FR2213267B1 - - Google Patents

Info

Publication number
FR2213267B1
FR2213267B1 FR7327384A FR7327384A FR2213267B1 FR 2213267 B1 FR2213267 B1 FR 2213267B1 FR 7327384 A FR7327384 A FR 7327384A FR 7327384 A FR7327384 A FR 7327384A FR 2213267 B1 FR2213267 B1 FR 2213267B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7327384A
Other languages
French (fr)
Other versions
FR2213267A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 DE2237904A external-priority patent/DE2237904C3/de
Priority claimed from DE2253276A external-priority patent/DE2253276C2/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2213267A1 publication Critical patent/FR2213267A1/fr
Application granted granted Critical
Publication of FR2213267B1 publication Critical patent/FR2213267B1/fr
Granted legal-status Critical Current

Links

FR7327384A 1972-08-02 1973-07-26 Pure 1-nitro anthraquinone from mixts with dinitro anthraquinones - by selectively solubilising them in organic solvents with catalyst and base Granted FR2213267A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2237904A DE2237904C3 (de) 1972-08-02 1972-08-02 Verfahren zur Herstellung von reinem 1-Nitroanthrachinon
DE2253276A DE2253276C2 (de) 1972-10-31 1972-10-31 Verfahren zur Herstellung von reinem 1-Nitroanthrachinon

Publications (2)

Publication Number Publication Date
FR2213267A1 FR2213267A1 (en) 1974-08-02
FR2213267B1 true FR2213267B1 (enExample) 1977-09-23

Family

ID=25763645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327384A Granted FR2213267A1 (en) 1972-08-02 1973-07-26 Pure 1-nitro anthraquinone from mixts with dinitro anthraquinones - by selectively solubilising them in organic solvents with catalyst and base

Country Status (5)

Country Link
DD (1) DD108738A5 (enExample)
FR (1) FR2213267A1 (enExample)
IT (1) IT990108B (enExample)
PL (1) PL89446B1 (enExample)
SU (1) SU544365A3 (enExample)

Also Published As

Publication number Publication date
IT990108B (it) 1975-06-20
FR2213267A1 (en) 1974-08-02
SU544365A3 (ru) 1977-01-25
PL89446B1 (enExample) 1976-11-30
DD108738A5 (enExample) 1974-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse