GB1286885A - Process for preparing fluorane compounds - Google Patents
Process for preparing fluorane compoundsInfo
- Publication number
- GB1286885A GB1286885A GB4792470A GB4792470A GB1286885A GB 1286885 A GB1286885 A GB 1286885A GB 4792470 A GB4792470 A GB 4792470A GB 4792470 A GB4792470 A GB 4792470A GB 1286885 A GB1286885 A GB 1286885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- compounds
- fluoranes
- oct
- halogen atom
- 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
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical class F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000005843 halogen group Chemical group 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 abstract 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- 239000011592 zinc chloride Substances 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)
- 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 |
|---|---|---|---|
| JP8054069 | 1969-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1286885A true GB1286885A (en) | 1972-08-23 |
Family
ID=13721168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4792470A Expired GB1286885A (en) | 1969-10-08 | 1970-10-08 | Process for preparing fluorane compounds |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2049503A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2065117A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1286885A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6713622B1 (en) | 1996-06-27 | 2004-03-30 | Applera Corporation | 4,7-dichlororhodamine dye labeled polynucleotides |
| US7169939B2 (en) | 1996-05-03 | 2007-01-30 | Applera Corporation | Energy transfer dyes with enhanced fluorescence |
| US7388092B2 (en) | 1996-05-03 | 2008-06-17 | Applera Corporation | Oligonucleotides and analogs labeled with energy transfer dyes |
| US7550570B2 (en) | 2000-05-25 | 2009-06-23 | Applied Biosystems, Llc. | 4,7-dichlororhodamine dyes labeled polynucleotides |
| US7825237B2 (en) | 1996-05-03 | 2010-11-02 | Applied Biosystems, Llc | Oligonucleotides and analogs labeled with energy transfer dyes |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934526A (enrdf_load_stackoverflow) | 1972-08-01 | 1974-03-30 | ||
| CA1153610A (en) * | 1978-05-09 | 1983-09-13 | Edward J. Reardon, Jr. | Carbonylic halides as activators for phototropic compositions |
| CA1164710A (en) * | 1978-05-09 | 1984-04-03 | Edward J. Reardon, Jr. | Phototropic photosensitive compositions containing fluoran colorformer |
| JPS5677189A (en) * | 1979-11-30 | 1981-06-25 | Fuji Photo Film Co Ltd | Recording material |
| US5847162A (en) * | 1996-06-27 | 1998-12-08 | The Perkin Elmer Corporation | 4, 7-Dichlororhodamine dyes |
| US6017712A (en) * | 1996-06-27 | 2000-01-25 | Lee; Linda | 4,7-dichlororhodamine dyes |
-
1970
- 1970-10-07 FR FR7036179A patent/FR2065117A5/fr not_active Expired
- 1970-10-08 DE DE19702049503 patent/DE2049503A1/de active Pending
- 1970-10-08 GB GB4792470A patent/GB1286885A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7169939B2 (en) | 1996-05-03 | 2007-01-30 | Applera Corporation | Energy transfer dyes with enhanced fluorescence |
| US7388092B2 (en) | 1996-05-03 | 2008-06-17 | Applera Corporation | Oligonucleotides and analogs labeled with energy transfer dyes |
| US7399854B2 (en) | 1996-05-03 | 2008-07-15 | Applera Corporation | Regents labeled with energy transfer dyes |
| US7423140B2 (en) | 1996-05-03 | 2008-09-09 | Applied Biosystems Inc. | Oligonucleotides and analogs labeled with energy transfer dyes |
| US7432058B2 (en) | 1996-05-03 | 2008-10-07 | Applera Corporation | Methods of labeling nucleic acids with energy transfer dyes |
| US7449298B2 (en) | 1996-05-03 | 2008-11-11 | Applied Biosystems Inc. | Methods of analyzing polynucleotides employing energy transfer dyes |
| US7449149B2 (en) | 1996-05-03 | 2008-11-11 | Applied Biosystems Inc. | Kits useful for sequencing nucleic acids |
| US7452672B2 (en) | 1996-05-03 | 2008-11-18 | Applied Biosystems Inc. | Methods of analyzing polynucleotides employing energy transfer dyes |
| US7595162B2 (en) | 1996-05-03 | 2009-09-29 | Applied Biosystems, Llc | Methods of labeling polynucleotides with energy transfer dyes |
| US7825237B2 (en) | 1996-05-03 | 2010-11-02 | Applied Biosystems, Llc | Oligonucleotides and analogs labeled with energy transfer dyes |
| US6713622B1 (en) | 1996-06-27 | 2004-03-30 | Applera Corporation | 4,7-dichlororhodamine dye labeled polynucleotides |
| US7550570B2 (en) | 2000-05-25 | 2009-06-23 | Applied Biosystems, Llc. | 4,7-dichlororhodamine dyes labeled polynucleotides |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2049503A1 (de) | 1971-04-22 |
| FR2065117A5 (enrdf_load_stackoverflow) | 1971-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |