IT7851015A0 - Procedimento per produrre acido-1ammino-4-bromo-antrachinon-2-solfo nico - Google Patents

Procedimento per produrre acido-1ammino-4-bromo-antrachinon-2-solfo nico

Info

Publication number
IT7851015A0
IT7851015A0 IT7851015A IT5101578A IT7851015A0 IT 7851015 A0 IT7851015 A0 IT 7851015A0 IT 7851015 A IT7851015 A IT 7851015A IT 5101578 A IT5101578 A IT 5101578A IT 7851015 A0 IT7851015 A0 IT 7851015A0
Authority
IT
Italy
Prior art keywords
acid
anthrachinon
1amino
bromo
procedure
Prior art date
Application number
IT7851015A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IT7851015A0 publication Critical patent/IT7851015A0/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT7851015A 1977-09-10 1978-09-08 Procedimento per produrre acido-1ammino-4-bromo-antrachinon-2-solfo nico IT7851015A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772740889 DE2740889A1 (de) 1977-09-10 1977-09-10 Verfahren zur herstellung von 1-amino-4-bromanthrachinon-2-sulfonsaeure

Publications (1)

Publication Number Publication Date
IT7851015A0 true IT7851015A0 (it) 1978-09-08

Family

ID=6018654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7851015A IT7851015A0 (it) 1977-09-10 1978-09-08 Procedimento per produrre acido-1ammino-4-bromo-antrachinon-2-solfo nico

Country Status (6)

Country Link
US (1) US4213909A (it)
EP (1) EP0001087B1 (it)
JP (1) JPS5448747A (it)
DE (2) DE2740889A1 (it)
IN (1) IN148172B (it)
IT (1) IT7851015A0 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131965A (ja) * 1982-01-29 1983-08-06 Sumitomo Chem Co Ltd １−アミノ−４−ブロムアントラキノン−２−スルホン酸の製法
DE3326563A1 (de) * 1983-07-22 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1-amino-4-bromanthrachinon-2-sulfonsaeure
DE4221606A1 (de) * 1992-07-01 1994-01-05 Basf Ag Verfahren zur Herstellung von 5-Halogen-2-(1-anthrachinonylamino)benzoesäuren und 4'-Halogen-2,1-(N)-anthrachinonyl-1',2'(N) -benzacridonen
CN106083660B (zh) * 2016-06-12 2018-06-26 南通市争妍新材料科技有限公司 一种1-氨基-4-溴蒽醌-2-磺酸钠的制备工艺
CN114456093A (zh) * 2022-01-24 2022-05-10 苏州市罗森助剂有限公司 一种溴氨酸的制备工艺
CN115594616A (zh) * 2022-10-09 2023-01-13 浙江迪邦化工有限公司（Cn） 1-氨基蒽醌的多级连续磺化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190105459A (en) * 1901-03-15 1902-02-06 Henry Snell Improvements in Railway Point Levers.
US1841997A (en) * 1927-04-23 1932-01-19 Gen Aniline Works Inc 1-aminoanthraquinone-2-sulphonic acid
US2413790A (en) * 1944-02-05 1947-01-07 Celanese Corp Dyestuff intermediates
GB664839A (en) * 1947-12-24 1952-01-16 Ciba Ltd Manufacture of anthraquinone derivatives
US2590247A (en) * 1948-08-28 1952-03-25 Celanese Corp Method of brominating 1-amino-2-sulfo-anthraquinone
US2874168A (en) * 1957-04-02 1959-02-17 Gen Aniline & Film Corp Process for the preparation of 1-nitroanthraquinone
DE1135495B (de) * 1961-07-19 1962-08-30 Basf Ag Verfahren zur Reinigung von 1-Amino-anthrachinon-2-sulfonsaeuren
GB1291225A (en) * 1968-10-25 1972-10-04 Ici Ltd Bromination process
US3931253A (en) * 1973-08-06 1976-01-06 Sandoz Ltd., (Sandoz Ag) Process for the production of aminoanthraquinone
CH591421A5 (it) * 1974-05-20 1977-09-15 Ciba Geigy Ag

Also Published As

Publication number Publication date
IN148172B (it) 1980-11-22
DE2740889A1 (de) 1979-03-22
JPS6116271B2 (it) 1986-04-28
EP0001087A1 (de) 1979-03-21
DE2860421D1 (en) 1981-02-26
EP0001087B1 (de) 1981-01-07
JPS5448747A (en) 1979-04-17
US4213909A (en) 1980-07-22

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