JPH056540B2 - - Google Patents

Info

Publication number
JPH056540B2
JPH056540B2 JP12482883A JP12482883A JPH056540B2 JP H056540 B2 JPH056540 B2 JP H056540B2 JP 12482883 A JP12482883 A JP 12482883A JP 12482883 A JP12482883 A JP 12482883A JP H056540 B2 JPH056540 B2 JP H056540B2
Authority
JP
Japan
Prior art keywords
diaminodiphenylsulfone
sulfone
yield
reaction
catalyst
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 - Lifetime
Application number
JP12482883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6016967A (ja
Inventor
Teruhiro Yamaguchi
Keisaburo Yamaguchi
Kenichi Sugimoto
Yoshimitsu Tanabe
Saburo Kawashima
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP12482883A priority Critical patent/JPS6016967A/ja
Publication of JPS6016967A publication Critical patent/JPS6016967A/ja
Publication of JPH056540B2 publication Critical patent/JPH056540B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP12482883A 1983-07-11 1983-07-11 ３，３′−ジアミノジフエニルスルホンの製造方法 Granted JPS6016967A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12482883A JPS6016967A (ja) 1983-07-11 1983-07-11 ３，３′−ジアミノジフエニルスルホンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12482883A JPS6016967A (ja) 1983-07-11 1983-07-11 ３，３′−ジアミノジフエニルスルホンの製造方法

Publications (2)

Publication Number Publication Date
JPS6016967A JPS6016967A (ja) 1985-01-28
JPH056540B2 true JPH056540B2 (en, 2012) 1993-01-26

Family

ID=14895103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12482883A Granted JPS6016967A (ja) 1983-07-11 1983-07-11 ３，３′−ジアミノジフエニルスルホンの製造方法

Country Status (1)

Country Link
JP (1) JPS6016967A (en, 2012)

Also Published As

Publication number Publication date
JPS6016967A (ja) 1985-01-28

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