FR1193621A - Heterocyclic compounds, in particular derived from 1-2-3-thiadiazole and their preparation - Google Patents
Heterocyclic compounds, in particular derived from 1-2-3-thiadiazole and their preparationInfo
- Publication number
- FR1193621A FR1193621A FR1193621DA FR1193621A FR 1193621 A FR1193621 A FR 1193621A FR 1193621D A FR1193621D A FR 1193621DA FR 1193621 A FR1193621 A FR 1193621A
- Authority
- FR
- France
- Prior art keywords
- thiadiazole
- preparation
- heterocyclic compounds
- particular derived
- derived
- 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
- 150000002391 heterocyclic compounds Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings 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 to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D225/00—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom
- C07D225/02—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/06—1,2,3-Thiadiazoles; Hydrogenated 1,2,3-thiadiazoles
-
- 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
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2505255A GB795134A (en) | 1955-08-31 | 1955-08-31 | Improvements in or relating to methine dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1193621A true FR1193621A (en) | 1959-11-04 |
Family
ID=10221447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1193621D Expired FR1193621A (en) | 1955-08-31 | 1956-07-20 | Heterocyclic compounds, in particular derived from 1-2-3-thiadiazole and their preparation |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1193621A (en) |
| GB (1) | GB795134A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021893A (en) * | 2017-05-05 | 2017-08-08 | 贵州师范学院 | Thio acyl Ammonium Salt Ionic Liquid of one class and preparation method thereof |
-
1955
- 1955-08-31 GB GB2505255A patent/GB795134A/en not_active Expired
-
1956
- 1956-07-20 FR FR1193621D patent/FR1193621A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB795134A (en) | 1958-05-14 |
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