JPS54119413A - Perfluorovinyl compound and its preparation - Google Patents

Perfluorovinyl compound and its preparation

Info

Publication number
JPS54119413A
JPS54119413A JP2662978A JP2662978A JPS54119413A JP S54119413 A JPS54119413 A JP S54119413A JP 2662978 A JP2662978 A JP 2662978A JP 2662978 A JP2662978 A JP 2662978A JP S54119413 A JPS54119413 A JP S54119413A
Authority
JP
Japan
Prior art keywords
perfluoro
containing polymers
dioxyfluoride
unsym
pentenoyl
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
JP2662978A
Other languages
Japanese (ja)
Inventor
Masaaki Yamabe
Seiji Munakata
Isamu Kaneko
Yonezo Akatsuka
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.)
AGC Inc
Original Assignee
Asahi Glass Co 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2662978A priority Critical patent/JPS54119413A/en
Publication of JPS54119413A publication Critical patent/JPS54119413A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:Perfluoro-4-pentenoyl fluoride shown in formula CF2= CF(CF2)2 COF.
USE: A comonomer supplying a crosslinking part of F-containing polymers, a monomer for the synthesis of functional F-containing polymers, a synthetic material of vinyl ethers (synthetic monomer of F-containing polymers with a vinyl side-chain), etc.
PROCESS: An unsym-dioxyfluoride of the formula obtained by the reaction of perfluoro-γ-butyrolactone and hexafluoropropylene epoxide is subjected to the thermal decomposition at 340°C to give perfluoro-4-pentenoyl fluoride, wherein the unsym- dioxyfluoride is introduced into the reactor in the form of vapor diluted with an inert gas, and then thermally decomposed in the presence of a small amount of water
COPYRIGHT: (C)1979,JPO&Japio
JP2662978A 1978-03-10 1978-03-10 Perfluorovinyl compound and its preparation Pending JPS54119413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2662978A JPS54119413A (en) 1978-03-10 1978-03-10 Perfluorovinyl compound and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2662978A JPS54119413A (en) 1978-03-10 1978-03-10 Perfluorovinyl compound and its preparation

Publications (1)

Publication Number Publication Date
JPS54119413A true JPS54119413A (en) 1979-09-17

Family

ID=12198735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2662978A Pending JPS54119413A (en) 1978-03-10 1978-03-10 Perfluorovinyl compound and its preparation

Country Status (1)

Country Link
JP (1) JPS54119413A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053536A (en) * 1988-09-28 1991-10-01 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
US5523496A (en) * 1988-09-28 1996-06-04 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053536A (en) * 1988-09-28 1991-10-01 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
US5523496A (en) * 1988-09-28 1996-06-04 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
US5543567A (en) * 1988-09-28 1996-08-06 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
US5557012A (en) * 1988-09-28 1996-09-17 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters

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