FR2381014A1 - Procede pour la preparation d'ethers diphenyliques halogenomethyles - Google Patents

Procede pour la preparation d'ethers diphenyliques halogenomethyles

Info

Publication number: FR2381014A1
Authority: FR; France
Prior art keywords: preparation; halogenomethyl; diphenyl ethers; diphenyl; ethers
Prior art date: 1977-02-19
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

Application number

FR7804537A

Other languages

English (en)

French (fr)

Other versions

FR2381014B1 (nl

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bayer AG

Original Assignee

Bayer AG

Priority date (The priority date 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 date listed.)

1977-02-19

Filing date

1978-02-17

Publication date

1978-09-15

1978-02-17 Application filed by Bayer AG filed Critical Bayer AG

1978-09-15 Publication of FR2381014A1 publication Critical patent/FR2381014A1/fr

1983-09-16 Application granted granted Critical

1983-09-16 Publication of FR2381014B1 publication Critical patent/FR2381014B1/fr

Status Granted legal-status Critical Current

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)

FR7804537A 1977-02-19 1978-02-17 Procede pour la preparation d'ethers diphenyliques halogenomethyles Granted FR2381014A1 (fr)

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 (2)

Publication Number	Publication Date
FR2381014A1 true FR2381014A1 (fr)	1978-09-15
FR2381014B1 FR2381014B1 (nl)	1983-09-16

Family

ID=6001670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7804537A Granted FR2381014A1 (fr)	1977-02-19	1978-02-17	Procede pour la preparation d'ethers diphenyliques halogenomethyles

Country Status (11)

Country	Link
JP (1)	JPS53103433A (nl)
AT (1)	AT354422B (nl)
BE (1)	BE864063A (nl)
BR (1)	BR7800961A (nl)
DE (1)	DE2707232A1 (nl)
DK (1)	DK71378A (nl)
FR (1)	FR2381014A1 (nl)
GB (1)	GB1574544A (nl)
IL (1)	IL54062A (nl)
IT (1)	IT7820384A0 (nl)
NL (1)	NL7801753A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2486526A1 (fr) *	1980-07-10	1982-01-15	Chinoin Gyogyszer Es Vegyeszet	Procede de preparation de derives de l'oxyde de diphenyle

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
DE3164086D1 (en) *	1981-03-19	1984-07-19	Occidental Chem Co	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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2214676A1 (nl) *	1973-01-19	1974-08-19	Sumitomo Chemical Co

1977
- 1977-02-19 DE DE19772707232 patent/DE2707232A1/de not_active Withdrawn
1978
- 1978-02-16 IL IL54062A patent/IL54062A/xx unknown
- 1978-02-16 NL NL7801753A patent/NL7801753A/nl not_active Application Discontinuation
- 1978-02-16 GB GB6209/78A patent/GB1574544A/en not_active Expired
- 1978-02-17 IT IT7820384A patent/IT7820384A0/it unknown
- 1978-02-17 BE BE185256A patent/BE864063A/xx not_active IP Right Cessation
- 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 FR FR7804537A patent/FR2381014A1/fr active Granted
- 1978-02-17 BR BR7800961A patent/BR7800961A/pt unknown
- 1978-02-17 AT AT116878A patent/AT354422B/de not_active IP Right Cessation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2214676A1 (nl) *	1973-01-19	1974-08-19	Sumitomo Chemical Co

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1958 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2486526A1 (fr) *	1980-07-10	1982-01-15	Chinoin Gyogyszer Es Vegyeszet	Procede de preparation de derives de l'oxyde de diphenyle

Also Published As

Publication number	Publication date
IL54062A (en)	1981-09-13
GB1574544A (en)	1980-09-10
DK71378A (da)	1978-08-20
AT354422B (de)	1979-01-10
ATA116878A (de)	1979-06-15
FR2381014B1 (nl)	1983-09-16
IT7820384A0 (it)	1978-02-17
NL7801753A (nl)	1978-08-22
IL54062A0 (en)	1978-04-30
BE864063A (fr)	1978-08-17
JPS53103433A (en)	1978-09-08
DE2707232A1 (de)	1978-08-24
BR7800961A (pt)	1978-10-10

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Legal Events

Date	Code	Title	Description
1984-12-21	ST	Notification of lapse