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)

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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
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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
Application number
ES428968A
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Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to ES428968A priority Critical patent/ES428968A1/en
Publication of ES428968A1 publication Critical patent/ES428968A1/en
Expired legal-status Critical Current

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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)
ES428968A 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) Expired ES428968A1 (en)

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)

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