CH407086A - Verfahren zur Herstellung von 1,2,3,4-Tetraalkyl-anthrachinon-8-carbonsäuren - Google Patents

Verfahren zur Herstellung von 1,2,3,4-Tetraalkyl-anthrachinon-8-carbonsäuren

Info

Publication number
CH407086A
CH407086A CH1499461A CH1499461A CH407086A CH 407086 A CH407086 A CH 407086A CH 1499461 A CH1499461 A CH 1499461A CH 1499461 A CH1499461 A CH 1499461A CH 407086 A CH407086 A CH 407086A
Authority
CH
Switzerland
Prior art keywords
tetraalkyl
anthraquinone
preparation
carboxylic acids
carboxylic
Prior art date
Application number
CH1499461A
Other languages
English (en)
Inventor
Hopff Heinrich Dr Prof
Arnold Dr Ing Chem Wick
Walter Dipl Ing Chem Bolliger
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH1499461A priority Critical patent/CH407086A/de
Priority to US244879A priority patent/US3280154A/en
Publication of CH407086A publication Critical patent/CH407086A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C66/00—Quinone carboxylic acids
    • C07C66/02—Anthraquinone carboxylic acids
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1499461A 1961-12-27 1961-12-27 Verfahren zur Herstellung von 1,2,3,4-Tetraalkyl-anthrachinon-8-carbonsäuren CH407086A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1499461A CH407086A (de) 1961-12-27 1961-12-27 Verfahren zur Herstellung von 1,2,3,4-Tetraalkyl-anthrachinon-8-carbonsäuren
US244879A US3280154A (en) 1961-12-27 1962-12-17 5, 6, 7, 8-tetraethyl-anthraquinone-1-carboxylic acid and its 1-anthraquinonyl amide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1499461A CH407086A (de) 1961-12-27 1961-12-27 Verfahren zur Herstellung von 1,2,3,4-Tetraalkyl-anthrachinon-8-carbonsäuren

Publications (1)

Publication Number Publication Date
CH407086A true CH407086A (de) 1966-02-15

Family

ID=4405445

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1499461A CH407086A (de) 1961-12-27 1961-12-27 Verfahren zur Herstellung von 1,2,3,4-Tetraalkyl-anthrachinon-8-carbonsäuren

Country Status (2)

Country Link
US (1) US3280154A (de)
CH (1) CH407086A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595231B2 (ja) * 1978-05-19 1984-02-03 三井東圧化学株式会社 湿式脱硫プロセス用酸化還元性薬剤

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935878A (en) * 1909-05-29 1909-10-05 Farbenfab Vorm Bayer F & Co Vat dye.
US2181048A (en) * 1937-07-06 1939-11-21 Du Pont Anthraquinonoyl-amino anthraquinones

Also Published As

Publication number Publication date
US3280154A (en) 1966-10-18

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