BE798181A - Procede de fabrication de l'anthraquinone - Google Patents

Procede de fabrication de l'anthraquinone

Info

Publication number: BE798181A
Authority: BE; Belgium
Prior art keywords: manufacturing process; anthraquinone; anthraquinone manufacturing; manufacturing
Prior art date: 1972-04-15

Application number

BE129980A

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.)

1972-04-15

Filing date

1973-04-13

Publication date

1973-10-15

1973-04-13 Application filed by Bayer Ag filed Critical Bayer Ag

1973-10-15 Publication of BE798181A publication Critical patent/BE798181A/fr

Links

PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title 1
150000004056 anthraquinones Chemical class 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives

Landscapes

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

BE129980A 1972-04-15 1973-04-13 Procede de fabrication de l'anthraquinone BE798181A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2218316A DE2218316C3 (de)	1972-04-15	1972-04-15	Verfahren zur Herstellung von Anthrachinon

Publications (1)

Publication Number	Publication Date
BE798181A true BE798181A (fr)	1973-10-15

Family

ID=5842081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE129980A BE798181A (fr)	1972-04-15	1973-04-13	Procede de fabrication de l'anthraquinone

Country Status (8)

Country	Link
KR (1)	KR780000087B1 (fr)
AU (1)	AU469407B2 (fr)
BE (1)	BE798181A (fr)
BR (1)	BR7302716D0 (fr)
DE (1)	DE2218316C3 (fr)
SE (1)	SE402908B (fr)
SU (1)	SU659080A3 (fr)
ZA (1)	ZA732568B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4111967A (en)	1974-11-09	1978-09-05	Bayer Aktiengesellschaft	Silicon containing catalysts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1095458C (zh) *	1999-03-30	2002-12-04	首都师范大学	一种蒽醌的制备方法

1972
- 1972-04-15 DE DE2218316A patent/DE2218316C3/de not_active Expired
1973
- 1973-04-12 SE SE7305214A patent/SE402908B/xx unknown
- 1973-04-13 SU SU731908718A patent/SU659080A3/ru active
- 1973-04-13 KR KR7300599A patent/KR780000087B1/ko not_active Expired
- 1973-04-13 AU AU54488/73A patent/AU469407B2/en not_active Expired
- 1973-04-13 BE BE129980A patent/BE798181A/fr not_active IP Right Cessation
- 1973-04-13 BR BR732716A patent/BR7302716D0/pt unknown
- 1973-04-13 ZA ZA732568A patent/ZA732568B/xx unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4111967A (en)	1974-11-09	1978-09-05	Bayer Aktiengesellschaft	Silicon containing catalysts

Also Published As

Publication number	Publication date
SU659080A3 (ru)	1979-04-25
DE2218316C3 (de)	1980-10-09
AU469407B2 (en)	1976-02-12
BR7302716D0 (pt)	1974-07-18
ZA732568B (en)	1974-03-27
DE2218316B2 (de)	1974-03-28
DE2218316A1 (de)	1973-10-31
KR780000087B1 (en)	1978-04-08
AU5448873A (en)	1974-10-17
SE402908B (sv)	1978-07-24

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Legal Events

Date

Code

Title

Description

1984-10-31

RE

Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840413