FR55825E - New intermediate products for the preparation of coloring matters, processes for their production and their applications - Google Patents
New intermediate products for the preparation of coloring matters, processes for their production and their applicationsInfo
- Publication number
- FR55825E FR55825E FR55825DA FR55825E FR 55825 E FR55825 E FR 55825E FR 55825D A FR55825D A FR 55825DA FR 55825 E FR55825 E FR 55825E
- Authority
- FR
- France
- Prior art keywords
- applications
- processes
- preparation
- production
- intermediate products
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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 in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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 in position 2
- C07D277/70—Sulfur atoms
- C07D277/72—2-Mercaptobenzothiazole
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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 in position 2
- C07D277/70—Sulfur atoms
- C07D277/74—Sulfur atoms substituted by carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR55825T | 1944-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR55825E true FR55825E (en) | 1952-09-08 |
Family
ID=8690108
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977972D Expired FR977972A (en) | 1944-11-07 | 1942-12-01 | New intermediate products for the preparation of dyestuffs processes for their production and their applications |
FR55825D Expired FR55825E (en) | 1944-11-07 | 1944-11-07 | New intermediate products for the preparation of coloring matters, processes for their production and their applications |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977972D Expired FR977972A (en) | 1944-11-07 | 1942-12-01 | New intermediate products for the preparation of dyestuffs processes for their production and their applications |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR977972A (en) |
-
1942
- 1942-12-01 FR FR977972D patent/FR977972A/en not_active Expired
-
1944
- 1944-11-07 FR FR55825D patent/FR55825E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR977972A (en) | 1951-04-09 |
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