JPS52156848A - Preparation of 1-nitroanthraquinone - Google Patents

Preparation of 1-nitroanthraquinone

Info

Publication number
JPS52156848A
JPS52156848A JP7372276A JP7372276A JPS52156848A JP S52156848 A JPS52156848 A JP S52156848A JP 7372276 A JP7372276 A JP 7372276A JP 7372276 A JP7372276 A JP 7372276A JP S52156848 A JPS52156848 A JP S52156848A
Authority
JP
Japan
Prior art keywords
nitroanthraquinone
preparation
sulfuric acid
nitration
anthraquinone
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
JP7372276A
Other languages
Japanese (ja)
Other versions
JPS603056B2 (en
Inventor
Akira Fukazawa
Shinzaburo Masaki
Norio Serizawa
Hirotoshi Nakanishi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP51073722A priority Critical patent/JPS603056B2/en
Priority to DE19772727587 priority patent/DE2727587A1/en
Publication of JPS52156848A publication Critical patent/JPS52156848A/en
Publication of JPS603056B2 publication Critical patent/JPS603056B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare the title compound in high yield by the nitration of anthraquinone in sulfuric acid, with the weight ratio of the sulfuric acid to water in the reaction system kept in the range of 2.5 - 9 throughout the whole reaction.
COPYRIGHT: (C)1977,JPO&Japio
JP51073722A 1976-06-21 1976-06-21 Production method of 1-nitroanthraquinone Expired JPS603056B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP51073722A JPS603056B2 (en) 1976-06-21 1976-06-21 Production method of 1-nitroanthraquinone
DE19772727587 DE2727587A1 (en) 1976-06-21 1977-06-20 Nitro-anthraquinone prepn. by nitrating anthraquinone - in sulphuric acid while controlling sulphuric acid to water wt. ratio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51073722A JPS603056B2 (en) 1976-06-21 1976-06-21 Production method of 1-nitroanthraquinone

Publications (2)

Publication Number Publication Date
JPS52156848A true JPS52156848A (en) 1977-12-27
JPS603056B2 JPS603056B2 (en) 1985-01-25

Family

ID=13526389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51073722A Expired JPS603056B2 (en) 1976-06-21 1976-06-21 Production method of 1-nitroanthraquinone

Country Status (2)

Country Link
JP (1) JPS603056B2 (en)
DE (1) DE2727587A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874168A (en) * 1957-04-02 1959-02-17 Gen Aniline & Film Corp Process for the preparation of 1-nitroanthraquinone
DE2232446C3 (en) * 1972-07-01 1979-05-03 Basf Ag, 6700 Ludwigshafen Process for the preparation of pure 1-nitroanthraquinone
DE2259074C3 (en) * 1972-12-02 1982-04-22 Bayer Ag, 5090 Leverkusen Process for the preparation of practically 1,5-dinitro-anthraquinone-free 1-nitro-anthraquinone
DE2400253A1 (en) * 1974-01-04 1975-07-17 Bayer Ag PROCESS FOR THE PRODUCTION OF PRACTICAL ANTHRACHINONE- AND 2-NITROANTHRACHINONE-FREE 1-NITROANTHRACHINONE
DE2461648A1 (en) * 1974-12-27 1976-07-08 Bayer Ag PROCESS FOR THE PRODUCTION OF PURE 1-NITRO-ANTHRAQUINONE

Also Published As

Publication number Publication date
DE2727587C2 (en) 1988-04-21
JPS603056B2 (en) 1985-01-25
DE2727587A1 (en) 1977-12-29

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