BE559827A - - Google Patents

Info

Publication number
BE559827A
BE559827A BE559827DA BE559827A BE 559827 A BE559827 A BE 559827A BE 559827D A BE559827D A BE 559827DA BE 559827 A BE559827 A BE 559827A
Authority
BE
Belgium
Prior art keywords
anthraquinone
anthracene
acid
parts
process according
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE559827A publication Critical patent/BE559827A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/02Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/04Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/16Quinones the quinoid structure being part of a condensed ring system containing three rings
    • C07C50/18Anthraquinones, i.e. C14H8O2
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00Systems containing at least three condensed rings
    • C07C2603/02Ortho- or ortho- and peri-condensed systems
    • C07C2603/04Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE559827D BE559827A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE559827A true BE559827A (enrdf_load_html_response)

Family

ID=182360

Family Applications (1)

Application Number Title Priority Date Filing Date
BE559827D BE559827A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE559827A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
EP2032514B1 (fr) Procédé de préparation d'hydroquinone purifiée
EP0461096B1 (fr) Procédé de fabrication de N-phénylmaléimide
EP0055951A1 (fr) Procédé pour la préparation de l'anthraquinone et de ses dérivés substitués
CA1169092A (fr) PROCEDE POUR LA FABRICATION DE L'ACIDE .beta.- HYDROXYBUTYRIQUE ET DE SES OLIGOCONDENSATS
EP0008548B1 (fr) Nouveau procédé de préparation du disulfure de benzothiazyle
CA2222367C (fr) Procede de preparation de diacides a partir des eaux de lavage des produits d'oxydation du cyclohexane
BE559827A (enrdf_load_html_response)
FR2510102A1 (fr) Procede de purification de derives d'acides phenoxybenzoiques
EP0010470B1 (fr) Procédé pour la préparation des dérivés nitro-5 et 6 de la tétrahydro-1,2,3,4 anthraquinone à partir de l'hexahydro-1,2,3,4,4a,9a anthracène-dione-9,10
CH405291A (fr) Procédé de fabrication de cyclohexanone-oxime
EP0047205A2 (fr) Procédé de préparation d'alpha-benzamido alpha'-halogéno dianthrimides-1,1', nouveaux alpha-benzamido halogéno-5' ou -8' dianthrimides-1,1' et leur application comme intermédiaires de colorants de cuve
JPS6052739B2 (ja) ヒドロアントラキノン類の製造方法
BE358740A (enrdf_load_html_response)
FR2467835A1 (fr) Procede de separation et d'epuration de l'anthracene de l'huile d'anthracene
BE526602A (enrdf_load_html_response)
BE538940A (enrdf_load_html_response)
BE472247A (enrdf_load_html_response)
FR2588859A1 (fr) Procede pour la production du di(hydroxy-2 propyl-2)-2,6 naphtalene
CH314913A (fr) Procédé de préparation d'un hydrocarbure polycyclique halogéné
FR2497195A1 (fr) Procede de preparation de l'anthraquinone
BE466504A (enrdf_load_html_response)
BE481306A (enrdf_load_html_response)
BE492394A (enrdf_load_html_response)
BE524200A (enrdf_load_html_response)
BE371375A (enrdf_load_html_response)