GB1346126A - Process for the manufacture of 1,1-dianthraquinonyls - Google Patents
Process for the manufacture of 1,1-dianthraquinonylsInfo
- Publication number
- GB1346126A GB1346126A GB4192472A GB4192472A GB1346126A GB 1346126 A GB1346126 A GB 1346126A GB 4192472 A GB4192472 A GB 4192472A GB 4192472 A GB4192472 A GB 4192472A GB 1346126 A GB1346126 A GB 1346126A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dianthraquinonyls
- anthraquinone
- general formula
- starting material
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 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 abstract 3
- 150000004056 anthraquinones Chemical class 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine 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
- C09B1/005—Di-anthraquinonyl and derivative compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1497571A CH555390A (de) | 1971-10-14 | 1971-10-14 | Verfahren zur herstellung von 1,1'-dianthrachinonylen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1346126A true GB1346126A (en) | 1974-02-06 |
Family
ID=4405322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4192472A Expired GB1346126A (en) | 1971-10-14 | 1972-09-08 | Process for the manufacture of 1,1-dianthraquinonyls |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4847532A (enExample) |
| BE (1) | BE790056A (enExample) |
| CH (1) | CH555390A (enExample) |
| DE (1) | DE2250106A1 (enExample) |
| FR (1) | FR2149194A5 (enExample) |
| GB (1) | GB1346126A (enExample) |
| IT (1) | IT966300B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238984A (en) * | 1989-10-10 | 1993-08-24 | Ciba-Geigy Corporation | Dianthraquinonyl compounds |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102924A (en) | 1973-10-25 | 1978-07-25 | Bayer Aktiengesellschaft | Process for the preparation of diaryl compounds |
| DE2353580C2 (de) * | 1973-10-25 | 1982-10-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von o-Acylamino-diarylverbindungen |
| DE59007845D1 (de) * | 1989-10-10 | 1995-01-12 | Ciba Geigy Ag | Neue Dianthrachinonylverbindungen. |
| EP0648817B1 (de) * | 1993-10-13 | 1999-11-10 | Ciba SC Holding AG | Neue Fluoreszenzfarbstoffe |
-
0
- BE BE790056D patent/BE790056A/xx unknown
-
1971
- 1971-10-14 CH CH1497571A patent/CH555390A/xx not_active IP Right Cessation
-
1972
- 1972-08-07 FR FR7228436A patent/FR2149194A5/fr not_active Expired
- 1972-09-07 JP JP8915572A patent/JPS4847532A/ja active Pending
- 1972-09-08 GB GB4192472A patent/GB1346126A/en not_active Expired
- 1972-10-12 IT IT5332172A patent/IT966300B/it active
- 1972-10-12 DE DE19722250106 patent/DE2250106A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238984A (en) * | 1989-10-10 | 1993-08-24 | Ciba-Geigy Corporation | Dianthraquinonyl compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| CH555390A (de) | 1974-10-31 |
| BE790056A (fr) | 1973-04-13 |
| JPS4847532A (enExample) | 1973-07-06 |
| FR2149194A5 (enExample) | 1973-03-23 |
| DE2250106A1 (de) | 1973-04-19 |
| IT966300B (it) | 1974-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |