CH439331A - Verfahren zur Herstellung von hydroxygruppenhaltigen 1,4-Dichloranthrachinonen - Google Patents
Verfahren zur Herstellung von hydroxygruppenhaltigen 1,4-DichloranthrachinonenInfo
- Publication number
- CH439331A CH439331A CH282565A CH282565A CH439331A CH 439331 A CH439331 A CH 439331A CH 282565 A CH282565 A CH 282565A CH 282565 A CH282565 A CH 282565A CH 439331 A CH439331 A CH 439331A
- Authority
- CH
- Switzerland
- Prior art keywords
- dichloroanthraquinones
- preparation
- hydroxy groups
- containing hydroxy
- groups
- Prior art date
Links
- CAHGWVAXFJXDNI-UHFFFAOYSA-N 1,4-dichloroanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C(Cl)=CC=C2Cl CAHGWVAXFJXDNI-UHFFFAOYSA-N 0.000 title 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 title 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
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
- C09B1/06—Preparation from starting materials already containing the anthracene nucleus
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 |
|---|---|---|---|
| DEF0042301 | 1964-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH439331A true CH439331A (de) | 1967-07-15 |
Family
ID=7099027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH282565A CH439331A (de) | 1964-03-13 | 1965-03-02 | Verfahren zur Herstellung von hydroxygruppenhaltigen 1,4-Dichloranthrachinonen |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH439331A (de) |
| FR (1) | FR1427422A (de) |
| GB (1) | GB1029448A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244819A3 (en) * | 1986-05-05 | 1989-04-26 | Warner-Lambert Company | Improved process for preparing substituted anthraû1,9-cd¨-pyrazol-6(2h)-ones |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD989863S1 (en) * | 2021-04-29 | 2023-06-20 | MyGift Enterprise, LLC | Book rack |
-
1965
- 1965-03-02 CH CH282565A patent/CH439331A/de unknown
- 1965-03-09 GB GB994765A patent/GB1029448A/en not_active Expired
- 1965-03-12 FR FR9085A patent/FR1427422A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244819A3 (en) * | 1986-05-05 | 1989-04-26 | Warner-Lambert Company | Improved process for preparing substituted anthraû1,9-cd¨-pyrazol-6(2h)-ones |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1427422A (fr) | 1966-02-04 |
| GB1029448A (en) | 1966-05-11 |
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