GB935205A - Derivatives of indazolone and their use as colour couplers - Google Patents
Derivatives of indazolone and their use as colour couplersInfo
- Publication number
- GB935205A GB935205A GB3665/62A GB366562A GB935205A GB 935205 A GB935205 A GB 935205A GB 3665/62 A GB3665/62 A GB 3665/62A GB 366562 A GB366562 A GB 366562A GB 935205 A GB935205 A GB 935205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indazolone
- derivatives
- colour couplers
- carbon atoms
- alkali metal
- 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
- LOCAIGRSOJUCTB-UHFFFAOYSA-N indazol-3-one Chemical class C1=CC=C2C(=O)N=NC2=C1 LOCAIGRSOJUCTB-UHFFFAOYSA-N 0.000 title abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000003512 tertiary amines Chemical class 0.000 abstract 2
- ARDPDSOHNKVSMU-UHFFFAOYSA-N 6-aminoindazol-3-one Chemical compound NC1=CC=C2C(=O)N=NC2=C1 ARDPDSOHNKVSMU-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 150000001340 alkali metals Chemical group 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052749 magnesium Chemical group 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
- C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/3231—Couplers containing an indazolone ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Indazolone derivatives of the general formula:- <FORM:0935205/IV(a)/1> in which R represents an alkyl radical having from 6-18 carbon atoms, X is a hydrogen, alkali metal, alkaline earth metal, or magnesium atom or an ammonium radical or an alkyl ammonium radical containing at least one alkyl radical with up to 4 carbon atoms, are prepared by reacting 6-amino indazolone with the mono-alkali metal salts of a -sulpho fatty acids using phosphorus trichloride in the presence of tertiary amines. As tertiary amine, pyridine may be used. The compounds are used as colour couplers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA36629A DE1130287B (en) | 1961-02-01 | 1961-02-01 | Process for the production of color photographic images by the process of color development and material for carrying out the process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB935205A true GB935205A (en) | 1963-08-28 |
Family
ID=6929745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3665/62A Expired GB935205A (en) | 1961-02-01 | 1962-01-31 | Derivatives of indazolone and their use as colour couplers |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3199983A (en) |
| BE (1) | BE613328A (en) |
| CH (1) | CH412567A (en) |
| DE (1) | DE1130287B (en) |
| GB (1) | GB935205A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2064304A1 (en) * | 1970-12-29 | 1972-07-20 | Agfa-Gevaert Ag, 5090 Leverkusen | Photosensitive color photographic material |
| JPS59162548A (en) * | 1983-02-15 | 1984-09-13 | Fuji Photo Film Co Ltd | Formation of magenta image |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE432544A (en) * | 1938-02-05 | |||
| NL80779C (en) * | 1948-11-23 | |||
| BE499957A (en) * | 1949-12-13 | |||
| BE561850A (en) * | 1956-10-23 | |||
| US3043694A (en) * | 1960-05-23 | 1962-07-10 | Eastman Kodak Co | Novel class of 3-indazolinone developing agent |
-
1961
- 1961-02-01 DE DEA36629A patent/DE1130287B/en active Pending
-
1962
- 1962-01-22 US US167929A patent/US3199983A/en not_active Expired - Lifetime
- 1962-01-31 CH CH117162A patent/CH412567A/en unknown
- 1962-01-31 BE BE613328A patent/BE613328A/en unknown
- 1962-01-31 GB GB3665/62A patent/GB935205A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE613328A (en) | 1962-07-31 |
| CH412567A (en) | 1966-04-30 |
| US3199983A (en) | 1965-08-10 |
| DE1130287B (en) | 1962-05-24 |
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