JPS5988446A - ３，３′，４，４′−テトラアミノジフェニル化合物の製造方法 - Google Patents

３，３′，４，４′−テトラアミノジフェニル化合物の製造方法

Info

Publication number
JPS5988446A
JPS5988446A JP57197639A JP19763982A JPS5988446A JP S5988446 A JPS5988446 A JP S5988446A JP 57197639 A JP57197639 A JP 57197639A JP 19763982 A JP19763982 A JP 19763982A JP S5988446 A JPS5988446 A JP S5988446A
Authority
JP
Japan
Prior art keywords
compound
dinitro
reaction
catalyst
mineral acid
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
JP57197639A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433782B2 (enrdf_load_stackoverflow
Inventor
Keisaburo Yamaguchi
桂三郎 山口
Kenichi Sugimoto
賢一 杉本
Yoshimitsu Tanabe
良満 田辺
Masaji Tamai
正司 玉井
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 JP57197639A priority Critical patent/JPS5988446A/ja
Publication of JPS5988446A publication Critical patent/JPS5988446A/ja
Publication of JPH0433782B2 publication Critical patent/JPH0433782B2/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)
JP57197639A 1982-11-12 1982-11-12 ３，３′，４，４′−テトラアミノジフェニル化合物の製造方法 Granted JPS5988446A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57197639A JPS5988446A (ja) 1982-11-12 1982-11-12 ３，３′，４，４′−テトラアミノジフェニル化合物の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57197639A JPS5988446A (ja) 1982-11-12 1982-11-12 ３，３′，４，４′−テトラアミノジフェニル化合物の製造方法

Publications (2)

Publication Number Publication Date
JPS5988446A true JPS5988446A (ja) 1984-05-22
JPH0433782B2 JPH0433782B2 (enrdf_load_stackoverflow) 1992-06-04

Family

ID=16377827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57197639A Granted JPS5988446A (ja) 1982-11-12 1982-11-12 ３，３′，４，４′−テトラアミノジフェニル化合物の製造方法

Country Status (1)

Country Link
JP (1) JPS5988446A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0433782B2 (enrdf_load_stackoverflow) 1992-06-04

Similar Documents

Publication Publication Date Title
JPS60255760A (ja) 新規置換ビス‐（４‐アミノフエニル）‐スルホン
JPS5988446A (ja) ３，３′，４，４′−テトラアミノジフェニル化合物の製造方法
JPH05500813A (ja) アルキル―〔３クロロフェニル〕―スルホンの製造方法
JPH0692917A (ja) グリシンの改良合成法
EP0157151B1 (en) New process for preparing cis-3,3,5-trimethylcyclohexyl-d,l-alpha-(3-pyridinecarboxy)-phenylacetate
JP2893182B1 (ja) ２，７−ジアザ−１，２，３，６，７，８−ヘキサヒドロピレン化合物とその製造方法
US2738352A (en) Purification of pyridine compounds
JPS63225352A (ja) ２，７−ナフタレンジスルホン酸の製造方法
US2413834A (en) Substituted 4,4'-diaminodiphenyl sulfones and process of making same
JPS5948472A (ja) ベンゾチアゾリノン化合物の製法
US4065478A (en) Process for the manufacture of α,α'-aminonitroanthraquinones
JP3647915B2 (ja) ２−アミノ−５−ニトロフェニル酢酸及びその製造方法
JPS63107976A (ja) 新規なポリマレイミド化合物及びその製造方法
JPH056540B2 (enrdf_load_stackoverflow)
JPS6345272A (ja) 置換−４−クロマノン類の製造方法
JPS608244A (ja) ３，３′−または３，４′−ジアミノベンゾフエノンの製造方法
NO173731B (no) Fremgangsmaae for fremstilling av krotonbetainhydroklorid
JPS5846063A (ja) アレチンの製造方法
JPH01221356A (ja) ３‐アミノ‐４‐トリフルオロメチル安息香酸およびその製造方法
JPS6287582A (ja) Ｎ−テトラチオジモルホリンの製造法
JPH03200751A (ja) ２―アミノ―１―（４―ヒドロキシフェニル）―エタノン鉱酸塩の製造法
JPS61225155A (ja) ３，４′−ジアミノジフエニルエ−テルの製造方法
JPS58177946A (ja) ３，３′−ジアミノベンゾフエノンの製造方法
JPS6197250A (ja) トランス−１，２−ジアミノシクロヘキサンの精製法
JPS62106087A (ja) ２−アミノベンゾチアゾ−ル類の製造方法