CS196424B2 - Method of producing 2-hydroxy benzothiazole - Google Patents
Method of producing 2-hydroxy benzothiazole Download PDFInfo
- Publication number
- CS196424B2 CS196424B2 CS781880A CS188078A CS196424B2 CS 196424 B2 CS196424 B2 CS 196424B2 CS 781880 A CS781880 A CS 781880A CS 188078 A CS188078 A CS 188078A CS 196424 B2 CS196424 B2 CS 196424B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- solvent
- carbonyl sulfide
- mixture
- room temperature
- solution
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/782,126 US4150027A (en) | 1977-03-28 | 1977-03-28 | Process for preparing 2-hydroxybenzothiazole compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS196424B2 true CS196424B2 (en) | 1980-03-31 |
Family
ID=25125054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS781880A CS196424B2 (en) | 1977-03-28 | 1978-03-24 | Method of producing 2-hydroxy benzothiazole |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4150027A (it) |
| JP (1) | JPS53119871A (it) |
| AR (1) | AR222011A1 (it) |
| AU (1) | AU514563B2 (it) |
| BE (1) | BE865297A (it) |
| BG (1) | BG29872A3 (it) |
| BR (1) | BR7801832A (it) |
| CA (1) | CA1094081A (it) |
| CH (1) | CH634838A5 (it) |
| CS (1) | CS196424B2 (it) |
| DD (1) | DD135384A5 (it) |
| DE (1) | DE2812940A1 (it) |
| FR (1) | FR2385706A1 (it) |
| GB (1) | GB1576307A (it) |
| IL (1) | IL54355A (it) |
| IT (1) | IT1096154B (it) |
| MX (1) | MX5290E (it) |
| MY (1) | MY8200123A (it) |
| NL (1) | NL7803144A (it) |
| PH (1) | PH13026A (it) |
| PL (1) | PL110436B1 (it) |
| SU (1) | SU670220A3 (it) |
| YU (1) | YU71178A (it) |
| ZA (1) | ZA781734B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3017153A1 (de) * | 1980-05-05 | 1981-11-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von 2-hydroxybenzthiazolen |
| UA51621C2 (uk) * | 1995-12-21 | 2002-12-16 | Новартіс Аг | Похідні 3-аміно-2-меркаптобензойної кислоти та способи їх одержання |
| CN108101863B (zh) * | 2017-12-12 | 2022-01-25 | 内蒙古工业大学 | 一种以羰基硫与二硫化物为原料合成苯并噻唑-2-酮类衍生物的方法 |
| CN115057828A (zh) * | 2022-08-15 | 2022-09-16 | 湖南速博生物技术有限公司 | 一种苯并噁唑酮的合成方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2857392A (en) * | 1958-10-21 | Certificate of correction | ||
| US2915525A (en) * | 1957-03-18 | 1959-12-01 | Monsanto Chemicals | Preparation of arylenebenzoxazolols and arylenebenzothiazolols |
-
1977
- 1977-03-28 US US05/782,126 patent/US4150027A/en not_active Expired - Lifetime
-
1978
- 1978-03-22 PH PH20919A patent/PH13026A/en unknown
- 1978-03-23 DE DE19782812940 patent/DE2812940A1/de not_active Withdrawn
- 1978-03-23 CA CA299,659A patent/CA1094081A/en not_active Expired
- 1978-03-23 NL NL7803144A patent/NL7803144A/xx not_active Application Discontinuation
- 1978-03-23 AU AU34477/78A patent/AU514563B2/en not_active Expired
- 1978-03-23 CH CH319378A patent/CH634838A5/de not_active IP Right Cessation
- 1978-03-24 IT IT21622/78A patent/IT1096154B/it active
- 1978-03-24 BE BE186253A patent/BE865297A/xx not_active IP Right Cessation
- 1978-03-24 CS CS781880A patent/CS196424B2/cs unknown
- 1978-03-24 FR FR7808793A patent/FR2385706A1/fr active Granted
- 1978-03-25 PL PL1978205590A patent/PL110436B1/pl unknown
- 1978-03-27 MX MX786949U patent/MX5290E/es unknown
- 1978-03-27 YU YU00711/78A patent/YU71178A/xx unknown
- 1978-03-27 SU SU782594800A patent/SU670220A3/ru active
- 1978-03-27 BR BR7801832A patent/BR7801832A/pt unknown
- 1978-03-27 DD DD78204420A patent/DD135384A5/xx unknown
- 1978-03-27 IL IL54355A patent/IL54355A/xx unknown
- 1978-03-27 JP JP3427078A patent/JPS53119871A/ja active Pending
- 1978-03-27 BG BG039181A patent/BG29872A3/xx unknown
- 1978-03-27 AR AR271546A patent/AR222011A1/es active
- 1978-03-28 ZA ZA00781734A patent/ZA781734B/xx unknown
- 1978-03-28 GB GB11952/78A patent/GB1576307A/en not_active Expired
-
1982
- 1982-12-30 MY MY123/82A patent/MY8200123A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX5290E (es) | 1983-06-06 |
| BG29872A3 (en) | 1981-02-16 |
| CH634838A5 (de) | 1983-02-28 |
| BR7801832A (pt) | 1978-12-19 |
| GB1576307A (en) | 1980-10-08 |
| FR2385706A1 (fr) | 1978-10-27 |
| IT7821622A0 (it) | 1978-03-24 |
| IL54355A (en) | 1981-06-29 |
| PH13026A (en) | 1979-11-15 |
| US4150027A (en) | 1979-04-17 |
| AU514563B2 (en) | 1981-02-19 |
| SU670220A3 (ru) | 1979-06-25 |
| ZA781734B (en) | 1979-03-28 |
| AR222011A1 (es) | 1981-04-15 |
| PL110436B1 (en) | 1980-07-31 |
| AU3447778A (en) | 1979-09-27 |
| DD135384A5 (de) | 1979-05-02 |
| MY8200123A (en) | 1982-12-31 |
| NL7803144A (nl) | 1978-10-02 |
| IT1096154B (it) | 1985-08-17 |
| FR2385706B1 (it) | 1983-01-21 |
| BE865297A (fr) | 1978-09-25 |
| YU71178A (en) | 1983-01-21 |
| IL54355A0 (en) | 1978-06-15 |
| PL205590A1 (pl) | 1979-03-12 |
| JPS53119871A (en) | 1978-10-19 |
| DE2812940A1 (de) | 1978-10-12 |
| CA1094081A (en) | 1981-01-20 |
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