FR2257650A1 - Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary amines - Google Patents
Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary aminesInfo
- Publication number
- FR2257650A1 FR2257650A1 FR7500323A FR7500323A FR2257650A1 FR 2257650 A1 FR2257650 A1 FR 2257650A1 FR 7500323 A FR7500323 A FR 7500323A FR 7500323 A FR7500323 A FR 7500323A FR 2257650 A1 FR2257650 A1 FR 2257650A1
- Authority
- FR
- France
- Prior art keywords
- contg
- bromine
- leuco
- greenish
- hydroxyanthraquinone
- 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.)
- Granted
Links
- QJQPINQAQJTYMH-UHFFFAOYSA-N 5,8,9,10-tetrahydroxy-2,3-dihydroanthracene-1,4-dione Chemical compound O=C1CCC(=O)C2=C1C(O)=C1C(O)=CC=C(O)C1=C2O QJQPINQAQJTYMH-UHFFFAOYSA-N 0.000 title abstract 2
- 241000974482 Aricia saepiolus Species 0.000 title abstract 2
- 239000001000 anthraquinone dye Substances 0.000 title abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 title 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title 2
- 229910052794 bromium Inorganic materials 0.000 title 2
- 150000003141 primary amines Chemical class 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical group C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742401090 DE2401090C2 (de) | 1974-01-10 | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257650A1 true FR2257650A1 (en) | 1975-08-08 |
| FR2257650B3 FR2257650B3 (enExample) | 1977-09-30 |
Family
ID=5904524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7500323A Granted FR2257650A1 (en) | 1974-01-10 | 1975-01-07 | Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary amines |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS50107023A (enExample) |
| FR (1) | FR2257650A1 (enExample) |
| IT (1) | IT1026266B (enExample) |
-
1975
- 1975-01-07 FR FR7500323A patent/FR2257650A1/fr active Granted
- 1975-01-08 IT IT4757075A patent/IT1026266B/it active
- 1975-01-10 JP JP505475A patent/JPS50107023A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1026266B (it) | 1978-09-20 |
| DE2401090A1 (enExample) | 1975-04-17 |
| JPS50107023A (enExample) | 1975-08-23 |
| FR2257650B3 (enExample) | 1977-09-30 |
| DE2401090B1 (de) | 1975-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |