CH608799A5 - Process for the preparation of 3,6-dichloro-9-phenylxanthylium chlorides - Google Patents
Process for the preparation of 3,6-dichloro-9-phenylxanthylium chloridesInfo
- Publication number
- CH608799A5 CH608799A5 CH1184374A CH1184374A CH608799A5 CH 608799 A5 CH608799 A5 CH 608799A5 CH 1184374 A CH1184374 A CH 1184374A CH 1184374 A CH1184374 A CH 1184374A CH 608799 A5 CH608799 A5 CH 608799A5
- Authority
- CH
- Switzerland
- Prior art keywords
- phenylxanthylium
- chlorides
- dichloro
- preparation
- phenylxanthylium chlorides
- Prior art date
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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
- B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/3275—Fluoran compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes 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 in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732344443 DE2344443A1 (en) | 1973-09-04 | 1973-09-04 | PROCESS FOR THE PREPARATION OF 3,6DICHLORO-9-PHENYL-XANTHYLIUM CHLORIDES AND 3,6-DICHLORO-9-PHENYL-XANTHEN-9-OLEN |
| DE19742435653 DE2435653A1 (en) | 1973-09-04 | 1974-07-25 | PROCESS FOR THE PRODUCTION OF 3,6DICHLORO-9- (2'CARBOXYPHENYL) -XANTHEN-9OLEN OR THEIR LACTONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH608799A5 true CH608799A5 (en) | 1979-01-31 |
Family
ID=25765733
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1184374A CH608799A5 (en) | 1973-09-04 | 1974-08-30 | Process for the preparation of 3,6-dichloro-9-phenylxanthylium chlorides |
| CH93978A CH613707A5 (en) | 1973-09-04 | 1974-08-30 | Process for the preparation of lactones of 3,6-dichloro-9-(2'-carboxyphenyl)-xanthen-9-ols |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH93978A CH613707A5 (en) | 1973-09-04 | 1974-08-30 | Process for the preparation of lactones of 3,6-dichloro-9-(2'-carboxyphenyl)-xanthen-9-ols |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5082071A (en) |
| BE (1) | BE819522A (en) |
| CH (2) | CH608799A5 (en) |
| DE (2) | DE2344443A1 (en) |
| DK (1) | DK466174A (en) |
| FR (1) | FR2242390A1 (en) |
| GB (1) | GB1432754A (en) |
| IN (1) | IN142239B (en) |
| IT (1) | IT1020394B (en) |
| NL (1) | NL7411564A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61137876A (en) * | 1984-12-07 | 1986-06-25 | Hodogaya Chem Co Ltd | Xanthene compound, its preparation, and image-forming composition containing same |
-
1973
- 1973-09-04 DE DE19732344443 patent/DE2344443A1/en active Pending
-
1974
- 1974-07-25 DE DE19742435653 patent/DE2435653A1/en not_active Withdrawn
- 1974-08-30 CH CH1184374A patent/CH608799A5/en not_active IP Right Cessation
- 1974-08-30 NL NL7411564A patent/NL7411564A/en unknown
- 1974-08-30 CH CH93978A patent/CH613707A5/en not_active IP Right Cessation
- 1974-09-02 JP JP9999174A patent/JPS5082071A/ja active Pending
- 1974-09-02 IT IT2685874A patent/IT1020394B/en active
- 1974-09-03 DK DK466174A patent/DK466174A/da unknown
- 1974-09-04 GB GB3866874A patent/GB1432754A/en not_active Expired
- 1974-09-04 FR FR7430017A patent/FR2242390A1/fr not_active Withdrawn
- 1974-09-04 BE BE148187A patent/BE819522A/en unknown
- 1974-09-04 IN IN1992/CAL/1974A patent/IN142239B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH613707A5 (en) | 1979-10-15 |
| NL7411564A (en) | 1975-03-06 |
| DE2344443A1 (en) | 1975-04-03 |
| BE819522A (en) | 1975-03-04 |
| JPS5082071A (en) | 1975-07-03 |
| DE2435653A1 (en) | 1976-02-05 |
| AU7289474A (en) | 1976-03-04 |
| DK466174A (en) | 1975-05-05 |
| FR2242390A1 (en) | 1975-03-28 |
| IT1020394B (en) | 1977-12-20 |
| GB1432754A (en) | 1976-04-22 |
| IN142239B (en) | 1977-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |