FR2381014A1 - PROCESS FOR THE PREPARATION OF HALOGENOMETHYL DIPHENYL ETHERS - Google Patents

PROCESS FOR THE PREPARATION OF HALOGENOMETHYL DIPHENYL ETHERS

Info

Publication number
FR2381014A1
FR2381014A1 FR7804537A FR7804537A FR2381014A1 FR 2381014 A1 FR2381014 A1 FR 2381014A1 FR 7804537 A FR7804537 A FR 7804537A FR 7804537 A FR7804537 A FR 7804537A FR 2381014 A1 FR2381014 A1 FR 2381014A1
Authority
FR
France
Prior art keywords
preparation
halogenomethyl
diphenyl ethers
diphenyl
ethers
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
Application number
FR7804537A
Other languages
French (fr)
Other versions
FR2381014B1 (en
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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2381014A1 publication Critical patent/FR2381014A1/en
Application granted granted Critical
Publication of FR2381014B1 publication Critical patent/FR2381014B1/fr
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

Abstract

Procédé de préparation d'éthers diphényliques m-halogénométhylés de formule :Process for the preparation of m-halogenomethylated diphenyl ethers of the formula:

FR7804537A 1977-02-19 1978-02-17 PROCESS FOR THE PREPARATION OF HALOGENOMETHYL DIPHENYL ETHERS Granted FR2381014A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772707232 DE2707232A1 (en) 1977-02-19 1977-02-19 PROCESS FOR PRODUCING HALOGENOMETHYLATED DIPHENYL ETHERS

Publications (2)

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

Family

ID=6001670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804537A Granted FR2381014A1 (en) 1977-02-19 1978-02-17 PROCESS FOR THE PREPARATION OF HALOGENOMETHYL DIPHENYL ETHERS

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486526A1 (en) * 1980-07-10 1982-01-15 Chinoin Gyogyszer Es Vegyeszet PROCESS FOR THE PREPARATION OF DIPHENYL OXIDE DERIVATIVES

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383153A1 (en) * 1977-03-09 1978-10-06 Roussel Uclaf NEW BENZYLIDENE HALOGENIDES, METHOD OF PREPARATION AND APPLICATION TO THE PREPARATION OF METAPHENOXY BENZALDEHYDE
DE2850179A1 (en) * 1978-11-18 1980-06-04 Bayer Ag METHOD FOR PRODUCING 3-PHENOXY-BENZYL ALCOHOLS
JPS6043051B2 (en) * 1979-05-31 1985-09-26 東ソー株式会社 Method for brominating the side chain of m-phenoxytoluene
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 (en) * 1982-04-20 1984-03-15 Chemische Fabrik Kalk GmbH, 5000 Köln Tetrakis (bromomethyl) diphenyl ether, process for its preparation and its use as a fire retardant
JPH062697B2 (en) * 1986-06-04 1994-01-12 帝人株式会社 Process for producing trichloromethyl-substituted phenyl ethers

Citations (1)

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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214676A1 (en) * 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 (en) * 1980-07-10 1982-01-15 Chinoin Gyogyszer Es Vegyeszet PROCESS FOR THE PREPARATION OF DIPHENYL OXIDE DERIVATIVES

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse