GB468755A - Manufacture of carbocyanine dyestuffs for sensitising photographic emulsions - Google Patents
Manufacture of carbocyanine dyestuffs for sensitising photographic emulsionsInfo
- Publication number
- GB468755A GB468755A GB697/36A GB69736A GB468755A GB 468755 A GB468755 A GB 468755A GB 697/36 A GB697/36 A GB 697/36A GB 69736 A GB69736 A GB 69736A GB 468755 A GB468755 A GB 468755A
- Authority
- GB
- United Kingdom
- Prior art keywords
- picoline
- condensed
- pyridine
- glutaconaldehyde
- methylbenzthiazole
- 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
- 239000000839 emulsion Substances 0.000 title abstract 2
- 230000001235 sensitizing effect Effects 0.000 title abstract 2
- 239000000298 carbocyanine Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- QWYZFXLSWMXLDM-UHFFFAOYSA-M pinacyanol iodide Chemical compound [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
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 6
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 abstract 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 abstract 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 3
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 2
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 abstract 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- HOPRXXXSABQWAV-UHFFFAOYSA-N anhydrous collidine Natural products CC1=CC=NC(C)=C1C HOPRXXXSABQWAV-UHFFFAOYSA-N 0.000 abstract 2
- UTBIMNXEDGNJFE-UHFFFAOYSA-N collidine Natural products CC1=CC=C(C)C(C)=N1 UTBIMNXEDGNJFE-UHFFFAOYSA-N 0.000 abstract 2
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- DXYYSGDWQCSKKO-UHFFFAOYSA-N methylbenzothiazole Natural products C1=CC=C2SC(C)=NC2=C1 DXYYSGDWQCSKKO-UHFFFAOYSA-N 0.000 abstract 2
- GFYHSKONPJXCDE-UHFFFAOYSA-N sym-collidine Natural products CC1=CN=C(C)C(C)=C1 GFYHSKONPJXCDE-UHFFFAOYSA-N 0.000 abstract 2
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- XKQLMJZSYSRLOU-UHFFFAOYSA-N CC(C=O)=CCC=O.[Na] Chemical compound CC(C=O)=CCC=O.[Na] XKQLMJZSYSRLOU-UHFFFAOYSA-N 0.000 abstract 1
- CGANNYZKBMCYQW-UHFFFAOYSA-N [Na].O=CCC=CC=O Chemical compound [Na].O=CCC=CC=O CGANNYZKBMCYQW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001299 aldehydes Chemical group 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- WFSXUTWNNVIIIG-ZPUQHVIOSA-N glutaconaldehyde Chemical class O\C=C\C=C\C=O WFSXUTWNNVIIIG-ZPUQHVIOSA-N 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000006467 substitution reaction Methods 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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT468755X | 1935-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468755A true GB468755A (en) | 1937-07-08 |
Family
ID=3674712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB697/36A Expired GB468755A (en) | 1935-01-08 | 1936-01-08 | Manufacture of carbocyanine dyestuffs for sensitising photographic emulsions |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE413203A (enrdf_load_stackoverflow) |
| GB (1) | GB468755A (enrdf_load_stackoverflow) |
-
0
- BE BE413203D patent/BE413203A/xx unknown
-
1936
- 1936-01-08 GB GB697/36A patent/GB468755A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE413203A (enrdf_load_stackoverflow) |
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