BE776408A - Procede de preparation d'amino-2 benzothiazole et de ses produits de substitution n-alkyles - Google Patents
Procede de preparation d'amino-2 benzothiazole et de ses produits de substitution n-alkylesInfo
- Publication number
- BE776408A BE776408A BE776408A BE776408A BE776408A BE 776408 A BE776408 A BE 776408A BE 776408 A BE776408 A BE 776408A BE 776408 A BE776408 A BE 776408A BE 776408 A BE776408 A BE 776408A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing
- alkyl substitution
- substitution products
- amino benzothiazole
- benzothiazole
- Prior art date
Links
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000006467 substitution reaction 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
- C07D277/60—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
- C07D277/82—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2060197A DE2060197C3 (de) | 1970-12-08 | 1970-12-08 | Verfahren zur Herstellung von 2-Aminobenzothiazol und dessen N-Alkylsubstitutionsprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE776408A true BE776408A (fr) | 1972-06-08 |
Family
ID=5790249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE776408A BE776408A (fr) | 1970-12-08 | 1971-12-08 | Procede de preparation d'amino-2 benzothiazole et de ses produits de substitution n-alkyles |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3781297A (enExample) |
| JP (1) | JPS5421337B1 (enExample) |
| BE (1) | BE776408A (enExample) |
| CA (1) | CA945166A (enExample) |
| DE (1) | DE2060197C3 (enExample) |
| ES (1) | ES397753A1 (enExample) |
| FR (1) | FR2117556A5 (enExample) |
| GB (1) | GB1336954A (enExample) |
| IL (1) | IL38300A (enExample) |
| IT (1) | IT951603B (enExample) |
| NL (1) | NL174827C (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447617A (en) * | 1982-04-14 | 1984-05-08 | Eastman Kodak Company | Process for the preparation of 2-amino-6-nitrobenzothiazole |
| TWI225488B (en) * | 1999-12-21 | 2004-12-21 | Janssen Pharmaceutica Nv | Derivatives of homopiperidinyl substituted benzimidazole analogues |
-
1970
- 1970-12-08 DE DE2060197A patent/DE2060197C3/de not_active Expired
-
1971
- 1971-12-02 US US00204313A patent/US3781297A/en not_active Expired - Lifetime
- 1971-12-06 CA CA129,360A patent/CA945166A/en not_active Expired
- 1971-12-06 NL NLAANVRAGE7116744,A patent/NL174827C/xx not_active IP Right Cessation
- 1971-12-06 IL IL38300A patent/IL38300A/xx unknown
- 1971-12-06 IT IT32112/71A patent/IT951603B/it active
- 1971-12-07 JP JP9838171A patent/JPS5421337B1/ja active Pending
- 1971-12-07 ES ES397753A patent/ES397753A1/es not_active Expired
- 1971-12-08 GB GB5697971A patent/GB1336954A/en not_active Expired
- 1971-12-08 FR FR7144118A patent/FR2117556A5/fr not_active Expired
- 1971-12-08 BE BE776408A patent/BE776408A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2117556A5 (enExample) | 1972-07-21 |
| IL38300A (en) | 1975-02-10 |
| NL7116744A (enExample) | 1972-06-12 |
| CA945166A (en) | 1974-04-09 |
| ES397753A1 (es) | 1974-05-16 |
| US3781297A (en) | 1973-12-25 |
| IL38300A0 (en) | 1972-02-29 |
| DE2060197A1 (de) | 1972-06-15 |
| DE2060197C3 (de) | 1979-02-22 |
| DE2060197B2 (de) | 1978-06-29 |
| GB1336954A (en) | 1973-11-14 |
| NL174827C (nl) | 1984-08-16 |
| IT951603B (it) | 1973-07-10 |
| NL174827B (nl) | 1984-03-16 |
| JPS5421337B1 (enExample) | 1979-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE790977A (fr) | Procede de preparation de produits de poly-addition silicies | |
| BE762281A (fr) | Procede de preparation de sels d'acides n-acylaminocarboxyliques, et produits obtenus | |
| BE776510A (fr) | Procede de preparation en continu d'alcoxysilanes et d'alcoxy-polysiloxanes | |
| BE748799A (fr) | Procede de preparation de pyrimidinenucleosides et produits obtenus | |
| BE762509A (fr) | Procede de preparation d'articles faconnes, d'impregnations et de revetements | |
| FR2027367A1 (fr) | Procede de preparation de(3-aminopyrazinoyl)-sulfamides et produits obtenus | |
| BE753875A (fr) | Procede de preparation de polyamines et produits obtenus | |
| BE792042A (fr) | Procede de preparation de nouvelles alcenylene-amines substituees en 3 | |
| BE807556A (fr) | Procede de preparation de n1-(2'-furannidyle)-uraciles et de n1-(2'-pyrannidyle)-uraciles et produits obtenus | |
| BE776408A (fr) | Procede de preparation d'amino-2 benzothiazole et de ses produits de substitution n-alkyles | |
| BE761927A (fr) | Procede de preparation de derives de 5-imino-1,2,4-triazine et produitsobtenus | |
| BE769324A (fr) | Procede de preparation d'alcoylidenenorbornenes et produits obtenus | |
| CH548369A (fr) | Procede de preparation d'acides fluorene-2-acetiques et de leurs derives. | |
| BE766739A (fr) | Procede de preparation de derives du pregnane et produits obtenus | |
| BE787367A (fr) | Procede de preparation de tetraalkylpyrazines et produits obtenus | |
| BE768422A (fr) | Procede d'ethynylation de 17-cetosteroides et produits obtenus | |
| BE774498A (fr) | Procede de preparation de monofluoro-dichloromethane et de difluoro-monochloromethane | |
| BE752682A (fr) | Procede de preparation d'amino-2 pyridines | |
| BE746211A (fr) | Procede de preparation de 11alpha-hydroxy-3-oxo-delta 1,4- steroides, et produits obtenus | |
| BE773500A (fr) | Procede de preparation d'alcoxyacetaldehydes et d'acyloxyacetaldehydes | |
| BE750033A (fr) | Procede de preparation d'imido-esters cycliques et produits obtenus | |
| BE772580A (fr) | Procede de preparation de delta exp. 4-3-oxo-1 -methyl-steroides et produits obtenus | |
| BE770405A (fr) | Procede de preparation de 14 beta-hydroxy-deltaexp.16- steroides et de 7 alpha-hydroxy-deltaexp.4-steroides | |
| BE757940A (fr) | Procede de preparation de 2-amino-1,3,4-thiadiazolones -(5) substitueesen position 4 et produits obtenus | |
| RO63003A (fr) | Procede pour la preparation des n-(heteroarylmethyl)-deltaen hauf-desoxynomorphines et des norcodeines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: FARBENFABRIKEN BAYER A.G. Effective date: 19911208 |