hydroxyl aus Phenolverbindungen | |
| AT305064B (de) | Verfahren zur Herstellung von Reifen | |
| AT326593B (de) | Verfahren zur erdölgewinnung | |
| CH549010A (de) | Verfahren zur herstellung von novenamin. | |
| CH499564A (de) | Verfahren zur Herstellung von Poly-B-Alanin | |
| AT312936B (de) | Verfahren zur Herstellung von schmelzbaren Perlen aus wärmehärtendem Phenolharz | |
| AT286936B (de) | Verfahren zur Entfernung von Wasser aus wässerigen Lösungen | |
| CH538294A (de) | Verfahren zur Ausscheidung von gelösten Stoffen aus Lösungen | |
| CH517152A (de) | Verfahren zur Herstellung von metallhaltigen Polyazoverbindungen | |
| CH522041A (de) | Verfahren zur Behandlung metallischer Oberflächen | |
| AT320553B (de) | Verfahren zur Behandlung von Melasse | |
| AT317443B (de) | Verfahren zur Gewinnung von Hellebrin | |
| CH543455A (de) | Verfahren zur Entfernung von Quecksilber aus Abwässern | |
| CH546727A (de) | Verfahren zur reindarstellung von 1-acetoxy-3-methylbut2-en-4-al. | |
| CH534105A (de) | Verfahren zur Herstellung von Uranhexafluorid aus Uranabfällen | |
| AT340950B (de) | Verfahren zur gewinnung von reinem orgotein aus rohem orgotein | |
| CH531478A (de) | Verfahren zur N-Acylierung | |
| AT342320B (de) | Verfahren zur gewinnung von vanadin aus ferrophosphor | |
| CH522574A (de) | Verfahren zur Rückgewinnung von m-Alkylphenol aus Alkylphenol-Gemischen | |
| AT277914B (de) | Verfahren zur teilweisen oder vollständigen Entfernung oxydierbarer Stoffe aus Äthylalkohol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |