ES428968A1 - Procedure for the preparation of 1, 2, 2, 2-tetrafluoraltil-eteres. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of 1, 2, 2, 2-tetrafluoraltil-eteres. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES428968A1 ES428968A1 ES428968A ES428968A ES428968A1 ES 428968 A1 ES428968 A1 ES 428968A1 ES 428968 A ES428968 A ES 428968A ES 428968 A ES428968 A ES 428968A ES 428968 A1 ES428968 A1 ES 428968A1
- Authority
- ES
- Spain
- Prior art keywords
- radical
- translation
- procedure
- preparation
- machine
- 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
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the preparation of 1,2,2,2-tetrafluoroethyl ethers of the general formula I CF3CHF-O-R where R is a straight chain or branched alcohol radical with 6 carbon atoms, the radical -CH2-CH3-n Xn, where n is 1 to 3 and X is fluorine and/or chlorine, or the radical - (CH2) m-CHF-CF3 in which m is 2 to 4, characterized in that a fluoro-semiacetal of the general formula II is reacted **(See formula)** in which R has the meanings mentioned on the occasion of formula I, with an amine of general formula III **(See formula)** where R'and R''may be the same or different and signify straight chain or branched alcohol radicals with 1 to 6 carbon atoms or the cyclohexyl radical, or where R' and R2 together form an alcohol radical with 4 to 5 carbon atoms, in which the C chain can also be interrupted by an atom of 0. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES428968A ES428968A1 (en) | 1974-08-05 | 1974-08-05 | Procedure for the preparation of 1, 2, 2, 2-tetrafluoraltil-eteres. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES428968A ES428968A1 (en) | 1974-08-05 | 1974-08-05 | Procedure for the preparation of 1, 2, 2, 2-tetrafluoraltil-eteres. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES428968A1 true ES428968A1 (en) | 1977-02-16 |
Family
ID=8467326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES428968A Expired ES428968A1 (en) | 1974-08-05 | 1974-08-05 | Procedure for the preparation of 1, 2, 2, 2-tetrafluoraltil-eteres. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES428968A1 (en) |
-
1974
- 1974-08-05 ES ES428968A patent/ES428968A1/en not_active Expired
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