GB1357244A - Fluoran compounds - Google Patents
Fluoran compoundsInfo
- Publication number
- GB1357244A GB1357244A GB241572A GB241572A GB1357244A GB 1357244 A GB1357244 A GB 1357244A GB 241572 A GB241572 A GB 241572A GB 241572 A GB241572 A GB 241572A GB 1357244 A GB1357244 A GB 1357244A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methoxy
- toluene
- anilino
- acetyl
- acetylanilino
- 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
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical class C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 title 1
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 abstract 2
- CYMPUOGZUXAIMY-UHFFFAOYSA-N 4-methoxy-2-methyl-n-phenylaniline Chemical compound CC1=CC(OC)=CC=C1NC1=CC=CC=C1 CYMPUOGZUXAIMY-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- MAKRQSYUXHROQM-UHFFFAOYSA-N N-(4-methoxy-3-methylphenyl)-N-phenylacetamide Chemical compound COC1=C(C=C(C=C1)N(C1=CC=CC=C1)C(C)=O)C MAKRQSYUXHROQM-UHFFFAOYSA-N 0.000 abstract 1
- YIHNMNDHTOETLY-UHFFFAOYSA-N N-[2-(3-methoxyphenyl)ethyl]-N-phenylacetamide Chemical compound C(C)(=O)N(C1=CC=CC=C1)CCC1=CC=CC(=C1)OC YIHNMNDHTOETLY-UHFFFAOYSA-N 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- MBQIDIVQTVVCJE-UHFFFAOYSA-N n-(4-methoxy-2-methylphenyl)-n-phenylacetamide Chemical compound CC1=CC(OC)=CC=C1N(C(C)=O)C1=CC=CC=C1 MBQIDIVQTVVCJE-UHFFFAOYSA-N 0.000 abstract 1
- AYRUKGQCGNNMLA-UHFFFAOYSA-N n-(4-methoxy-2-methylphenyl)acetamide Chemical compound COC1=CC=C(NC(C)=O)C(C)=C1 AYRUKGQCGNNMLA-UHFFFAOYSA-N 0.000 abstract 1
- QFGBVYGOVPOOKR-UHFFFAOYSA-N n-[2-(3-methoxyphenyl)ethyl]aniline Chemical compound COC1=CC=CC(CCNC=2C=CC=CC=2)=C1 QFGBVYGOVPOOKR-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Color Printing (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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46001741A JPS4932767B1 (enrdf_load_stackoverflow) | 1971-01-21 | 1971-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1357244A true GB1357244A (en) | 1974-06-19 |
Family
ID=27150000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB241572A Expired GB1357244A (en) | 1971-01-21 | 1972-01-18 | Fluoran compounds |
Country Status (11)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226912A (en) * | 1978-02-15 | 1980-10-07 | Kanzaki Paper Manufacturing Co., Ltd. | Heat-sensitive recording material |
| US4274660A (en) * | 1979-05-14 | 1981-06-23 | Sterling Drug Inc. | Carbonless duplicating and marking systems |
| US4806657A (en) * | 1983-09-26 | 1989-02-21 | Ciba-Geigy Corporation | Process for the preparation of fluoran compounds which are substituted by basic groups |
| US5338866A (en) * | 1991-12-12 | 1994-08-16 | Yamamoto Chemicals, Inc. | Crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran, process for the preparation thereof, and recording materials containing said crystal modification |
| US5342967A (en) * | 1991-08-01 | 1994-08-30 | Yamamoto Chemicals, Inc. | Crystal modifications of 2-M-toluidino-3-methyl-6-di-N-butylaminofluoran, process for preparing thereof, and recording materials containing said crystal modifications |
| EP0928794A1 (en) * | 1997-11-26 | 1999-07-14 | Ciba SC Holding AG | Crystalline flouran compounds and their use in recording materials |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0176161A1 (en) * | 1984-08-24 | 1986-04-02 | Taoka Chemical Co., Ltd | Novel fluoran compounds and production and use thereof |
-
1971
- 1971-01-21 JP JP46001741A patent/JPS4932767B1/ja active Pending
-
1972
- 1972-01-18 GB GB241572A patent/GB1357244A/en not_active Expired
- 1972-01-19 IT IT19539/72A patent/IT946703B/it active
- 1972-01-20 AT AT1108472A patent/AT322578B/de not_active IP Right Cessation
- 1972-01-20 BE BE778270A patent/BE778270A/xx not_active IP Right Cessation
- 1972-01-20 AT AT45072A patent/AT311344B/de not_active IP Right Cessation
- 1972-01-20 SE SE7200652A patent/SE384864B/xx unknown
- 1972-01-20 AU AU38102/72A patent/AU445916B2/en not_active Expired
- 1972-01-21 CA CA132,979A patent/CA1005820A/en not_active Expired
