CH511794A - Verfahren zur Herstellung N-substituierter 1-Amino-4-chloranthrachinone - Google Patents
Verfahren zur Herstellung N-substituierter 1-Amino-4-chloranthrachinoneInfo
- Publication number
- CH511794A CH511794A CH697869A CH697869A CH511794A CH 511794 A CH511794 A CH 511794A CH 697869 A CH697869 A CH 697869A CH 697869 A CH697869 A CH 697869A CH 511794 A CH511794 A CH 511794A
- Authority
- CH
- Switzerland
- Prior art keywords
- chloroanthraquinones
- amino
- substituted
- preparation
- Prior art date
Links
- -1 N-substituted 1-amino-4-chloroanthraquinones Chemical class 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
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
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 |
|---|---|---|---|
| DE19681768392 DE1768392A1 (de) | 1968-05-09 | 1968-05-09 | Verfahren zur Herstellung N-substituierter 1-Amino-4-chloranthrachinone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH511794A true CH511794A (de) | 1971-08-31 |
Family
ID=5699728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH697869A CH511794A (de) | 1968-05-09 | 1969-05-07 | Verfahren zur Herstellung N-substituierter 1-Amino-4-chloranthrachinone |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH511794A (de) |
| DE (1) | DE1768392A1 (de) |
| FR (1) | FR2008169A1 (de) |
| GB (1) | GB1256173A (de) |
-
1968
- 1968-05-09 DE DE19681768392 patent/DE1768392A1/de active Pending
-
1969
- 1969-05-07 CH CH697869A patent/CH511794A/de not_active IP Right Cessation
- 1969-05-08 GB GB2353569A patent/GB1256173A/en not_active Expired
- 1969-05-09 FR FR6915043A patent/FR2008169A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2008169A1 (de) | 1970-01-16 |
| GB1256173A (en) | 1971-12-08 |
| DE1768392A1 (de) | 1971-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |