NL193562C - Werkwijze ter bereiding van 3-fenoxybenzaldehyde. - Google Patents
Werkwijze ter bereiding van 3-fenoxybenzaldehyde. Download PDFInfo
- Publication number
- NL193562C NL193562C NL8000004A NL8000004A NL193562C NL 193562 C NL193562 C NL 193562C NL 8000004 A NL8000004 A NL 8000004A NL 8000004 A NL8000004 A NL 8000004A NL 193562 C NL193562 C NL 193562C
- Authority
- NL
- Netherlands
- Prior art keywords
- phenoxybenzaldehyde
- mixture
- solvent
- aqueous solution
- compound
- Prior art date
Links
Classifications
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
- C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7900169 | 1979-01-03 | ||
| GB7900169 | 1979-01-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL8000004A NL8000004A (nl) | 1980-07-07 |
| NL193562B NL193562B (nl) | 1999-10-01 |
| NL193562C true NL193562C (nl) | 2000-02-02 |
Family
ID=10502295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8000004A NL193562C (nl) | 1979-01-03 | 1980-01-02 | Werkwijze ter bereiding van 3-fenoxybenzaldehyde. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5592336A (enrdf_load_html_response) |
| BR (1) | BR7908433A (enrdf_load_html_response) |
| CH (1) | CH641435A5 (enrdf_load_html_response) |
| DE (1) | DE2951792A1 (enrdf_load_html_response) |
| FR (1) | FR2445825B1 (enrdf_load_html_response) |
| IN (1) | IN153513B (enrdf_load_html_response) |
| IT (1) | IT1126686B (enrdf_load_html_response) |
| NL (1) | NL193562C (enrdf_load_html_response) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085147A (en) * | 1976-02-05 | 1978-04-18 | Shell Oil Company | Preparation of meta-aryloxy-benzaldehydes |
| JPS5325530A (en) * | 1976-08-20 | 1978-03-09 | Sumitomo Chem Co Ltd | Purification of aldehydes |
| US4108904A (en) * | 1976-09-22 | 1978-08-22 | American Cyanamid Company | Process for the preparation of m-phenoxybenzaldehyde |
| FR2383153A1 (fr) * | 1977-03-09 | 1978-10-06 | Roussel Uclaf | Nouveaux halogenures de benzylidene, procede de preparation et application a la preparation du metaphenoxy benzaldehyde |
-
1979
- 1979-12-21 FR FR797931439A patent/FR2445825B1/fr not_active Expired
- 1979-12-21 DE DE19792951792 patent/DE2951792A1/de active Granted
- 1979-12-21 CH CH1142379A patent/CH641435A5/de not_active IP Right Cessation
- 1979-12-21 BR BR7908433A patent/BR7908433A/pt not_active IP Right Cessation
- 1979-12-21 IN IN933/DEL/79A patent/IN153513B/en unknown
- 1979-12-21 IT IT28362/79A patent/IT1126686B/it active
- 1979-12-21 JP JP16576379A patent/JPS5592336A/ja active Granted
-
1980
- 1980-01-02 NL NL8000004A patent/NL193562C/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6239145B2 (enrdf_load_html_response) | 1987-08-21 |
| BR7908433A (pt) | 1980-09-23 |
| JPS5592336A (en) | 1980-07-12 |
| NL193562B (nl) | 1999-10-01 |
| FR2445825A1 (fr) | 1980-08-01 |
| FR2445825B1 (fr) | 1985-07-26 |
| CH641435A5 (en) | 1984-02-29 |
| DE2951792C2 (enrdf_load_html_response) | 1989-06-29 |
| IT1126686B (it) | 1986-05-21 |
| IT7928362A0 (it) | 1979-12-21 |
| NL8000004A (nl) | 1980-07-07 |
| DE2951792A1 (de) | 1980-07-17 |
| IN153513B (enrdf_load_html_response) | 1984-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed | ||
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V4 | Discontinued because of reaching the maximum lifetime of a patent |
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