JPS5651495A - Preparation of compound containing fluorine and phosphorus - Google Patents

Preparation of compound containing fluorine and phosphorus

Info

Publication number
JPS5651495A
JPS5651495A JP12735279A JP12735279A JPS5651495A JP S5651495 A JPS5651495 A JP S5651495A JP 12735279 A JP12735279 A JP 12735279A JP 12735279 A JP12735279 A JP 12735279A JP S5651495 A JPS5651495 A JP S5651495A
Authority
JP
Japan
Prior art keywords
formula
pyrophosphite
fluorine compound
compound
phosphorus
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
JP12735279A
Other languages
Japanese (ja)
Inventor
Masao Kato
Katsuyuki Akiyama
Masaaki Yamabe
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 JP12735279A priority Critical patent/JPS5651495A/en
Publication of JPS5651495A publication Critical patent/JPS5651495A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the titled compound suitable to a heavy metal adsorbent for uranium etc., an ion exchange resin (intermediate), etc., by reacting a specific fluorine compound with a pyrophosphite in the presence of a free radical initiator.
CONSTITUTION: The first fluorine compound having a group of -CF2X or formula I (X is Br or I), preferably a perfluorocarbon compound, is reacted with a pyrophosphite of the formula Y2P-Z-PY2 [Y is Cl or OR1 (R1 is lower alkyl), etc.; Z is O or S], preferably tetraethyl pyrophosphite, in the presence of a free radical initiator, preferably an organic peroxide, e.g. di-tert-butyl peroxide, preferably at 60W120°C for 2W6hr, to give the aimed second fluorine compound having a group of -CF2PY2 or formula II, e.g. perfluoro-4-oxa-5-hexenesulfonic acid dichloride of formula III.
COPYRIGHT: (C)1981,JPO&Japio
JP12735279A 1979-10-04 1979-10-04 Preparation of compound containing fluorine and phosphorus Pending JPS5651495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12735279A JPS5651495A (en) 1979-10-04 1979-10-04 Preparation of compound containing fluorine and phosphorus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12735279A JPS5651495A (en) 1979-10-04 1979-10-04 Preparation of compound containing fluorine and phosphorus

Publications (1)

Publication Number Publication Date
JPS5651495A true JPS5651495A (en) 1981-05-09

Family

ID=14957799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12735279A Pending JPS5651495A (en) 1979-10-04 1979-10-04 Preparation of compound containing fluorine and phosphorus

Country Status (1)

Country Link
JP (1) JPS5651495A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815947A (en) * 1981-07-02 1983-01-29 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Beta-substituted polyfluoropropionate salt and derivative
US4474700A (en) * 1981-07-02 1984-10-02 E. I. Du Pont DeNemours and Company β-Substituted polyfluoropropionate salts and derivatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815947A (en) * 1981-07-02 1983-01-29 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Beta-substituted polyfluoropropionate salt and derivative
US4474700A (en) * 1981-07-02 1984-10-02 E. I. Du Pont DeNemours and Company β-Substituted polyfluoropropionate salts and derivatives
JPH0521908B2 (en) * 1981-07-02 1993-03-25 Ii Ai Deyuhon De Nimoasu Ando Co

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