CH467318A - Verfahren zur Herstellung chromhaltiger Azomethinfarbstoffe - Google Patents
Verfahren zur Herstellung chromhaltiger AzomethinfarbstoffeInfo
- Publication number
- CH467318A CH467318A CH1049466A CH1049466A CH467318A CH 467318 A CH467318 A CH 467318A CH 1049466 A CH1049466 A CH 1049466A CH 1049466 A CH1049466 A CH 1049466A CH 467318 A CH467318 A CH 467318A
- Authority
- CH
- Switzerland
- Prior art keywords
- chromium
- preparation
- azomethine dyes
- containing azomethine
- dyes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
-
- 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
- C09B55/00—Azomethine dyes
-
- 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
- C09B55/00—Azomethine dyes
- C09B55/002—Monoazomethine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB83129A DE1260471B (de) | 1965-08-04 | 1965-08-04 | Verfahren zur Herstellung von Sulfobetainen der Pyrazolonreihe |
| DEB0083156 | 1965-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH467318A true CH467318A (de) | 1969-01-15 |
Family
ID=25967637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1049466A CH467318A (de) | 1965-08-04 | 1966-07-20 | Verfahren zur Herstellung chromhaltiger Azomethinfarbstoffe |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE685094A (de) |
| CH (1) | CH467318A (de) |
| DE (1) | DE1260471B (de) |
| GB (1) | GB1148107A (de) |
-
1965
- 1965-08-04 DE DEB83129A patent/DE1260471B/de active Pending
-
1966
- 1966-07-20 CH CH1049466A patent/CH467318A/de unknown
- 1966-08-03 GB GB3476066A patent/GB1148107A/en not_active Expired
- 1966-08-04 BE BE685094D patent/BE685094A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1260471B (de) | 1968-02-08 |
| BE685094A (de) | 1967-02-06 |
| GB1148107A (en) | 1969-04-10 |
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