JPH0415217B2 - - Google Patents

Info

Publication number
JPH0415217B2
JPH0415217B2 JP57002255A JP225582A JPH0415217B2 JP H0415217 B2 JPH0415217 B2 JP H0415217B2 JP 57002255 A JP57002255 A JP 57002255A JP 225582 A JP225582 A JP 225582A JP H0415217 B2 JPH0415217 B2 JP H0415217B2
Authority
JP
Japan
Prior art keywords
dinitro
reaction
diaminobenzophenone
dihalogenobenzophenone
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
JP57002255A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58121256A (ja
Inventor
Keisaburo Yamaguchi
Kenichi Sugimoto
Yoshimitsu Tanabe
Saburo Kawashima
Teruhiro Yamaguchi
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 JP57002255A priority Critical patent/JPS58121256A/ja
Priority to US06/454,973 priority patent/US4556738A/en
Priority to KR1019830000075A priority patent/KR860001857B1/ko
Priority to GB08300598A priority patent/GB2116168B/en
Priority to NLAANVRAGE8300074,A priority patent/NL189406C/xx
Priority to CA000419346A priority patent/CA1182129A/en
Priority to DE3300821A priority patent/DE3300821C2/de
Priority to CH137/83A priority patent/CH655304A5/fr
Priority to FR8300403A priority patent/FR2519631B1/fr
Publication of JPS58121256A publication Critical patent/JPS58121256A/ja
Publication of JPH0415217B2 publication Critical patent/JPH0415217B2/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)
JP57002255A 1982-01-12 1982-01-12 ３，３′−ジアミノベンゾフエノンの製造方法 Granted JPS58121256A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP57002255A JPS58121256A (ja) 1982-01-12 1982-01-12 ３，３′−ジアミノベンゾフエノンの製造方法
US06/454,973 US4556738A (en) 1982-01-12 1983-01-03 Process for preparation of 3,3'- or 3,4'-diamino benzophenone
KR1019830000075A KR860001857B1 (ko) 1982-01-12 1983-01-11 3,3'-또는 3,4'-디아미노벤조페논(diamino benzophenone)의 제조방법
GB08300598A GB2116168B (en) 1982-01-12 1983-01-11 Process for preparing of 3,3'- or 3,4' -diamino benzophenone
NLAANVRAGE8300074,A NL189406C (nl) 1982-01-12 1983-01-11 Werkwijze voor de bereiding van 3,3'- of 3,4'-diaminobenzofenon.
CA000419346A CA1182129A (en) 1982-01-12 1983-01-12 Process for preparation of 3,3'-or 3,4'- diaminobenzophenones
DE3300821A DE3300821C2 (de) 1982-01-12 1983-01-12 Verfahren zur Herstellung von 3,3'- oder 3,4'-Diaminobenzophenon
CH137/83A CH655304A5 (fr) 1982-01-12 1983-01-12 Procede de preparation de la diamino-3,3' ou -3,4' benzophenone.
FR8300403A FR2519631B1 (fr) 1982-01-12 1983-01-12 Procede de preparation de 3,3'- ou 3,4'-diamino benzophenone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57002255A JPS58121256A (ja) 1982-01-12 1982-01-12 ３，３′−ジアミノベンゾフエノンの製造方法

Publications (2)

Publication Number Publication Date
JPS58121256A JPS58121256A (ja) 1983-07-19
JPH0415217B2 true JPH0415217B2 (cs) 1992-03-17

Family

ID=11524248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57002255A Granted JPS58121256A (ja) 1982-01-12 1982-01-12 ３，３′−ジアミノベンゾフエノンの製造方法

Country Status (1)

Country Link
JP (1) JPS58121256A (cs)

Also Published As

Publication number Publication date
JPS58121256A (ja) 1983-07-19

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