BE864063A - Procede pour la preparation d'ethers diphenyliques halogenomethyles - Google Patents
Procede pour la preparation d'ethers diphenyliques halogenomethylesInfo
- Publication number
- BE864063A BE864063A BE185256A BE185256A BE864063A BE 864063 A BE864063 A BE 864063A BE 185256 A BE185256 A BE 185256A BE 185256 A BE185256 A BE 185256A BE 864063 A BE864063 A BE 864063A
- Authority
- BE
- Belgium
- Prior art keywords
- halogenomethyl
- preparation
- diphenyl ethers
- diphenyl
- ethers
- 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
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- 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
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
- C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772707232 DE2707232A1 (de) | 1977-02-19 | 1977-02-19 | Verfahren zur herstellung halogenmethylierter diphenylaether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE864063A true BE864063A (fr) | 1978-08-17 |
Family
ID=6001670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE185256A BE864063A (fr) | 1977-02-19 | 1978-02-17 | Procede pour la preparation d'ethers diphenyliques halogenomethyles |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53103433A (xx) |
| AT (1) | AT354422B (xx) |
| BE (1) | BE864063A (xx) |
| BR (1) | BR7800961A (xx) |
| DE (1) | DE2707232A1 (xx) |
| DK (1) | DK71378A (xx) |
| FR (1) | FR2381014A1 (xx) |
| GB (1) | GB1574544A (xx) |
| IL (1) | IL54062A (xx) |
| IT (1) | IT7820384A0 (xx) |
| NL (1) | NL7801753A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE2850179A1 (de) * | 1978-11-18 | 1980-06-04 | Bayer Ag | Verfahren zur herstellung von 3-phenoxy-benzylalkoholen |
| JPS6043051B2 (ja) * | 1979-05-31 | 1985-09-26 | 東ソー株式会社 | ｍ−フェノキシトルエンの側鎖の臭素化方法 |
| HU181737B (en) * | 1980-07-10 | 1983-11-28 | Chinoin Gyogyszer Es Vegyeszet | Process for preparing diphenyl-ether derivatives |
| EP0060943B1 (en) * | 1981-03-19 | 1984-06-13 | Occidental Chemical Corporation | Paraphenoxybenzotrichloride, its preparation and use |
| US4399075A (en) | 1981-06-25 | 1983-08-16 | Asahi Chemical Company, Limited | Process for producing chlorinated phenoxytoluene derivatives |
| DE3214416C2 (de) * | 1982-04-20 | 1984-03-15 | Chemische Fabrik Kalk GmbH, 5000 Köln | Tetrakis-(brommethyl)-diphenyläther, Verfahren zu seiner Herstellung und seine Verwendung als Brandschutzmittel |
| JPH062697B2 (ja) * | 1986-06-04 | 1994-01-12 | 帝人株式会社 | トリクロロメチル置換フエニルエ−テル類の製造法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL43969A0 (en) * | 1973-01-19 | 1974-05-16 | Sumitomo Chemical Co | The preparation of m-phenoxybenzyl-alcohol and side-chain halogenated m-phenoxytoluenes |
-
1977
- 1977-02-19 DE DE19772707232 patent/DE2707232A1/de not_active Withdrawn
-
1978
- 1978-02-16 GB GB6209/78A patent/GB1574544A/en not_active Expired
- 1978-02-16 NL NL7801753A patent/NL7801753A/xx not_active Application Discontinuation
- 1978-02-16 IL IL54062A patent/IL54062A/xx unknown
- 1978-02-17 BE BE185256A patent/BE864063A/xx not_active IP Right Cessation
- 1978-02-17 IT IT7820384A patent/IT7820384A0/it unknown
- 1978-02-17 BR BR7800961A patent/BR7800961A/pt unknown
- 1978-02-17 JP JP1668978A patent/JPS53103433A/ja active Pending
- 1978-02-17 DK DK71378A patent/DK71378A/da not_active Application Discontinuation
- 1978-02-17 AT AT116878A patent/AT354422B/de not_active IP Right Cessation
- 1978-02-17 FR FR7804537A patent/FR2381014A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK71378A (da) | 1978-08-20 |
| FR2381014B1 (xx) | 1983-09-16 |
| IL54062A0 (en) | 1978-04-30 |
| GB1574544A (en) | 1980-09-10 |
| IT7820384A0 (it) | 1978-02-17 |
| DE2707232A1 (de) | 1978-08-24 |
| IL54062A (en) | 1981-09-13 |
| FR2381014A1 (fr) | 1978-09-15 |
| ATA116878A (de) | 1979-06-15 |
| AT354422B (de) | 1979-01-10 |
| NL7801753A (nl) | 1978-08-22 |
| JPS53103433A (en) | 1978-09-08 |
| BR7800961A (pt) | 1978-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19840217 |