ES422586A1 - Mono azo pigments - Google Patents
Mono azo pigmentsInfo
- Publication number
- ES422586A1 ES422586A1 ES422586A ES422586A ES422586A1 ES 422586 A1 ES422586 A1 ES 422586A1 ES 422586 A ES422586 A ES 422586A ES 422586 A ES422586 A ES 422586A ES 422586 A1 ES422586 A1 ES 422586A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- signifies
- radical
- methyl
- compound
- 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
- 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
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Coloring (AREA)
Abstract
Process for the production of azo compounds, of formula I, **(See formula)** wherein R1 signifies a hydrogen or halogen atom, or a methyl, methoxy or ethoxy radical, R2 signifies a methyl, ethyl, n-propyl, or iso-propyl radical, R3 signifies a hydrogen atom or a methoxy group or nitro, and R4 signifies an unsubstituted or substituted phenyl or naphthyl radical, said compounds being free of carboxy and sulfo groups; characterized in that a compound of formula IV is condensed, **(See formula)** wherein R2, R3 and R4 are as defined above, or a functional derivative thereof, with a compound of formula V, **(See formula)** wherein R1 is as defined above, at temperatures between 60 and 160ºC. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH97873A CH582213A5 (en) | 1973-01-24 | 1973-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES422586A1 true ES422586A1 (en) | 1977-01-16 |
Family
ID=4199623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES422586A Expired ES422586A1 (en) | 1973-01-24 | 1974-01-24 | Mono azo pigments |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS49106530A (en) |
| AR (1) | AR201301A1 (en) |
| BE (1) | BE810042R (en) |
| BR (1) | BR7400437D0 (en) |
| CH (1) | CH582213A5 (en) |
| CS (1) | CS166678B2 (en) |
| DD (1) | DD110291A5 (en) |
| ES (1) | ES422586A1 (en) |
| FR (1) | FR2214726B2 (en) |
| GB (1) | GB1450311A (en) |
| IN (1) | IN143196B (en) |
| IT (1) | IT1008737B (en) |
| PL (1) | PL90111B1 (en) |
| ZA (1) | ZA74514B (en) |
-
1973
- 1973-01-24 CH CH97873A patent/CH582213A5/xx not_active IP Right Cessation
-
1974
- 1974-01-21 GB GB274174A patent/GB1450311A/en not_active Expired
- 1974-01-22 CS CS405A patent/CS166678B2/cs unknown
- 1974-01-22 DD DD176132A patent/DD110291A5/xx unknown
- 1974-01-22 JP JP49009044A patent/JPS49106530A/ja active Pending
- 1974-01-22 BE BE140077A patent/BE810042R/en active
- 1974-01-22 BR BR74437A patent/BR7400437D0/en unknown
- 1974-01-22 PL PL1974168276A patent/PL90111B1/pl unknown
- 1974-01-23 IT IT47868/74A patent/IT1008737B/en active
- 1974-01-24 ZA ZA00740514A patent/ZA74514B/en unknown
- 1974-01-24 ES ES422586A patent/ES422586A1/en not_active Expired
- 1974-01-24 FR FR7402351A patent/FR2214726B2/fr not_active Expired
- 1974-01-24 AR AR252060A patent/AR201301A1/en active
-
1975
- 1975-01-20 IN IN111/CAL/1975A patent/IN143196B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7400437D0 (en) | 1974-08-22 |
| FR2214726A2 (en) | 1974-08-19 |
| AU6481674A (en) | 1975-07-24 |
| BE810042R (en) | 1974-07-22 |
| GB1450311A (en) | 1976-09-22 |
| JPS49106530A (en) | 1974-10-09 |
| FR2214726B2 (en) | 1977-06-10 |
| CS166678B2 (en) | 1976-03-29 |
| IN143196B (en) | 1977-10-15 |
| ZA74514B (en) | 1975-08-27 |
| PL90111B1 (en) | 1977-01-31 |
| AR201301A1 (en) | 1975-02-28 |
| DD110291A5 (en) | 1974-12-12 |
| CH582213A5 (en) | 1976-11-30 |
| IT1008737B (en) | 1976-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES387554A1 (en) | 2-heterocyclic amino-4-morpholinothieno(3,2-d)pyrimidines | |
| ES410190A1 (en) | Novel metallized heterocyclic derivatives | |
| ES422586A1 (en) | Mono azo pigments | |
| ES445340A1 (en) | Disperse dyes | |
| ES444053A1 (en) | Disazo pigments | |
| ES444036A1 (en) | Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof | |
| ES425231A1 (en) | Azo dyestuffs and process for their manufacture | |
| ES412047A1 (en) | Preparation of dihydrocoumarin and of alkyl derivatives thereof | |
| ES451292A1 (en) | A procedure for the preparation of tienotiacin derivatives. (Machine-translation by Google Translate, not legally binding) | |
| ES451084A1 (en) | N,n-diethyl-4-(2,4-dinitro-6-alkylsulfonylphenylazo)-2-alkoxy-5-alkyl-carbonylaminoanilines | |
| ES427387A1 (en) | A procedure for the preparation of colorants. (Machine-translation by Google Translate, not legally binding) | |
| ES437041A1 (en) | A procedure for preparing 1-ftalazone derivatives. (Machine-translation by Google Translate, not legally binding) | |
| ES449570A1 (en) | Tetrazolo(a)quinazolone derivatives | |
| ES416852A1 (en) | Procedure for preparation of quinazolinones. (Machine-translation by Google Translate, not legally binding) | |
| ES416851A1 (en) | Procedure for preparation of quinazolinones. (Machine-translation by Google Translate, not legally binding) | |
| ES416850A1 (en) | Procedure for preparation of new derivatives of antranilic acid. (Machine-translation by Google Translate, not legally binding) | |
| ES407304A1 (en) | Furo(3,2-d)(1,2,3)diazaborines | |
| ES449429A1 (en) | Substituted keto-acids and esters and pharmaceutical uses thereof | |
| ES403237A1 (en) | Iminoisoindolinone dyestuffs and process for their manufacture | |
| ES404115A1 (en) | Novel 1-benzoyloxy-2-lower alkylamino-benzocycloalkane derivatives | |
| ES449337A1 (en) | A procedure for the production of colorants. (Machine-translation by Google Translate, not legally binding) | |
| ES427443A1 (en) | Tetrakisazo pigments and a process for their manufacture | |
| ES396690A1 (en) | Azo dye-stuffs process for their manufacture and their use | |
| ES451291A1 (en) | A procedure for the preparation of tienotiacin derivatives. (Machine-translation by Google Translate, not legally binding) | |
| ES432863A1 (en) | Method of producing 1-n-l- - alpha-hydroxy-ypsilon-aminobutyryl -xk-62-2 |