BE821492A - Procede de preparation d'anthraquinones substituees en position - Google Patents

Procede de preparation d'anthraquinones substituees en position

Info

Publication number
BE821492A
BE821492A BE149889A BE149889A BE821492A BE 821492 A BE821492 A BE 821492A BE 149889 A BE149889 A BE 149889A BE 149889 A BE149889 A BE 149889A BE 821492 A BE821492 A BE 821492A
Authority
BE
Belgium
Prior art keywords
preparing
anthraquinones substituted
substituted
preparing anthraquinones
anthraquinones
Prior art date
Application number
BE149889A
Other languages
English (en)
French (fr)
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
Priority claimed from JP11997873A external-priority patent/JPS5243498B2/ja
Priority claimed from JP12542273A external-priority patent/JPS5250789B2/ja
Priority claimed from JP531874A external-priority patent/JPS532862B2/ja
Priority claimed from JP562674A external-priority patent/JPS532863B2/ja
Priority claimed from JP5027674A external-priority patent/JPS532864B2/ja
Application filed filed Critical
Publication of BE821492A publication Critical patent/BE821492A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35—Ketones, e.g. benzophenone
    • A61K8/355—Quinones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
    • A61Q5/065—Preparations for temporary colouring the hair, e.g. direct dyes
BE149889A 1973-10-26 1974-10-25 Procede de preparation d'anthraquinones substituees en position BE821492A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP11997873A JPS5243498B2 (it) 1973-10-26 1973-10-26
JP12542273A JPS5250789B2 (it) 1973-11-09 1973-11-09
JP531874A JPS532862B2 (it) 1974-01-09 1974-01-09
JP562674A JPS532863B2 (it) 1974-01-10 1974-01-10
JP5027674A JPS532864B2 (it) 1974-05-08 1974-05-08

Publications (1)

Publication Number Publication Date
BE821492A true BE821492A (fr) 1975-02-17

Family

ID=27518581

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149889A BE821492A (fr) 1973-10-26 1974-10-25 Procede de preparation d'anthraquinones substituees en position

Country Status (8)

Country Link
US (1) US3966775A (it)
BE (1) BE821492A (it)
CH (1) CH611263A5 (it)
DE (1) DE2450883C3 (it)
FR (1) FR2249068B1 (it)
GB (1) GB1457083A (it)
IT (1) IT1021948B (it)
NL (1) NL7413985A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446808A1 (fr) * 1979-01-19 1980-08-14 Ugine Kuhlmann Amino-5 tetrahydro-1,2,3,4 anthraquinone et sa preparation
US4770818A (en) * 1986-10-28 1988-09-13 Ciba-Geigy Corporation Process for the preparation of 1-aminoanthraquinones
JPH0645908B2 (ja) * 1988-02-29 1994-06-15 株式会社日本触媒 １―アミノアントラキノン類の製造法
US5213665A (en) * 1988-02-29 1993-05-25 Nippon Shokubai Kagaku Kogyo, Co., Ltd. Process for producing 1-aminoanthraquinones
CN113527134B (zh) * 2021-07-08 2023-05-23 常州大学 1-羟氨基蒽醌的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695637C (de) * 1937-12-25 1940-08-31 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Leuko-5,6,7,8-tetrahydrochinizarin
US2607782A (en) * 1947-09-30 1952-08-19 Celanese Corp Process for the production of 1:4:5:8 tetraamino-anthraquinone
US2570866A (en) * 1948-10-19 1951-10-09 Gen Aniline & Film Corp Reduction of nitroaryl compounds
US3417090A (en) * 1965-09-15 1968-12-17 Bayer Ag Reduction of nitro compounds to amines

Also Published As

Publication number Publication date
FR2249068A1 (it) 1975-05-23
DE2450883C3 (de) 1980-06-04
FR2249068B1 (it) 1977-03-25
GB1457083A (en) 1976-12-01
DE2450883B2 (de) 1979-09-20
DE2450883A1 (de) 1975-05-07
IT1021948B (it) 1978-02-20
US3966775A (en) 1976-06-29
NL7413985A (nl) 1975-04-29
CH611263A5 (it) 1979-05-31

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