BE778940A - Procede de preparation de solutions de 2-amino-5-nitro-thiazole - Google Patents
Procede de preparation de solutions de 2-amino-5-nitro-thiazoleInfo
- Publication number
- BE778940A BE778940A BE778940A BE778940A BE778940A BE 778940 A BE778940 A BE 778940A BE 778940 A BE778940 A BE 778940A BE 778940 A BE778940 A BE 778940A BE 778940 A BE778940 A BE 778940A
- Authority
- BE
- Belgium
- Prior art keywords
- thiazole
- nitro
- amino
- preparing solutions
- preparing
- Prior art date
Links
- MIHADVKEHAFNPG-UHFFFAOYSA-N 2-Amino-5-nitrothiazole Chemical compound NC1=NC=C([N+]([O-])=O)S1 MIHADVKEHAFNPG-UHFFFAOYSA-N 0.000 title 1
- 229940018167 2-amino-5-nitrothiazole Drugs 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D277/58—Nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2105156A DE2105156C3 (de) | 1971-02-04 | 1971-02-04 | Verfahren zur Herstellung schwefelsaurer Lösungen des 2-Amino-5-nitrothiazols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE778940A true BE778940A (fr) | 1972-08-03 |
Family
ID=5797770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE778940A BE778940A (fr) | 1971-02-04 | 1972-02-03 | Procede de preparation de solutions de 2-amino-5-nitro-thiazole |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3799941A (enExample) |
| JP (1) | JPS5623988B1 (enExample) |
| BE (1) | BE778940A (enExample) |
| CH (1) | CH570991A5 (enExample) |
| DE (1) | DE2105156C3 (enExample) |
| FR (1) | FR2125055A5 (enExample) |
| GB (1) | GB1334984A (enExample) |
| IT (1) | IT986013B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225472A1 (de) * | 1982-07-08 | 1984-01-26 | Cassella Ag, 6000 Frankfurt | Verfahren zur herstellung von 2-amino-5-nitro-thiazol |
-
1971
- 1971-02-04 DE DE2105156A patent/DE2105156C3/de not_active Expired
-
1972
- 1972-01-27 US US00221412A patent/US3799941A/en not_active Expired - Lifetime
- 1972-01-31 IT IT20049/72A patent/IT986013B/it active
- 1972-02-03 GB GB511472A patent/GB1334984A/en not_active Expired
- 1972-02-03 JP JP1189472A patent/JPS5623988B1/ja active Pending
- 1972-02-03 BE BE778940A patent/BE778940A/xx not_active IP Right Cessation
- 1972-02-03 CH CH156272A patent/CH570991A5/xx not_active IP Right Cessation
- 1972-02-03 FR FR7203615A patent/FR2125055A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH570991A5 (enExample) | 1975-12-31 |
| FR2125055A5 (enExample) | 1972-09-22 |
| JPS5623988B1 (enExample) | 1981-06-03 |
| GB1334984A (en) | 1973-10-24 |
| US3799941A (en) | 1974-03-26 |
| IT986013B (it) | 1975-01-10 |
| DE2105156C3 (de) | 1979-09-06 |
| DE2105156A1 (de) | 1972-08-24 |
| DE2105156B2 (de) | 1979-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CASSELLA FARBWERKE MAINKUR A.G. Effective date: 19860228 |