BE840838A - Procede de preparation de la 1,5-dinitroanthraquinone pure - Google Patents
Procede de preparation de la 1,5-dinitroanthraquinone pureInfo
- Publication number
- BE840838A BE840838A BE2054945A BE2054945A BE840838A BE 840838 A BE840838 A BE 840838A BE 2054945 A BE2054945 A BE 2054945A BE 2054945 A BE2054945 A BE 2054945A BE 840838 A BE840838 A BE 840838A
- Authority
- BE
- Belgium
- Prior art keywords
- dinitroanthraquinone
- preparing pure
- pure
- preparing
- Prior art date
Links
- XVMVHWDCRFNPQR-UHFFFAOYSA-N 1,5-dinitroanthracene-9,10-dione Chemical compound O=C1C=2C([N+](=O)[O-])=CC=CC=2C(=O)C2=C1C=CC=C2[N+]([O-])=O XVMVHWDCRFNPQR-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 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 |
|---|---|---|---|
| DE19752517436 DE2517436C3 (de) | 1975-04-19 | Verfahren zur Gewinnung von 1,5-Dinitroanthrachinon aus Dinitroanthrachinon-Gemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE840838A true BE840838A (fr) | 1976-10-18 |
Family
ID=5944487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2054945A BE840838A (fr) | 1975-04-19 | 1976-04-16 | Procede de preparation de la 1,5-dinitroanthraquinone pure |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3996251A (nl) |
| JP (1) | JPS51127063A (nl) |
| AT (1) | AT340909B (nl) |
| BE (1) | BE840838A (nl) |
| BR (1) | BR7602324A (nl) |
| CH (1) | CH609030A5 (nl) |
| ES (1) | ES447067A1 (nl) |
| FR (1) | FR2307792A1 (nl) |
| GB (1) | GB1487167A (nl) |
| NL (1) | NL7604080A (nl) |
| SE (1) | SE7604413L (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5876094A (en) * | 1997-09-18 | 1999-03-02 | Ultramek, Inc. | Adjustable mechanism for rocker-recliner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862277A (en) * | 1958-04-18 | 1961-03-08 | Arthur Edgar Aldridge | Improvements in or relating to stretching devices |
| US3168094A (en) * | 1961-07-03 | 1965-02-02 | Tru Eze Mfg Co Inc | Traction therapy apparatus |
| CH529094A (de) * | 1970-08-24 | 1972-10-15 | Sandoz Ag | Trennverfahren |
| US3710787A (en) * | 1971-06-24 | 1973-01-16 | Medidyne Inc | Intermittent traction apparatus |
| US3835847A (en) * | 1972-07-03 | 1974-09-17 | F Smith | Portable intermittent orthopedic traction device |
-
1976
- 1976-04-01 US US05/672,688 patent/US3996251A/en not_active Expired - Lifetime
- 1976-04-14 GB GB15271/76A patent/GB1487167A/en not_active Expired
- 1976-04-14 CH CH479176A patent/CH609030A5/xx not_active IP Right Cessation
- 1976-04-14 BR BR7602324A patent/BR7602324A/pt unknown
- 1976-04-14 SE SE7604413A patent/SE7604413L/xx unknown
- 1976-04-15 ES ES447067A patent/ES447067A1/es not_active Expired
- 1976-04-15 NL NL7604080A patent/NL7604080A/nl unknown
- 1976-04-16 AT AT283076A patent/AT340909B/de not_active IP Right Cessation
- 1976-04-16 BE BE2054945A patent/BE840838A/xx unknown
- 1976-04-16 FR FR7611461A patent/FR2307792A1/fr active Pending
- 1976-04-16 JP JP51042643A patent/JPS51127063A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2517436B2 (de) | 1977-05-18 |
| ES447067A1 (es) | 1977-06-01 |
| BR7602324A (pt) | 1976-10-12 |
| NL7604080A (nl) | 1976-10-21 |
| FR2307792A1 (fr) | 1976-11-12 |
| JPS51127063A (en) | 1976-11-05 |
| DE2517436A1 (de) | 1976-10-28 |
| SE7604413L (sv) | 1976-10-20 |
| GB1487167A (en) | 1977-09-28 |
| ATA283076A (de) | 1977-05-15 |
| CH609030A5 (nl) | 1979-02-15 |
| US3996251A (en) | 1976-12-07 |
| AT340909B (de) | 1978-01-10 |
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