GB625907A - Improvements in or relating to the preparation of symmetrical and asymmetrical meso-substituted carbocyanine dyestuffs - Google Patents
Improvements in or relating to the preparation of symmetrical and asymmetrical meso-substituted carbocyanine dyestuffsInfo
- Publication number
- GB625907A GB625907A GB19788/46A GB1978846A GB625907A GB 625907 A GB625907 A GB 625907A GB 19788/46 A GB19788/46 A GB 19788/46A GB 1978846 A GB1978846 A GB 1978846A GB 625907 A GB625907 A GB 625907A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepared
- ethiodide
- dimethylvinylbenzthiazole
- dimethylvinylbenzoxazole
- aminophenol
- 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
- 239000000298 carbocyanine Substances 0.000 title abstract 2
- QWYZFXLSWMXLDM-UHFFFAOYSA-M pinacyanol iodide Chemical class [I-].C1=CC2=CC=CC=C2N(CC)C1=CC=CC1=CC=C(C=CC=C2)C2=[N+]1CC QWYZFXLSWMXLDM-UHFFFAOYSA-M 0.000 title 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 4
- BDUBTLFQHNYXPC-UHFFFAOYSA-N 3-methylbut-2-enoyl chloride Chemical compound CC(C)=CC(Cl)=O BDUBTLFQHNYXPC-UHFFFAOYSA-N 0.000 abstract 2
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 2
- -1 6-membered heterocyclic nitrogen compound Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 2
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 2
- 150000003751 zinc Chemical class 0.000 abstract 2
- VRVRGVPWCUEOGV-UHFFFAOYSA-N 2-aminothiophenol Chemical compound NC1=CC=CC=C1S VRVRGVPWCUEOGV-UHFFFAOYSA-N 0.000 abstract 1
- YQEIMEGRSTXEMX-UHFFFAOYSA-N 3-methylbut-2-enoyl 3-methylbut-2-enoate Chemical compound CC(C)=CC(=O)OC(=O)C=C(C)C YQEIMEGRSTXEMX-UHFFFAOYSA-N 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- YBRCVFNEIMZEFK-UHFFFAOYSA-N CCOS(C1=CC=C(C)C=C1)(=O)=O.CS[S+]1C(C=CC=C2)=C2N=C1 Chemical compound CCOS(C1=CC=C(C)C=C1)(=O)=O.CS[S+]1C(C=CC=C2)=C2N=C1 YBRCVFNEIMZEFK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 abstract 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical group 0.000 abstract 1
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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE625907X | 1945-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB625907A true GB625907A (en) | 1949-07-06 |
Family
ID=3875860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19788/46A Expired GB625907A (en) | 1945-07-02 | 1946-07-02 | Improvements in or relating to the preparation of symmetrical and asymmetrical meso-substituted carbocyanine dyestuffs |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE459162A (enrdf_load_stackoverflow) |
| FR (1) | FR929969A (enrdf_load_stackoverflow) |
| GB (1) | GB625907A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734900A (en) * | 1953-12-28 | 1956-02-14 | Chxgh | |
| US2887479A (en) * | 1955-11-15 | 1959-05-19 | Eastman Kodak Co | Heterocyclic quaternary salts containing a cyclohexenylidenemethyl substituent |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE474186A (enrdf_load_stackoverflow) * | 1946-07-05 |
-
0
- BE BE459162D patent/BE459162A/xx unknown
-
1946
- 1946-06-28 FR FR929969D patent/FR929969A/fr not_active Expired
- 1946-07-02 GB GB19788/46A patent/GB625907A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734900A (en) * | 1953-12-28 | 1956-02-14 | Chxgh | |
| US2756227A (en) * | 1953-12-28 | 1956-07-24 | Eastman Kodak Co | Quaternary salts and method of preparation |
| US2887479A (en) * | 1955-11-15 | 1959-05-19 | Eastman Kodak Co | Heterocyclic quaternary salts containing a cyclohexenylidenemethyl substituent |
Also Published As
| Publication number | Publication date |
|---|---|
| BE459162A (enrdf_load_stackoverflow) | |
| FR929969A (fr) | 1948-01-13 |
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