- 1972-01-21 FR FR7201990A patent/FR2122572B1/fr not_active Expired
- 1972-01-21 CH CH94172A patent/CH591547A5/xx not_active IP Right Cessation
- 1972-01-21 ZA ZA720448A patent/ZA72448B/xx unknown
-
1974
- 1974-11-25 SE SE7414782A patent/SE403588B/xx unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226912A (en) * | 1978-02-15 | 1980-10-07 | Kanzaki Paper Manufacturing Co., Ltd. | Heat-sensitive recording material |
| US4274660A (en) * | 1979-05-14 | 1981-06-23 | Sterling Drug Inc. | Carbonless duplicating and marking systems |
| US4806657A (en) * | 1983-09-26 | 1989-02-21 | Ciba-Geigy Corporation | Process for the preparation of fluoran compounds which are substituted by basic groups |
| US5342967A (en) * | 1991-08-01 | 1994-08-30 | Yamamoto Chemicals, Inc. | Crystal modifications of 2-M-toluidino-3-methyl-6-di-N-butylaminofluoran, process for preparing thereof, and recording materials containing said crystal modifications |
| US5338866A (en) * | 1991-12-12 | 1994-08-16 | Yamamoto Chemicals, Inc. | Crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran, process for the preparation thereof, and recording materials containing said crystal modification |
| US5376617A (en) * | 1991-12-12 | 1994-12-27 | Yamamoto Chemicals, Inc. | Crystal modification of 2-(3-methylanilion)-3-methyl-6-diethylamino-fluoran, process for the preparation thereof, and recording materials containing said crystal modification |
| EP0928794A1 (en) * | 1997-11-26 | 1999-07-14 | Ciba SC Holding AG | Crystalline flouran compounds and their use in recording materials |
| US6071853A (en) * | 1997-11-26 | 2000-06-06 | Ciba Specialty Chemicals Corporation | Crystalline fluoran compound |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4932767B1 (enrdf_load_stackoverflow) | 1974-09-03 |
| FR2122572A1 (enrdf_load_stackoverflow) | 1972-09-01 |
| AT322578B (de) | 1975-05-26 |
| AU445916B2 (en) | 1974-03-07 |
| ZA72448B (en) | 1972-12-27 |
| AU3810272A (en) | 1973-07-26 |
| CA1005820A (en) | 1977-02-22 |
| FR2122572B1 (enrdf_load_stackoverflow) | 1977-09-02 |
| DE2202315B2 (de) | 1975-11-20 |
| SE7414782L (enrdf_load_stackoverflow) | 1974-11-25 |
| IT946703B (it) | 1973-05-21 |
| SE403588B (sv) | 1978-08-28 |
| CH591547A5 (enrdf_load_stackoverflow) | 1977-09-30 |
| DE2202315A1 (de) | 1972-08-03 |
| BE778270A (fr) | 1972-07-19 |
| AT311344B (de) | 1973-11-12 |
| SE384864B (sv) | 1976-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1445407A (en) | Photographic materials | |
| GB1328749A (en) | Sequestration of metal ions by use of poly-alpha-hydroxyacry lates and the derivatives thereof | |
| GB1357244A (en) | Fluoran compounds | |
| CA945658A (en) | Target detection by doppler shift | |
| GB1374402A (en) | Production of 2- cyclohex-1-enyl- cyclohexanone | |
| ES448607A1 (es) | Un procedimiento para la preparacion de compuestos derivadosde ciclogeranollo. | |
| GB1437962A (enrdf_load_stackoverflow) | ||
| GB1493228A (en) | 1,1-dichloro-4-methyl-3-hydroxy-pent-1-ene | |
| GB1303376A (enrdf_load_stackoverflow) | ||
| GB1291346A (en) | Glass compositions | |
| GB1264591A (enrdf_load_stackoverflow) | ||
| GB1334659A (en) | Preparation of substituted diphenyl ethers | |
| GB1337507A (en) | 2,3-dihydrobenzofuran-2-ones and their preparation | |
| GB1331781A (en) | Cement compositions | |
| GB1290094A (enrdf_load_stackoverflow) | ||
| GB1292357A (en) | PREPARATION OF p-NIROPHENOL AND SALTS THEREOF | |
| GB1278368A (en) | Hydroxy-2-piperidinyl carbinols | |
| GB1437963A (enrdf_load_stackoverflow) | ||
| GB1099655A (en) | An anode plate for an x-ray tube | |
| GB1215062A (en) | Improvements in anti-microbic compositions | |
| GB1274264A (en) | Dibenzocycloheptene derivatives | |
| GB1419433A (en) | Alkali metal sulphinates | |
| GB1265044A (enrdf_load_stackoverflow) | ||
| GB1321724A (en) | 17-cyano-steroids and processes for their preparation | |
| GB1314777A (en) | Enzymatic production of 15n-l-tyrosine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |