FR2392950A1 - Procede de preparation de l'ether diphenylique ou d'un ether diphenylique monosubstitue en meta - Google Patents
Procede de preparation de l'ether diphenylique ou d'un ether diphenylique monosubstitue en metaInfo
- Publication number
- FR2392950A1 FR2392950A1 FR7816746A FR7816746A FR2392950A1 FR 2392950 A1 FR2392950 A1 FR 2392950A1 FR 7816746 A FR7816746 A FR 7816746A FR 7816746 A FR7816746 A FR 7816746A FR 2392950 A1 FR2392950 A1 FR 2392950A1
- Authority
- FR
- France
- Prior art keywords
- diphenyl ether
- meta
- monosubstituted
- preparing
- phenate
- 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.)
- Granted
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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
L'invention concerne un procédé de préparation d'éther diphénylique ou d'un éther diphénylique monosubstitué en méta. Dans ce procédé, on conduit une réaction de Ullman sur un chlorobenzène et un phénate de métal alcalin en présence de plus de 50 moles % d'un phénol, par rapport à la quantité de phénate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2383177A GB1579151A (en) | 1977-06-04 | 1977-06-04 | Preparation of diphenyl ether compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392950A1 true FR2392950A1 (fr) | 1978-12-29 |
FR2392950B3 FR2392950B3 (fr) | 1981-02-06 |
Family
ID=10202023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816746A Granted FR2392950A1 (fr) | 1977-06-04 | 1978-06-05 | Procede de preparation de l'ether diphenylique ou d'un ether diphenylique monosubstitue en meta |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS543023A (fr) |
FR (1) | FR2392950A1 (fr) |
GB (1) | GB1579151A (fr) |
NL (1) | NL7806111A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040140A1 (fr) * | 1980-05-14 | 1981-11-18 | Rhone-Poulenc Industries | Procédé de préparation d'acides métaphénoxybenzoiques et de leurs esters alkyliques |
FR2486526A1 (fr) * | 1980-07-10 | 1982-01-15 | Chinoin Gyogyszer Es Vegyeszet | Procede de preparation de derives de l'oxyde de diphenyle |
EP0202838A2 (fr) * | 1985-05-13 | 1986-11-26 | MITSUI TOATSU CHEMICALS, Inc. | Procédé pour la production d'alcool m-phénoxybenzyl |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289909A (en) * | 1980-03-03 | 1981-09-15 | Chevron Research | Process for preparing 1-dichloroacyl-4-substituted phenoxy benzene and intermediates therefor |
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 |
US4982010A (en) * | 1989-10-31 | 1991-01-01 | Yoshitomi Pharmaceutical Industries, Ltd. | Method of producing 4-biphenyl p-tolyl ether |
US11059937B2 (en) * | 2016-07-25 | 2021-07-13 | The Boeing Company | Epoxy resin |
-
1977
- 1977-06-04 GB GB2383177A patent/GB1579151A/en not_active Expired
-
1978
- 1978-06-02 JP JP6586578A patent/JPS543023A/ja active Pending
- 1978-06-05 FR FR7816746A patent/FR2392950A1/fr active Granted
- 1978-06-05 NL NL7806111A patent/NL7806111A/xx not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040140A1 (fr) * | 1980-05-14 | 1981-11-18 | Rhone-Poulenc Industries | Procédé de préparation d'acides métaphénoxybenzoiques et de leurs esters alkyliques |
FR2486526A1 (fr) * | 1980-07-10 | 1982-01-15 | Chinoin Gyogyszer Es Vegyeszet | Procede de preparation de derives de l'oxyde de diphenyle |
DE3126429A1 (de) * | 1980-07-10 | 1982-06-03 | Chinoin Gyógyszer és Vegyészeti Termékek Gyára RT, 1045 Budapest | Verfahren zur herstellung von diphenylaether-derivaten |
EP0202838A2 (fr) * | 1985-05-13 | 1986-11-26 | MITSUI TOATSU CHEMICALS, Inc. | Procédé pour la production d'alcool m-phénoxybenzyl |
EP0202838A3 (en) * | 1985-05-13 | 1988-07-20 | Mitsui Toatsu Chemicals, Incorporated | Process for production of m-phenoxybenzyl alcohol |
Also Published As
Publication number | Publication date |
---|---|
FR2392950B3 (fr) | 1981-02-06 |
NL7806111A (nl) | 1978-12-06 |
GB1579151A (en) | 1980-11-12 |
JPS543023A (en) | 1979-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |