JPS59116260A - ３，３′−ジアミノジフェニルスルホンの製造方法 - Google Patents

３，３′−ジアミノジフェニルスルホンの製造方法

Info

Publication number
JPS59116260A
JPS59116260A JP57224977A JP22497782A JPS59116260A JP S59116260 A JPS59116260 A JP S59116260A JP 57224977 A JP57224977 A JP 57224977A JP 22497782 A JP22497782 A JP 22497782A JP S59116260 A JPS59116260 A JP S59116260A
Authority
JP
Japan
Prior art keywords
reaction
acid
diaminodiphenylsulfone
mixture
dinitro
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.)
Granted
Application number
JP57224977A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0346464B2 (enrdf_load_stackoverflow
Inventor
Keisaburo Yamaguchi
桂三郎 山口
Kenichi Sugimoto
賢一 杉本
Yoshimitsu Tanabe
良満 田辺
Saburo Kawashima
川島　三郎
Teruhiro Yamaguchi
彰宏 山口
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 JP57224977A priority Critical patent/JPS59116260A/ja
Priority to AU11452/83A priority patent/AU553454B2/en
Priority to GB08304332A priority patent/GB2118542B/en
Priority to KR1019830000634A priority patent/KR870001156B1/ko
Priority to CA000421816A priority patent/CA1193283A/en
Priority to DE19833305654 priority patent/DE3305654A1/de
Priority to IT19647/83A priority patent/IT1193677B/it
Priority to FR8302683A priority patent/FR2521556B1/fr
Priority to US06/466,498 priority patent/US4482742A/en
Publication of JPS59116260A publication Critical patent/JPS59116260A/ja
Publication of JPH0346464B2 publication Critical patent/JPH0346464B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP57224977A 1982-02-18 1982-12-23 ３，３′−ジアミノジフェニルスルホンの製造方法 Granted JPS59116260A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP57224977A JPS59116260A (ja) 1982-12-23 1982-12-23 ３，３′−ジアミノジフェニルスルホンの製造方法
AU11452/83A AU553454B2 (en) 1982-02-18 1983-02-16 Preparation of 3,3:-diaminodiphenyl sulfones
GB08304332A GB2118542B (en) 1982-02-18 1983-02-16 Process for preparing of 3,3'-diamino diphenylsulfones
KR1019830000634A KR870001156B1 (ko) 1982-02-18 1983-02-17 3,3'-디아미노 디페닐술폰의 제조방법
CA000421816A CA1193283A (en) 1982-02-18 1983-02-17 Process for preparing 3,3'-diamino diphenysulfones diphenylsulfones
DE19833305654 DE3305654A1 (de) 1982-02-18 1983-02-18 Verfahren zur herstellung von 3,3'-diaminodiphenylsulfonen
IT19647/83A IT1193677B (it) 1982-02-18 1983-02-18 Processo per preparare 3,3'-diammino-difenilsolfoni
FR8302683A FR2521556B1 (fr) 1982-02-18 1983-02-18 Procede de preparation de 3, 3'-diamino-diphenylsulfones
US06/466,498 US4482742A (en) 1982-02-18 1983-04-12 Process for preparing of 3,3'-diamino diphenylsulfones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57224977A JPS59116260A (ja) 1982-12-23 1982-12-23 ３，３′−ジアミノジフェニルスルホンの製造方法

Publications (2)

Publication Number Publication Date
JPS59116260A true JPS59116260A (ja) 1984-07-05
JPH0346464B2 JPH0346464B2 (enrdf_load_stackoverflow) 1991-07-16

Family

ID=16822163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57224977A Granted JPS59116260A (ja) 1982-02-18 1982-12-23 ３，３′−ジアミノジフェニルスルホンの製造方法

Country Status (1)

Country Link
JP (1) JPS59116260A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0346464B2 (enrdf_load_stackoverflow) 1991-07-16

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