GB1174885A - Novel Anthraquinone Dyestuffs and Process for their Manufacture - Google Patents
Novel Anthraquinone Dyestuffs and Process for their ManufactureInfo
- Publication number
- GB1174885A GB1174885A GB1816168A GB1816168A GB1174885A GB 1174885 A GB1174885 A GB 1174885A GB 1816168 A GB1816168 A GB 1816168A GB 1816168 A GB1816168 A GB 1816168A GB 1174885 A GB1174885 A GB 1174885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butyrolactam
- manufacture
- phenylethyl
- april
- methyl
- 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
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title 1
- 150000004056 anthraquinones Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- GKZJJXFFNOSPHJ-UHFFFAOYSA-N 1-(2-phenylethyl)pyrrolidin-2-one Chemical compound O=C1CCCN1CCC1=CC=CC=C1 GKZJJXFFNOSPHJ-UHFFFAOYSA-N 0.000 abstract 1
- LYMHOTDTFUTLNM-UHFFFAOYSA-N 1-[2-(4-aminophenyl)ethyl]pyrrolidin-2-one Chemical compound C1=CC(N)=CC=C1CCN1C(=O)CCC1 LYMHOTDTFUTLNM-UHFFFAOYSA-N 0.000 abstract 1
- COPYUJCVLGHDCI-UHFFFAOYSA-N 1-methyl-3-(1-phenylethyl)pyrrolidin-2-one Chemical compound CN1C(C(CC1)C(C)C1=CC=CC=C1)=O COPYUJCVLGHDCI-UHFFFAOYSA-N 0.000 abstract 1
- UVQDSYTZVWTXEJ-UHFFFAOYSA-N 1-methyl-3-[2-(4-nitrophenyl)ethyl]pyrrolidin-2-one Chemical compound CN1C(C(CC1)CCC1=CC=C(C=C1)[N+](=O)[O-])=O UVQDSYTZVWTXEJ-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000007868 Raney catalyst Substances 0.000 abstract 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- -1 amino compound Chemical class 0.000 abstract 1
- 238000010531 catalytic reduction reaction Methods 0.000 abstract 1
- 238000006396 nitration reaction Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical class O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 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
- C09B1/514—N-aryl derivatives
- C09B1/5145—N-aryl derivatives only amino and hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0042073 | 1967-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1174885A true GB1174885A (en) | 1969-12-17 |
Family
ID=7024818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1816168A Expired GB1174885A (en) | 1967-04-18 | 1968-04-17 | Novel Anthraquinone Dyestuffs and Process for their Manufacture |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH491995A (cs) |
| DE (1) | DE1644520A1 (cs) |
| FR (1) | FR1573136A (cs) |
| GB (1) | GB1174885A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6420576B1 (en) | 1999-08-02 | 2002-07-16 | Bayer Aktiengesellschaft | Preparation of arylaminohydroxyanthraquinones |
-
1967
- 1967-04-18 DE DE19671644520 patent/DE1644520A1/de active Pending
-
1968
- 1968-04-17 GB GB1816168A patent/GB1174885A/en not_active Expired
- 1968-04-17 CH CH564968A patent/CH491995A/de not_active IP Right Cessation
- 1968-04-18 FR FR1573136D patent/FR1573136A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6420576B1 (en) | 1999-08-02 | 2002-07-16 | Bayer Aktiengesellschaft | Preparation of arylaminohydroxyanthraquinones |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1644520A1 (de) | 1969-10-23 |
| FR1573136A (cs) | 1969-07-04 |
| CH491995A (de) | 1970-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |