GB1019453A - Process for the preparation of fluorinated ethers - Google Patents
Process for the preparation of fluorinated ethersInfo
- Publication number
- GB1019453A GB1019453A GB3001362A GB3001362A GB1019453A GB 1019453 A GB1019453 A GB 1019453A GB 3001362 A GB3001362 A GB 3001362A GB 3001362 A GB3001362 A GB 3001362A GB 1019453 A GB1019453 A GB 1019453A
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- formula
- fluorinated ethers
- excess
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Abstract
An ester of the formula <FORM:1019453/C2/1> is converted to an ether of the formula <FORM:1019453/C2/2> (wherein X and X1 represent hydrogen atoms or steroid hydrocarbon radicals and R and R1 represent aliphatic hydrocarbon radicals) by reacting said ester with an excess of an alcohol of the formula R1OH in the presence of an excess of alkali and isolating the ether thus formed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12998761A | 1961-08-08 | 1961-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1019453A true GB1019453A (en) | 1966-02-09 |
Family
ID=22442507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3001362A Expired GB1019453A (en) | 1961-08-08 | 1962-08-03 | Process for the preparation of fluorinated ethers |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH420096A (en) |
GB (1) | GB1019453A (en) |
-
1962
- 1962-08-03 GB GB3001362A patent/GB1019453A/en not_active Expired
- 1962-08-08 CH CH948162A patent/CH420096A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH420096A (en) | 1966-09-15 |
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