FR2357510A1 - PROCESS FOR PREPARING A DIFLUOROMETHYL ETHER AND 1,2,2-TRIFLUORETHYL AND PRODUCT OBTAINED - Google Patents

PROCESS FOR PREPARING A DIFLUOROMETHYL ETHER AND 1,2,2-TRIFLUORETHYL AND PRODUCT OBTAINED

Info

Publication number
FR2357510A1
FR2357510A1 FR7636614A FR7636614A FR2357510A1 FR 2357510 A1 FR2357510 A1 FR 2357510A1 FR 7636614 A FR7636614 A FR 7636614A FR 7636614 A FR7636614 A FR 7636614A FR 2357510 A1 FR2357510 A1 FR 2357510A1
Authority
FR
France
Prior art keywords
preparing
trifluorethyl
product obtained
difluoromethyl ether
ether
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.)
Pending
Application number
FR7636614A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2357510A1 publication Critical patent/FR2357510A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C07C43/123—Saturated ethers containing halogen both carbon chains are substituted by halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

L'invention concerne un procédé de préparation d'éther de difluorométhyle et de 1,2,2-trifluoréthyle. Ce procédé consiste à réduire une matière première appropriée. Le composé obtenu par le procédé de l'invention est utilisé en médecine pour ses propriétés anesthésiantes.The invention relates to a process for preparing difluoromethyl ether 1,2,2-trifluoroethyl. This process consists of reducing a suitable raw material. The compound obtained by the process of the invention is used in medicine for its anesthetic properties.

FR7636614A 1975-12-05 1976-12-03 PROCESS FOR PREPARING A DIFLUOROMETHYL ETHER AND 1,2,2-TRIFLUORETHYL AND PRODUCT OBTAINED Pending FR2357510A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB50040/75A GB1503999A (en) 1975-12-05 1975-12-05 Preparation of halogenated methyl ethyl ethers

Publications (1)

Publication Number Publication Date
FR2357510A1 true FR2357510A1 (en) 1978-02-03

Family

ID=10454426

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7636614A Pending FR2357510A1 (en) 1975-12-05 1976-12-03 PROCESS FOR PREPARING A DIFLUOROMETHYL ETHER AND 1,2,2-TRIFLUORETHYL AND PRODUCT OBTAINED
FR7724929A Granted FR2351933A1 (en) 1975-12-05 1977-08-12 PROCESS FOR PREPARATION OF A DIFLUOROMETHYL ETHER AND 1,2,2-TRIFLUORETHYL BY FLUORATION

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7724929A Granted FR2351933A1 (en) 1975-12-05 1977-08-12 PROCESS FOR PREPARATION OF A DIFLUOROMETHYL ETHER AND 1,2,2-TRIFLUORETHYL BY FLUORATION

Country Status (10)

Country Link
JP (1) JPS5271407A (en)
CA (1) CA1075267A (en)
DE (1) DE2655196A1 (en)
DK (1) DK544476A (en)
FI (1) FI763497A (en)
FR (2) FR2357510A1 (en)
GB (1) GB1503999A (en)
IN (1) IN143299B (en)
NO (1) NO764138L (en)
SE (1) SE7613545L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129892A (en) * 1979-03-12 1982-08-17 Ross C. Terrell Process for adjusting the halogen content of halogenated aliphatic ethers
CA1130322A (en) * 1979-04-25 1982-08-24 Airco, Inc. Method for the dehalogenation of ethers
JP7138116B2 (en) * 2017-11-09 2022-09-15 関東電化工業株式会社 1,2-dichloro-1-(2,2,2-trifluoroethoxy)ethylene, its production method and its use

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293195A1 (en) * 1974-12-06 1976-07-02 Ici Ltd ALKANE HALOGEN ETHER, ITS OBTAINING AND ANESTHESIC COMPOSITION CONTAINING IT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461213A (en) * 1966-10-03 1969-08-12 Air Reduction 1,1 difluoro-2,2-dichloroethyl difluoromethyl ether or an anesthetic agent

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293195A1 (en) * 1974-12-06 1976-07-02 Ici Ltd ALKANE HALOGEN ETHER, ITS OBTAINING AND ANESTHESIC COMPOSITION CONTAINING IT

Also Published As

Publication number Publication date
FR2351933A1 (en) 1977-12-16
GB1503999A (en) 1978-03-15
CA1075267A (en) 1980-04-08
DE2655196A1 (en) 1977-06-16
IN143299B (en) 1977-10-29
FR2351933B1 (en) 1981-01-09
SE7613545L (en) 1977-06-06
JPS5271407A (en) 1977-06-14
FI763497A (en) 1977-06-06
DK544476A (en) 1977-06-06
NO764138L (en) 1977-06-07

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