GB1053908A - - Google Patents
Info
- Publication number
- GB1053908A GB1053908A GB1053908DA GB1053908A GB 1053908 A GB1053908 A GB 1053908A GB 1053908D A GB1053908D A GB 1053908DA GB 1053908 A GB1053908 A GB 1053908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dichlorophenylamide
- april
- chloro
- group
- aminobenzoic acid
- 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.)
- Active
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,053,908. 4 - Chloro - 3 - aminobenzoic acid- 2<SP>1</SP>,5<SP>1</SP> - dichlorophenylamide. J. R. GEIGY A.G. April 27, 1965 [April 28, 1964], No. 17633/65. Heading C2C. [Also in Division C4] 4 - Chloro - 3 - aminobenzoic acid - 2<SP>1</SP>,5<SP>1</SP>- dichlorophenylamide is obtained by reacting 3 - nitro - 4 - chlorobenzoyl chloride with 2,5- dichloroaniline and then reducing the -NO 2 group to the -NH 2 group. The compound is useful as a dyestuff intermediate (see Division C4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH555364A CH435501A (en) | 1964-04-28 | 1964-04-28 | Process for the production of an azo pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1053908A true GB1053908A (en) |
Family
ID=4295500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1053908D Active GB1053908A (en) | 1964-04-28 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE663115A (en) |
| CH (1) | CH435501A (en) |
| DE (1) | DE1544578B1 (en) |
| DK (1) | DK109961C (en) |
| ES (1) | ES312320A1 (en) |
| GB (1) | GB1053908A (en) |
| NL (2) | NL6505365A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE850034C (en) * | 1950-10-21 | 1952-09-22 | Naphtol Chemie Offenbach | Process for the preparation of water-insoluble monoazo dyes |
| DE896039C (en) * | 1951-11-06 | 1953-11-09 | Hoechst Ag | Process for the production of color-fast colors on acetyl cellulose as well as linear polyamides and polyurethanes |
| CH391146A (en) * | 1961-07-06 | 1965-04-30 | Geigy Ag J R | Process for the production of azo pigments |
| FR1328646A (en) * | 1962-07-05 | 1963-05-31 | Geigy Ag J R | New azo pigments and their preparation |
-
0
- GB GB1053908D patent/GB1053908A/en active Active
- NL NL129653D patent/NL129653C/xx active
-
1964
- 1964-04-28 CH CH555364A patent/CH435501A/en unknown
-
1965
- 1965-04-27 NL NL6505365A patent/NL6505365A/xx unknown
- 1965-04-27 DE DE19651544578 patent/DE1544578B1/en active Pending
- 1965-04-27 DK DK213965A patent/DK109961C/en active
- 1965-04-27 BE BE663115D patent/BE663115A/xx unknown
- 1965-04-27 ES ES0312320A patent/ES312320A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL129653C (en) | |
| DE1544578B1 (en) | 1970-08-27 |
| BE663115A (en) | 1965-10-27 |
| NL6505365A (en) | 1965-10-29 |
| CH435501A (en) | 1967-05-15 |
| DK109961C (en) | 1968-08-12 |
| ES312320A1 (en) | 1966-02-01 |
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