ES397753A1 - Procedimiento para la obtencion de 2-aminobenzotiazol. - Google Patents
Procedimiento para la obtencion de 2-aminobenzotiazol.Info
- Publication number
- ES397753A1 ES397753A1 ES397753A ES397753A ES397753A1 ES 397753 A1 ES397753 A1 ES 397753A1 ES 397753 A ES397753 A ES 397753A ES 397753 A ES397753 A ES 397753A ES 397753 A1 ES397753 A1 ES 397753A1
- Authority
- ES
- Spain
- Prior art keywords
- mercaptobenzothiazole
- amine
- necessary amount
- well
- lower alkyl
- 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
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 title abstract 6
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000006467 substitution reaction Methods 0.000 title 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000002887 hydroxy group Chemical class [H]O* 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 125000004434 sulfur atom Chemical group 0.000 abstract 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 |
|---|---|
| ES397753A1 true ES397753A1 (es) | 1974-05-16 |
Family
ID=5790249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES397753A Expired ES397753A1 (es) | 1970-12-08 | 1971-12-07 | Procedimiento para la obtencion de 2-aminobenzotiazol. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3781297A (2) |
| JP (1) | JPS5421337B1 (2) |
| BE (1) | BE776408A (2) |
| CA (1) | CA945166A (2) |
| DE (1) | DE2060197C3 (2) |
| ES (1) | ES397753A1 (2) |
| FR (1) | FR2117556A5 (2) |
| GB (1) | GB1336954A (2) |
| IL (1) | IL38300A (2) |
| IT (1) | IT951603B (2) |
| NL (1) | NL174827C (2) |
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 IT IT32112/71A patent/IT951603B/it active
- 1971-12-06 IL IL38300A patent/IL38300A/xx unknown
- 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
- 1971-12-07 JP JP9838171A patent/JPS5421337B1/ja active Pending
- 1971-12-07 ES ES397753A patent/ES397753A1/es 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
- 1971-12-08 GB GB5697971A patent/GB1336954A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE776408A (fr) | 1972-06-08 |
| FR2117556A5 (2) | 1972-07-21 |
| DE2060197A1 (de) | 1972-06-15 |
| DE2060197C3 (de) | 1979-02-22 |
| NL174827B (nl) | 1984-03-16 |
| CA945166A (en) | 1974-04-09 |
| US3781297A (en) | 1973-12-25 |
| IL38300A (en) | 1975-02-10 |
| DE2060197B2 (de) | 1978-06-29 |
| JPS5421337B1 (2) | 1979-07-30 |
| IT951603B (it) | 1973-07-10 |
| NL174827C (nl) | 1984-08-16 |
| NL7116744A (2) | 1972-06-12 |
| IL38300A0 (en) | 1972-02-29 |
| GB1336954A (en) | 1973-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GEP19960242B (en) | Method for Production of Derivatives of Benzohydrilsulfinyl or its Salts | |
| ES394370A1 (es) | Procedimiento para la preparacion de derivados de la inso-indolina. | |
| ES369570A1 (es) | Procedimiento para la preparacion de 1,3,4-tiadiazolil-(2)-ureas. | |
| ES8802039A1 (es) | Procedimiento par preparar derivados de 1-piperazinacarboxamida | |
| GB1109525A (en) | Cyano-acylated cephalosporin derivatives and process for their manufacture | |
| GB966222A (en) | Derivatives of cephalosporin c | |
| ES397753A1 (es) | Procedimiento para la obtencion de 2-aminobenzotiazol. | |
| GB1045242A (en) | Diazonium compounds and diazotype material | |
| ES308785A1 (es) | Procedimiento para la preparacion de derivados de benzimidazolona. | |
| ES404678A1 (es) | Procedimiento para la obtencion de derivados de la fenan- tridina. | |
| ES400587A1 (es) | Procedimiento para la obtencion de derivados de tiourea. | |
| ES329009A1 (es) | Un procedimiento para la preparacion de compuestos de formula general t-y-co-r. | |
| ES396221A1 (es) | Procedimiento para la preparacion de derivados de acido carboxilico que contienen fosforo. | |
| ES291611A1 (es) | Procedimiento para la obtencion de derivados de diimidas del acido naftalin (1,4,5,8) -tetracarbonico | |
| SE7602395L (sv) | Nytt sett att framstella 2-guanidinometyl-perhydroazocinsulfat | |
| ES424770A1 (es) | Un procedimiento para la preparacion de nuevos derivados delacido cefalosporanico. | |
| ES384463A1 (es) | Procedimiento para la obtencion de n-4 - (beta-o-anisamido etil) - bencenosulfonil - n'ciclopentilcarbamida. | |
| ES287137A1 (es) | Procedimiento para la obtención de hidroxibenzolsulfonilureas | |
| ES287542A1 (es) | Procedimiento para la producción de ácido n-(2,3-dimetilfenil) antranílico y sus sales | |
| ES297579A1 (es) | Procedimiento para la obtencion de amidas aciladas del acido sulfénico | |
| GR16973B (el) | Μεθοδος παρασκευης παραγωγων των 1, 3 - διαλκυλοξανθινων. | |
| GB639679A (en) | Improvements in or relating to beta-thio-carboxylic acid compounds and method of preparing the same | |
| GB596380A (en) | Manufacture of acylated p-aminobenzene sulphonamides | |
| GB871084A (en) | Process for the production of thiazolines-í~-3,4 | |
| ES444483A1 (es) | Un procedimiento de preparacion de nuevos derivados de acido2,3-alquilen (inferior) penam-3-carboxilico. |