ES395528A1 - Water-insoluble monoazo dyestuffs and process for their preparation - Google Patents
Water-insoluble monoazo dyestuffs and process for their preparationInfo
- Publication number
- ES395528A1 ES395528A1 ES395528A ES395528A ES395528A1 ES 395528 A1 ES395528 A1 ES 395528A1 ES 395528 A ES395528 A ES 395528A ES 395528 A ES395528 A ES 395528A ES 395528 A1 ES395528 A1 ES 395528A1
- Authority
- ES
- Spain
- Prior art keywords
- general formula
- preparation
- group
- water
- see formula
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3445—Five-membered rings
- C08K5/3447—Five-membered rings condensed with carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Procedure for the preparation of water-insoluble monoazo dyes of the general formula **(See formula)** wherein R1 represents a hydrogen atom, an optionally unsaturated low molecular weight alcohol radical, an optionally substituted cyclohexyl, aryl or aralkohyl radical, and R2 represents a hydrogen atom, a halogen atom, preferably a chlorine or bromine atom, an alcohol group, preferably a methyl group, or an alkoxy group, preferably a methoxy group, characterized in that 1-amino-2,4-dichloro-5-benzoic acid amide diazonium compounds of the general formula are coupled. **(See formula)** in which R1 has the meanings indicated above, with coupling components of the general formula **(See formula)** in which R2 has the meanings indicated above. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702048839 DE2048839C3 (en) | 1970-10-05 | 1970-10-05 | New water-insoluble monoazo compounds, processes for their preparation and their use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES395528A1 true ES395528A1 (en) | 1973-12-01 |
Family
ID=5784229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES395528A Expired ES395528A1 (en) | 1970-10-05 | 1971-09-29 | Water-insoluble monoazo dyestuffs and process for their preparation |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS569556B1 (en) |
| AR (1) | AR193221A1 (en) |
| AU (1) | AU464481B2 (en) |
| BE (1) | BE773451A (en) |
| CA (1) | CA921025A (en) |
| CH (1) | CH533158A (en) |
| DE (1) | DE2048839C3 (en) |
| DK (1) | DK133162C (en) |
| ES (1) | ES395528A1 (en) |
| FR (1) | FR2110225B1 (en) |
| GB (1) | GB1359873A (en) |
| IT (1) | IT938931B (en) |
| NL (1) | NL7113428A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3344508A1 (en) * | 1983-12-09 | 1985-06-20 | Robert Bosch Gmbh, 7000 Stuttgart | Method for tracking-error detection during the reproduction of digitally coded signals, and circuit arrangement therefor |
-
1970
- 1970-10-05 DE DE19702048839 patent/DE2048839C3/en not_active Expired
-
1971
- 1971-09-29 ES ES395528A patent/ES395528A1/en not_active Expired
- 1971-09-30 NL NL7113428A patent/NL7113428A/xx unknown
- 1971-09-30 CH CH1423971A patent/CH533158A/en not_active IP Right Cessation
- 1971-10-02 IT IT2943971A patent/IT938931B/en active
- 1971-10-04 GB GB4606471A patent/GB1359873A/en not_active Expired
- 1971-10-04 JP JP7719171A patent/JPS569556B1/ja active Pending
- 1971-10-04 CA CA124292A patent/CA921025A/en not_active Expired
- 1971-10-04 BE BE773451A patent/BE773451A/en unknown
- 1971-10-04 AR AR23828571A patent/AR193221A1/en active
- 1971-10-04 DK DK482171A patent/DK133162C/en active
- 1971-10-05 FR FR7135779A patent/FR2110225B1/fr not_active Expired
- 1971-10-05 AU AU34165/71A patent/AU464481B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA921025A (en) | 1973-02-13 |
| DE2048839A1 (en) | 1972-04-06 |
| FR2110225A1 (en) | 1972-06-02 |
| CH533158A (en) | 1973-01-31 |
| BE773451A (en) | 1972-04-04 |
| AU3416571A (en) | 1973-04-12 |
| AU464481B2 (en) | 1975-08-28 |
| GB1359873A (en) | 1974-07-10 |
| DK133162B (en) | 1976-03-29 |
| JPS569556B1 (en) | 1981-03-02 |
| DK133162C (en) | 1976-10-11 |
| FR2110225B1 (en) | 1976-03-26 |
| DE2048839B2 (en) | 1979-04-19 |
| IT938931B (en) | 1973-02-10 |
| AR193221A1 (en) | 1973-04-11 |
| DE2048839C3 (en) | 1979-12-06 |
| NL7113428A (en) | 1972-04-07 |
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