JPS5268151A - Preparation of diarylphosphinic acid anhydride - Google Patents

Preparation of diarylphosphinic acid anhydride

Info

Publication number
JPS5268151A
JPS5268151A JP14373675A JP14373675A JPS5268151A JP S5268151 A JPS5268151 A JP S5268151A JP 14373675 A JP14373675 A JP 14373675A JP 14373675 A JP14373675 A JP 14373675A JP S5268151 A JPS5268151 A JP S5268151A
Authority
JP
Japan
Prior art keywords
preparation
acid anhydride
diarylphosphinic acid
diarylphosphinic
impurities
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
JP14373675A
Other languages
Japanese (ja)
Inventor
Kazuo Nagano
Toshiki Mori
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP14373675A priority Critical patent/JPS5268151A/en
Publication of JPS5268151A publication Critical patent/JPS5268151A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The title compound free from impurities is prepared impurities by the reaction of a diaryphosphinic chloride with a diarylphosphonic acid.
COPYRIGHT: (C)1977,JPO&Japio
JP14373675A 1975-12-01 1975-12-01 Preparation of diarylphosphinic acid anhydride Pending JPS5268151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14373675A JPS5268151A (en) 1975-12-01 1975-12-01 Preparation of diarylphosphinic acid anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14373675A JPS5268151A (en) 1975-12-01 1975-12-01 Preparation of diarylphosphinic acid anhydride

Publications (1)

Publication Number Publication Date
JPS5268151A true JPS5268151A (en) 1977-06-06

Family

ID=15345806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14373675A Pending JPS5268151A (en) 1975-12-01 1975-12-01 Preparation of diarylphosphinic acid anhydride

Country Status (1)

Country Link
JP (1) JPS5268151A (en)

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