BE864063A - Procede pour la preparation d'ethers diphenyliques halogenomethyles - Google Patents

Procede pour la preparation d'ethers diphenyliques halogenomethyles

Info

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
Application number
BE185256A
Other languages
English (en)
French (fr)
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 BE864063A publication Critical patent/BE864063A/xx

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)
BE185256A 1977-02-19 1978-02-17 Procede pour la preparation d'ethers diphenyliques halogenomethyles BE864063A (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 (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 (de)
AT (1) AT354422B (de)
BE (1) BE864063A (de)
BR (1) BR7800961A (de)
DE (1) DE2707232A1 (de)
DK (1) DK71378A (de)
FR (1) FR2381014A1 (de)
GB (1) GB1574544A (de)
IL (1) IL54062A (de)
IT (1) IT7820384A0 (de)
NL (1) NL7801753A (de)

Families Citing this family (9)

* 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
US4252624A (en) 1979-04-24 1981-02-24 Eli Lilly And Company Bromination of m-ethyldiphenyl ether
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
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2381014B1 (de) 1983-09-16
AT354422B (de) 1979-01-10
IL54062A0 (en) 1978-04-30
DK71378A (da) 1978-08-20
DE2707232A1 (de) 1978-08-24
GB1574544A (en) 1980-09-10
JPS53103433A (en) 1978-09-08
BR7800961A (pt) 1978-10-10
IT7820384A0 (it) 1978-02-17
NL7801753A (nl) 1978-08-22
ATA116878A (de) 1979-06-15
FR2381014A1 (fr) 1978-09-15
IL54062A (en) 1981-09-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840217