FR753089A - Preparation of 1-methylamino-4-aminoanthraquinone - Google Patents
Preparation of 1-methylamino-4-aminoanthraquinoneInfo
- Publication number
- FR753089A FR753089A FR753089DA FR753089A FR 753089 A FR753089 A FR 753089A FR 753089D A FR753089D A FR 753089DA FR 753089 A FR753089 A FR 753089A
- Authority
- FR
- France
- Prior art keywords
- aminoanthraquinone
- methylamino
- preparation
- 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
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
- C09B1/285—Dyes with no other substituents than the amino 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 |
---|---|---|---|
CH396662X | 1932-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR753089A true FR753089A (en) | 1933-10-06 |
Family
ID=4514104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR753089D Expired FR753089A (en) | 1932-04-02 | 1933-03-24 | Preparation of 1-methylamino-4-aminoanthraquinone |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE591170C (en) |
FR (1) | FR753089A (en) |
GB (1) | GB396662A (en) |
-
1933
- 1933-03-16 DE DEG85091D patent/DE591170C/en not_active Expired
- 1933-03-24 FR FR753089D patent/FR753089A/en not_active Expired
- 1933-03-29 GB GB9492/33A patent/GB396662A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE591170C (en) | 1934-01-17 |
GB396662A (en) | 1933-08-10 |
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