GB1004637A - A halogenated propane - Google Patents
A halogenated propaneInfo
- Publication number
- GB1004637A GB1004637A GB4624862A GB4624862A GB1004637A GB 1004637 A GB1004637 A GB 1004637A GB 4624862 A GB4624862 A GB 4624862A GB 4624862 A GB4624862 A GB 4624862A GB 1004637 A GB1004637 A GB 1004637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- difluoropropane
- bromo
- chloro
- ether
- inhalation
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
- C07C19/14—Acyclic saturated compounds containing halogen atoms containing fluorine and bromine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/02—Halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The invention comprised 1 - bromo - 1-chloro - 2,2 - difluoropropane and the preparation thereof by the halogenation of 1-chloro-2,2-difluoropropane with bromine or of 1-bromo-2,2-difluoropropane with chlorine optionally by heating the reactants together preferably between 250 DEG -600 DEG C. or at a lower temperature, in the presence of U.V. light.ALSO:Inhalent anaesthetic compositions comprise 1-bromo-1-chloro-2, 2-difluoropropane in admixture with oxygen optionally with the addition of one or more inhalation anaesthetics for example ether, chloroform, nitrous oxide, ethylene, trichloroethylene, cyclopropane, halothane, divinyl ether, trifluoroethyl vinyl ether, or methoxyflurane of the formula CHCl2 , CF2 , OCH3. The invention also includes the process for the production of anaesthesia in animals excluding man which comprises the administration of an inhalation anaesthetic composition referred to above.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL301147D NL301147A (en) | 1962-12-07 | ||
NL126372D NL126372C (en) | 1962-12-07 | ||
GB4624862A GB1004637A (en) | 1962-12-07 | 1962-12-07 | A halogenated propane |
DEJ24826A DE1224290B (en) | 1962-12-07 | 1963-11-29 | Process for the preparation of 1-bromo-1-chloro-2, 2-difluoropropane |
DK562363A DK109324C (en) | 1962-12-07 | 1963-12-02 | Process for the preparation of 1-bromo-chloro-2,2-difluoropropane. |
SE1349863A SE304000B (en) | 1962-12-07 | 1963-12-05 | |
BE640851A BE640851A (en) | 1962-12-07 | 1963-12-05 | |
FR956407A FR1561903A (en) | 1962-12-07 | 1963-12-06 | |
CH1494363A CH435229A (en) | 1962-12-07 | 1963-12-06 | Process for the production of a new halogen propane |
FR966252A FR3729M (en) | 1962-12-07 | 1964-03-05 | 1-bromo-1-chloro-2,2-difluoropropane as a new drug. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4624862A GB1004637A (en) | 1962-12-07 | 1962-12-07 | A halogenated propane |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1004637A true GB1004637A (en) | 1965-09-15 |
Family
ID=10440455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4624862A Expired GB1004637A (en) | 1962-12-07 | 1962-12-07 | A halogenated propane |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE640851A (en) |
CH (1) | CH435229A (en) |
DE (1) | DE1224290B (en) |
DK (1) | DK109324C (en) |
FR (2) | FR1561903A (en) |
GB (1) | GB1004637A (en) |
NL (2) | NL126372C (en) |
SE (1) | SE304000B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2629775C3 (en) * | 1976-07-02 | 1979-03-01 | Kali-Chemie Ag, 3000 Hannover | Process for the production of bromine (chlorine) fluorocarbons |
-
0
- NL NL301147D patent/NL301147A/xx unknown
- NL NL126372D patent/NL126372C/xx active
-
1962
- 1962-12-07 GB GB4624862A patent/GB1004637A/en not_active Expired
-
1963
- 1963-11-29 DE DEJ24826A patent/DE1224290B/en active Pending
- 1963-12-02 DK DK562363A patent/DK109324C/en active
- 1963-12-05 SE SE1349863A patent/SE304000B/xx unknown
- 1963-12-05 BE BE640851A patent/BE640851A/xx unknown
- 1963-12-06 FR FR956407A patent/FR1561903A/fr not_active Expired
- 1963-12-06 CH CH1494363A patent/CH435229A/en unknown
-
1964
- 1964-03-05 FR FR966252A patent/FR3729M/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH435229A (en) | 1967-05-15 |
FR3729M (en) | 1965-12-06 |
DK109324C (en) | 1968-04-16 |
NL301147A (en) | |
NL126372C (en) | |
BE640851A (en) | 1964-06-05 |
SE304000B (en) | 1968-09-16 |
DE1224290B (en) | 1966-09-08 |
FR1561903A (en) | 1969-04-04 |
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