DE2461648A1 - Verfahren zur herstellung von reinem 1-nitro-anthrachinon - Google Patents

Verfahren zur herstellung von reinem 1-nitro-anthrachinon

Info

Publication number
DE2461648A1
DE2461648A1 DE19742461648 DE2461648A DE2461648A1 DE 2461648 A1 DE2461648 A1 DE 2461648A1 DE 19742461648 DE19742461648 DE 19742461648 DE 2461648 A DE2461648 A DE 2461648A DE 2461648 A1 DE2461648 A1 DE 2461648A1
Authority
DE
Germany
Prior art keywords
nitric acid
anthraquinone
nitro
temperatures
pure
Prior art date
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.)
Withdrawn
Application number
DE19742461648
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr Auge
Karl-Werner Dr Thiem
Gerhard Dr Dankert
Ruetger Dr Neeff
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.)
Bayer AG
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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19742461648 priority Critical patent/DE2461648A1/de
Priority to GB4382175A priority patent/GB1490419A/en
Priority to LU74079A priority patent/LU74079A1/xx
Priority to DD19036875A priority patent/DD124248A5/xx
Priority to CH1661575A priority patent/CH615148A5/de
Priority to IT5284475A priority patent/IT1052622B/it
Priority to DK590175A priority patent/DK590175A/da
Priority to NL7515007A priority patent/NL7515007A/xx
Priority to AT980575A priority patent/AT339291B/de
Priority to CA242,597A priority patent/CA1042884A/en
Priority to BE163088A priority patent/BE837052A/xx
Priority to JP15412675A priority patent/JPS5811938B2/ja
Priority to BR7508650A priority patent/BR7508650A/pt
Priority to FR7539870A priority patent/FR2295946A1/fr
Priority to RO7584324A priority patent/RO70394A/ro
Priority to ES443876A priority patent/ES443876A1/es
Publication of DE2461648A1 publication Critical patent/DE2461648A1/de
Withdrawn legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19742461648 1974-12-27 1974-12-27 Verfahren zur herstellung von reinem 1-nitro-anthrachinon Withdrawn DE2461648A1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DE19742461648 DE2461648A1 (de) 1974-12-27 1974-12-27 Verfahren zur herstellung von reinem 1-nitro-anthrachinon
GB4382175A GB1490419A (en) 1974-12-27 1975-10-24 Process for the preparation of pure 1-nitroanthraquinone
LU74079A LU74079A1 (da) 1974-12-27 1975-12-19
DD19036875A DD124248A5 (da) 1974-12-27 1975-12-19
CH1661575A CH615148A5 (en) 1974-12-27 1975-12-22 Process for the preparation of pure 1-nitroanthraquinone
IT5284475A IT1052622B (it) 1974-12-27 1975-12-23 Procedimento per produrre i. nitroantrachinone puro
DK590175A DK590175A (da) 1974-12-27 1975-12-23 Fremgangsmade til fremstilling af rent 1-nitroantraquinon
NL7515007A NL7515007A (nl) 1974-12-27 1975-12-23 Werkwijze ter bereiding van zuiver 1-nitroantrachinon.
AT980575A AT339291B (de) 1974-12-27 1975-12-23 Verfahren zur herstellung von reinem 1-nitroanthrachinon
CA242,597A CA1042884A (en) 1974-12-27 1975-12-24 Production of pure-1-nitroanthraquinone
BE163088A BE837052A (fr) 1974-12-27 1975-12-24 Procede de fabrication de 1 - nitro - anthraquinone pure
JP15412675A JPS5811938B2 (ja) 1974-12-27 1975-12-25 ジユンスイナ １− ニトロアンスラキノンノセイゾウホウ
BR7508650A BR7508650A (pt) 1974-12-27 1975-12-26 Processo para preparacao de 1-nitroantraquinona pura
FR7539870A FR2295946A1 (fr) 1974-12-27 1975-12-26 Procede de fabrication de 1-nitro-anthraquinone pure
RO7584324A RO70394A (ro) 1974-12-27 1975-12-26 Procedeu pentru obtinerea de l-nitroantrachinona pura
ES443876A ES443876A1 (es) 1974-12-27 1975-12-26 Procedimiento para la obtencion de 1-nitroantraquinona pura.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742461648 DE2461648A1 (de) 1974-12-27 1974-12-27 Verfahren zur herstellung von reinem 1-nitro-anthrachinon

Publications (1)

Publication Number Publication Date
DE2461648A1 true DE2461648A1 (de) 1976-07-08

Family

ID=5934667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742461648 Withdrawn DE2461648A1 (de) 1974-12-27 1974-12-27 Verfahren zur herstellung von reinem 1-nitro-anthrachinon

Country Status (16)

Country Link
JP (1) JPS5811938B2 (da)
AT (1) AT339291B (da)
BE (1) BE837052A (da)
BR (1) BR7508650A (da)
CA (1) CA1042884A (da)
CH (1) CH615148A5 (da)
DD (1) DD124248A5 (da)
DE (1) DE2461648A1 (da)
DK (1) DK590175A (da)
ES (1) ES443876A1 (da)
FR (1) FR2295946A1 (da)
GB (1) GB1490419A (da)
IT (1) IT1052622B (da)
LU (1) LU74079A1 (da)
NL (1) NL7515007A (da)
RO (1) RO70394A (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727587A1 (de) * 1976-06-21 1977-12-29 Sumitomo Chemical Co Verfahren zur herstellung von 1-nitroanthrachinon
DE2654649A1 (de) * 1976-12-02 1978-06-08 Bayer Ag Verfahren zur herstellung von 1-nitroanthrachinon
DE2751666A1 (de) * 1977-01-06 1978-07-20 Sumitomo Chemical Co Verfahren zur herstellung von 1-nitroanthrachinon und danach hergestelltes 1-nitroanthrachinon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385577B (de) * 1984-10-31 1988-04-25 Zumtobel Ag Bettleseleuchte, insbesondere fuer krankenzimmer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1359347A (en) * 1970-12-22 1974-07-10 Sandoz Ltd Process for the production of1-nitroanthraquinone
CH554302A (de) * 1971-04-30 1974-09-30 Sandoz Ag Verfahren und apparatur zur durchfuehrung von nitrierungen.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727587A1 (de) * 1976-06-21 1977-12-29 Sumitomo Chemical Co Verfahren zur herstellung von 1-nitroanthrachinon
DE2654649A1 (de) * 1976-12-02 1978-06-08 Bayer Ag Verfahren zur herstellung von 1-nitroanthrachinon
DE2751666A1 (de) * 1977-01-06 1978-07-20 Sumitomo Chemical Co Verfahren zur herstellung von 1-nitroanthrachinon und danach hergestelltes 1-nitroanthrachinon

Also Published As

Publication number Publication date
IT1052622B (it) 1981-07-20
DD124248A5 (da) 1977-02-09
FR2295946A1 (fr) 1976-07-23
DK590175A (da) 1976-06-28
ATA980575A (de) 1977-02-15
CH615148A5 (en) 1980-01-15
CA1042884A (en) 1978-11-21
ES443876A1 (es) 1977-05-01
JPS5188952A (en) 1976-08-04
GB1490419A (en) 1977-11-02
FR2295946B1 (da) 1979-09-07
BR7508650A (pt) 1976-09-08
RO70394A (ro) 1980-12-30
AT339291B (de) 1977-10-10
JPS5811938B2 (ja) 1983-03-05
LU74079A1 (da) 1976-11-11
NL7515007A (nl) 1976-06-29
BE837052A (fr) 1976-06-24

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Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal
8178 Suspension cancelled