GB1429963A - Recovery of purified 1-nitroanthraquinone - Google Patents
Recovery of purified 1-nitroanthraquinoneInfo
- Publication number
- GB1429963A GB1429963A GB3651573A GB3651573A GB1429963A GB 1429963 A GB1429963 A GB 1429963A GB 3651573 A GB3651573 A GB 3651573A GB 3651573 A GB3651573 A GB 3651573A GB 1429963 A GB1429963 A GB 1429963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitroanthraquinone
- mixture
- aug
- weight
- base
- 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.)
- Expired
Links
- YCANAXVBJKNANM-UHFFFAOYSA-N 1-nitroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2[N+](=O)[O-] YCANAXVBJKNANM-UHFFFAOYSA-N 0.000 title abstract 8
- 238000011084 recovery Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000012084 conversion product Substances 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229940031826 phenolate Drugs 0.000 abstract 1
- -1 phenolate ions Chemical class 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
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 |
|---|---|---|---|
| DE2237904A DE2237904C3 (de) | 1972-08-02 | 1972-08-02 | Verfahren zur Herstellung von reinem 1-Nitroanthrachinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1429963A true GB1429963A (en) | 1976-03-31 |
Family
ID=5852405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3651573A Expired GB1429963A (en) | 1972-08-02 | 1973-08-01 | Recovery of purified 1-nitroanthraquinone |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2400164C3 (de) * | 1974-01-03 | 1978-03-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur Abtrennung von 1,5-Dinitroanthrachinon und 1,8-Dinitroanthrachinon aus Dinitro-anthrachinongemischen |
| DE2654649C2 (de) * | 1976-12-02 | 1985-01-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 1-Nitroanthrachinon |
| CN101391963B (zh) * | 2008-10-15 | 2012-04-25 | 山东大学 | 一种对1-硝基蒽醌废渣综合利用的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2039822B2 (de) * | 1970-08-11 | 1974-12-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 1-Nitroanthrachinon |
| CH529094A (de) * | 1970-08-24 | 1972-10-15 | Sandoz Ag | Trennverfahren |
-
1972
- 1972-08-02 DE DE2237904A patent/DE2237904C3/de not_active Expired
-
1973
- 1973-07-30 CH CH1105973A patent/CH576420A5/xx not_active IP Right Cessation
- 1973-07-31 BR BR5813/73A patent/BR7305813D0/pt unknown
- 1973-07-31 AU AU58716/73A patent/AU5871673A/en not_active Expired
- 1973-08-01 GB GB3651573A patent/GB1429963A/en not_active Expired
- 1973-08-02 US US384834A patent/US3923845A/en not_active Expired - Lifetime
- 1973-08-02 BE BE134164A patent/BE803135A/xx not_active IP Right Cessation
- 1973-08-02 JP JP48086427A patent/JPS4955655A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4955655A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-30 |
| BE803135A (fr) | 1974-02-04 |
| BR7305813D0 (pt) | 1974-07-18 |
| DE2237904A1 (de) | 1974-03-28 |
| CH576420A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-15 |
| US3923845A (en) | 1975-12-02 |
| AU5871673A (en) | 1975-02-06 |
| DE2237904B2 (de) | 1980-06-04 |
| DE2237904C3 (de) | 1981-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |