JPS51127062A - Production of pure 1*88 dinitroanthraquinone - Google Patents
Production of pure 1*88 dinitroanthraquinoneInfo
- Publication number
- JPS51127062A JPS51127062A JP51042642A JP4264276A JPS51127062A JP S51127062 A JPS51127062 A JP S51127062A JP 51042642 A JP51042642 A JP 51042642A JP 4264276 A JP4264276 A JP 4264276A JP S51127062 A JPS51127062 A JP S51127062A
- Authority
- JP
- Japan
- Prior art keywords
- dinitroanthraquinone
- pure
- production
- 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.)
- Pending
Links
- NMNSBFYYVHREEE-UHFFFAOYSA-N 1,2-dinitroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C([N+]([O-])=O)C([N+](=O)[O-])=CC=C3C(=O)C2=C1 NMNSBFYYVHREEE-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/16—Quinones the quinoid structure being part of a condensed ring system containing three rings
- C07C50/18—Anthraquinones, i.e. C14H8O2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/24—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings
- C07C225/26—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings
- C07C225/32—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings of condensed quinone ring systems formed by at least three rings
- C07C225/34—Amino anthraquinones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752517435 DE2517435C3 (de) | 1975-04-19 | Verfahren zur Gewinnung von 1,8-Dinitroanthrachinon aus Dinitroanthrachinon-Gemischen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51127062A true JPS51127062A (en) | 1976-11-05 |
Family
ID=5944486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51042642A Pending JPS51127062A (en) | 1975-04-19 | 1976-04-16 | Production of pure 1*88 dinitroanthraquinone |
Country Status (11)
Country | Link |
---|---|
US (1) | US3996252A (ja) |
JP (1) | JPS51127062A (ja) |
AT (1) | AT340910B (ja) |
BE (1) | BE840837A (ja) |
BR (1) | BR7602323A (ja) |
CH (1) | CH608230A5 (ja) |
ES (1) | ES447066A1 (ja) |
FR (1) | FR2307793A1 (ja) |
GB (1) | GB1490318A (ja) |
NL (1) | NL7604081A (ja) |
SE (1) | SE7604412L (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2654648A1 (de) * | 1976-12-02 | 1978-06-08 | Bayer Ag | Verfahren zur isolierung von 1,6- und 1,7-dinitroanthrachinon |
FR2432013A1 (fr) * | 1978-07-27 | 1980-02-22 | Ugine Kuhlmann | Procede d'obtention de dinitro-1,5 anthraquinone de haute purete |
DE20221936U1 (de) | 2002-04-12 | 2009-06-18 | Fritz Herrmann Gmbh & Co. Betonsteinwerke Kg | Reflexbeton |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH529094A (de) * | 1970-08-24 | 1972-10-15 | Sandoz Ag | Trennverfahren |
BE789702A (fr) * | 1971-10-07 | 1973-02-01 | Sumitomo Chemical Co | Procede de preparation de dinitroanthraquinones |
-
1976
- 1976-04-01 US US05/672,690 patent/US3996252A/en not_active Expired - Lifetime
- 1976-04-14 CH CH479276A patent/CH608230A5/xx not_active IP Right Cessation
- 1976-04-14 GB GB15273/76A patent/GB1490318A/en not_active Expired
- 1976-04-14 BR BR7602323A patent/BR7602323A/pt unknown
- 1976-04-14 SE SE7604412A patent/SE7604412L/xx unknown
- 1976-04-15 NL NL7604081A patent/NL7604081A/xx unknown
- 1976-04-15 ES ES447066A patent/ES447066A1/es not_active Expired
- 1976-04-16 FR FR7611460A patent/FR2307793A1/fr not_active Withdrawn
- 1976-04-16 AT AT283176A patent/AT340910B/de active
- 1976-04-16 BE BE2054944A patent/BE840837A/xx unknown
- 1976-04-16 JP JP51042642A patent/JPS51127062A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2517435A1 (de) | 1976-10-28 |
CH608230A5 (ja) | 1978-12-29 |
US3996252A (en) | 1976-12-07 |
AT340910B (de) | 1978-01-10 |
DE2517435B2 (de) | 1977-05-18 |
FR2307793A1 (fr) | 1976-11-12 |
ATA283176A (de) | 1977-05-15 |
BE840837A (fr) | 1976-10-18 |
NL7604081A (nl) | 1976-10-21 |
GB1490318A (en) | 1977-11-02 |
SE7604412L (sv) | 1976-10-20 |
BR7602323A (pt) | 1976-10-12 |
ES447066A1 (es) | 1977-06-01 |
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